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Masterpact NT and NW

1. Interlocking using cables E70742 Complete assembly with 2 adaptation fixtures rods 2 Masterpact NT fixed devices 2 Masterpact NT drawout devices Nota the installation manual is enclosed Choose 2 adaptation fixtures 1 for each breaker 1 set of cables 1 adaptation fixture for Masterpact NT fixed devices 1 adaptation fixture for Masterpact NT drawout devices 1 set of 2 cables 1 Can be used with any combination of NT or NW fixed or drawout devices 1 complete assembly for Masterpact NT fixed devices 1 complete assembly for Masterpact NT drawout devices Nota the installation manual is enclosed 33912 33913 33200 33201 33209 33920 33921 Catalogue numbers Masterpact NT spare parts Indication contacts Installation manual must be ordered separatly it is not supply with the component ON OFF indication contacts OF 1 part Changeover contacts 6 A 240 V 47076 2 1 low level OF to replace 1 standard OF 4 max 47077 Wiring For fixed circuit breaker 47074 For drawout circuit breaker 33098 Installation manual 47103 Fault trip indication contacts SDE 1 part 1 additional SDE 5 A 240 V 47078 1 additional low level SDE 47079 E47758 Wiring For fixed circuit breaker 47074 For drawout circuit breaker 33098 Installation manual 47103 Ready to close contact 1 max 1 part PF i 1 changeover contact 5 A 240 V 4708
2. DB101250 View A detail Front connection Detail View A lt 70 gt lt 70 gt Top connection Bottom connection DB101252 DB101254 DB101255 View A detail Note recommended connection screws M10 class 8 8 Tightening torque 50 Nm with contact washer Dimensions and connection NT0O6 to NT16 circuit breakers Drawout 3 4 poles device Front connection with spreaders DB101257 Spreader detail Middle left or middle right spreader for 4P DB101218 DB101219 View A detail datum DB101258 p ld RS DB101265 ly essem cm ronem 70 pt te He i 12 5 12 5 4 DB101266 DB101220 DB101221 Note X and Y are the symmetry planes for a 3 pole device 8 Merlin Gerin i ViewA View A Middle spreader for 3P Left or right spreader for 4P Left or right spreader for 3P DB101261 Dimensions NT06 to NT16 circuit breakers and connection Drawout 3 4 poles device Front connection via vertical connection adapters fitted with cable lug adapters 2 I D View A Ip DB101262 1 Le Og n N DB101264 C x SS EL i O I I A 4 N I Jen O N O C1 Co Co DB101229 lt te View A detail Bi O q pP Note recommended connec
3. mb Il qj moomoo Il tl I Ill Il gi Busbar dimensions mm 2b 50x 5 63x 5 2b 63 x5 Ventilated switchboard IP31 4 800 3 800 800 1000 Ta 35 2 800 800 800 1000 1000 2 1 800 800 800 800 800 1000 1000 1000 1000 4 800 3 800 800 1000 Ta 45 i 2 800 800 800 1000 1000 1 800 800 800 800 800 1000 1000 1000 1000 4 800 3 800 800 1000 Ta 55 E 2 800 800 800 1000 1000 1 800 800 800 800 800 1000 1000 1000 1000 Non ventilated switchboard 4 800 gt IP54 3 800 800 1000 Ta 35 2 800 800 800 1000 1000 3 1 800 800 800 800 800 1000 1000 1000 1000 a 4 800 3 800 800 1000 Ld 2 800 800 800 1000 1000 1 800 800 800 800 800 1000 1000 1000 1000 4 800 3 800 800 1000 Ta 5 2 800 800 800 1000 1000 1 800 800 800 800 800 1000 1000 1000 1000 Note the values indicated in these tables have been extrapolated from test data and theoretical calculations These tables are only intended as a guide and cannot replace industrial experience or a temperature rise test Installation Derating in switchboards recommendations Masterpact NW12 16 N H L switchboard 2300 x 800 x 900 Type NW12 1 NW12 H L NW16 N1 NW16 H L Switchboard composition 4 3 2 1 Connection type m di IH IH Ill Mi Ill MI Busbar dimensions mm 3b 63 x5 63x 5 3b 80x 5 3b 80 x 5 3b 50 x 5 3b 50x 5 3b 63 x 5 3b 63 x 5 Ventilated switchboard I
4. Note see the description of the Micrologic control units for further details on protection alarms measurements waveform capture histories logs and maintenance indicators DB101146 Functions and characteristics Communication mE Masterpact in a communication network m RS 232C Ethernet RS 485 a Data concentrator DC150 Digipact Bus ModBUS Bus Circuit breakers equipped with Micrologic control units may be connected to either a Digipact or Modbus communication bus The information made available depends on the type of Micrologic control unit A P or H and on the type of communication bus Digipact or Modbus Switch disconnectors can be connected to the Digipact or Modbus communication bus The information made available is the status of the switch disconnector Digipact bus The Digipact bus is the internal bus of the low voltage switchboard in which the Digipact communicating devices are installed Masterpact with Digipact COM PM150 SC150 UA150 etc This bus must be equipped with a DC150 data concentrator see the Powerlogic System catalogue Addresses Addressing is carried out by the DC150 data concentrator Number of devices The maximum number of devices that may be connected to the Digipact bus is calculated in terms of communication points These points correspond to the amount of traffic the bus can handle The total number of point
5. E E a NAAN t s 200 300 I II gt 5 7 10 2 3 1 Ig In x Ig lt 400 A 0 9 0 9 0 8 0 8 0 6 0 7 0 6 0 3 0 4 0 5 0 5 0 3 0 2 0 7 0 4 720 0 3 400 A lt lg 1200 A lg gt 1200 A 1040 1120 1200 880 960 800 640 500 lr Additional Limitation curves characteristics Current limiting Limited short circuit current kA peak 300 Masterpact e NW H3 200 Masterpact NW L1 kA 100 80 70 Masterpact NT L1 60 50 40 30 20 10 20 30 40 60 100 200 kA rms gt Rated short circuit current rms Limited short circuit current K peak 300 DB101516 Masterpact 200 NW H3 Masterpact NW L1 k 100 80 40 Masterpact NT L1 10 20 30 40 60 100 200 E kA rms A Rated
6. A NW20 H1 H2 H3 a 2000 2000 2000 2000 2000 2000 2000 2000 1900 1960 1800 1920 2000 2000 2000 2000 2000 2000 2000 2000 1900 1960 1780 1920 Derating in switchboards NW20 L1 3b 100 x 5 2000 2000 1810 1960 1700 1850 1800 1900 1680 1810 1590 1700 Note the values indicated in these tables have been extrapolated from test data and theoretical calculations These tables are only intended as a guide and cannot replace industrial experience 1830 2000 1750 1920 1640 1800 1750 1890 1660 1800 1550 1700 or a temperature rise test 8 Merlin Gerin NW25 H1 2 3 4b 100 x 5 23 5 2500 2250 2380 2100 2250 2125 2275 2000 2150 1900 2020 NW32 H1 2 3 3b 100 x 10 3040 3200 2880 3100 2690 2900 2650 2850 2550 2700 2370 2530 NW40 H1 2 3 Ab 100 x 10 3320 3700 3160 3500 2960 3280 3040 3320 2880 3120 2 20 2960 Installation recommendations Derating in switchboards Masterpact NW40b 63 H1 H2 switchboard 2300 x 1400 x 1500 Type Switchboard composition Connection type Busbar dimensions mm Ventilated switchboard gt IP31 DB101493 Non ventilated switchboard IP54 DB101492 35 C Ta 45 C Ta 55 C Ta 35 C Ta 45 C Ta 55 C NOGO A a NIO A NW40b H1 H2 5b 100 x 10 4000 4000 4000 4000 4000 4000 38
7. 220 5 3P 335 5 4P gt 2205 DB101290 DB101292 167 5 3P 282 5 n 62 5 Door cutout 300 mini 7 415 mini lt 900 mini DB101295 X 222 2 153 3 1 47 1 1 Without escutcheon 2 With escutcheon Note X and Y are the symmetry planes for a 3 pole device The safety clearances take into account the space required to remove the arc chutes 8 Merlin Gerin DB101316 DB101318 Dimensions and connection Horizontal rear connection Vertical rear connection Note recommended connection screws M10 class 8 8 Tightening torque 50 Nm with contact washer DB101297 DB101317 DB101319 DB101307 NW40 circuit breakers Drawout 3 4 poles device H 298 5 Detail 150 gt lt 150 4 150 gt LUIS 115 PRIME te dH 7475 5 12 5 gt DB101311 12 5 12 5 DB101315 DB101314 View A detail Detail gt 115 115 115 lt er 14 5 Dimensions NW40b to NW68 circuit breakers and connection Fixed 3 4 poles device 534 3P 764 4P 189 DB101267 DB101320 545 3P 775 4P Mounting on base plate or rails Mounting detail DB101269 DB101321 15 mini 60 maxi 545 6P 14 970 200 gt 09 5 Door cutout 639 mini
8. Masterpact circuit breakers equipped with Micrologic control units and the ModBus COM option Connection of DMB300 display module Maximum distance between module and circuit breaker 1200 m MINA Hi y LJ i 27 SE il AM Cpe Se B 1 i P e e Masterpact circuit breakers equipped with Micrologic control units and the ModBus eco COM option 8 Merlin Gerin DB101181 CDM 303 Connection cable between display module and junction block DB101182 CJB 306 junction block DB101183 CCP 303 Connection cable between Masterpact or Compact and junction block DB101184 CCR 301 Roll of RS 485 cable 2 RS 485 wires 2 power supply wires DB101185 CSD 309 SubD 9 pin connector for colour coded connection of wires to screw terminals Masterpact Dimensions and connection Presentation Functions and characteristics NTO6 to NT16 circuit breakers Fixed 3 4 poles device Drawout 3 4 poles device NW08 to NW32 circuit breakers Fixed 3 4 poles device Drawout 3 4 poles device NWAO circuit breakers Fixed 3 4 poles device Drawout 3 4 poles device NW40b to NW63 circuit breakers Fixed 3 4 poles device Drawout 3 4 poles device NT NW accessories NT NW external modules El
9. 1 Drawout device equipped with Modbus chassis COM 2 Drawout device equipped with Digipact chassis COM 3 Except for Micrologic A control units if current lt 20 In 4 Except for Micrologic A control units 5 Time setting is manual and can be carried out automatically by the supervisor via the communications bus The communications bus requires its own 24 V DC power source E1 E2 This source is not the same as the 24 V DC external power supply module F1 F2 In case of using the 24 V DC external power supply AD module maximum cable length between 24 V DC G1 G2 and the control unit F1 F2 must not exceed 10 meters The BAT battery module mounted in series upstream of the AD module ensures an uninterrupted supply of power if the AD module power supply fails The voltage measurement inputs are standard equipment on the downstream connectors of the circuit breaker External connections are possible using the PTE external voltage measurement input option With this option the internal voltage measurement inputs are disconnected and terminals VN V1 V2 V3 are connected only to the control unit Micrologic P and H only The PTE option is required for voltages less than 220 V and greater than 690 V in which case a voltage transformer is compulsory For three pole devices the system is supplied with terminal VN connected only to the control unit Micrologic P and H When the PTE option is implemented
10. oe Gerin Installation Recommended busbars drilling recommendations Masterpact NW08 to NW63 DB101463 DB101472 DB101473 mr 25025 12 5 r25be25 12 5 r25e25 12 5 ie ae aa a ee 391 1391 1391 eu Di 3914 DB101474 DB101475 DB101476 N 59o X ge DB101477 DB101463 DB101464 mr 25025 12 5 Top connection Bottom connection DB101478 DB101479 DB101484 Installation recommendations Basis of tables maximum permissible busbars temperature 100 C Ti temperature around the circuit breaker and its connection busbar material is unpainted copper Busbar sizing Front or rear horizontal connection Masterpact Maximum Ti 40 C Ti 50 C Ti 60 C service No of 5mm No of 10 mm No of 5mm No of 10 mm No of 5mm No of 10 mm current thick bars thick bars thick bars thick bars thick bars thick bars NTO6 400 2b 30 x 5 1b 30 x 10 2b 30x5 1b 30 x 10 2b 30 x5 1b 30 x 10 NTO6 630 2b 40 x5 1 40 x 10 NTO8o0u NWO08 800 2b 50x5 1b 50 x 10 2b 50 x 5 1b 50 x 10 2b 50 x 5 1b 63 x 10 NT100u NW10 1000 3b 50 x 5 10 63 x 10 3b 50 x 5 2b 50 x 10 3b 63 x 5 2b 50 x 10 NT120u NW12 1250 3b 50 x 5 2b 40 x 10 3b 50 x 5 2b 50 x 10 3b 63 x 5 2b 50 x 10 2b 80 x 5 2b 40 x 10 2b 80 x 5 LL a NWiG 1400 580x5 263 10 NTi6ou NWi6 1600 8x5 3b 50 x 10 NWw20_ 1800 p 100 x 8 26 80 x 10 NWw20 2000 p 100x 5 3b 6
11. EN 340 5 t 5 3575 F Note recommended connection screws M10 class 8 8 1 2 connection possibilities on vertical connection adapters 21 mm between centres Tightening torque 50 Nm with contact washer DB101234 DB101236 DB101256 Dimensions and connection 60 mini loue 31rF 07 Disconnected position Bottom mounting on base plate or rails Safety clearances DB101239 cJ 1 lt 40 180 gt ps For voltages 690 V or equal to 1000 V Parts Insulated Metal Energised A B C DB101235 DB101237 DB101240 Y mini un T 230 mini NT0O6 to NT16 circuit breakers Drawout 3 4 poles device 127 5 3P 197 5 ei 160 5 e os 90 160 4P i Rear mounting detail on upright or backplate DB101238 90 3P o9 E 160 4P 179 09 gt Door cutout Rear panel cutout 170 mini DB101241 1 130 8 2 259 1 307 2 datum 1 Without escutcheon 2 With escutcheon Note X and Y are the symmetry planes for a 3 pole device 8 Merlin Gerin DB101242 DB101246 DB101251 Dimensions to NT16 circuit breakers and connection Drawout 3 4 poles device Horizontal rear connection Detail hide x 0 101243 0 101244 0 101200 Detail pO us TM Vertical rear connection DB101247 DB101249
12. K POWERLOGIC System Manager Demo 2 File Edit View Setup Control Display Reports Tools Window Help ol x Sampling Mode MANUAL 04 21 98 08 49 06 Net Server Shutdown User master User Log Out Level 1 PowerLogic Network 04 21 98 08 49 01 User master User level 1 SMS 3000 Client 04 21 98 08 48 38 DB Table Change User master TOD Event Tasks Alarm Setup 04 21 98 08 48 30 DB Table Change User master Tasks Alarm Setup 04 21 08 08 46 16 DB Table Change User master TOD Events Alarm Setup 04 21 98 08 39 19 User Log In User master User level 1 SMS 3000 Client 04 21 98 08 39 06 Security Check Key Status Key Found PowerLogic Network 04 21 98 08 39 06 Net Server Started User master Level 1 PowerLogic Network 38 ser Log In Event Alarm Network 04 21 98 08 30 44 Net Server Shutdown User master Level 1 PowerLogic Network 04 21 98 08 24 31 Security Check Key Status Key Found PowerLogic Network 04 21 98 08 24 30 Net server Started User master Level 1 PowerLogic Network 04 21 08 08 24 15 User Log IN Event Alarm Network 04 21 98 08 18 07 IPC Error User NA Err 109 SMS 3000 Client 04 21 98 07 54 05 DB Table Change User 1 Logger Template Devices Logger Setup 04 21 98 07 53 55 DB Table Change User 1 Logger Template Topics Logger Setup 04 21 98 07 53 54 DB Table Change User 1 Logger Templates Logger Setup 04 21 98 07 51 46 DB Table Change User master Analog
13. 12 V DC power supply included 59648 RS485 RS232 TSX SCA72 1 RS485 Ethernet 174 CEV 300 20 1 RS485 Ethernet SMS compatible EGX 200 400 2 Micro Power Server MPS100 MPS100 33507 DB101033 1 See catalogue Telemecanique 2 See catalogue PowerLogic System 8 Merlin Gerin Catalogue numbers To replace a Masterpact M with a Masterpact NW order a retrofit device without connections and select a set of connectors corresponding to the replaced device The Masterpact NW is installed in exactly the same place as the old Masterpact M device without any modifications required on the switchboard Retrofit solutions Connection for fixed devices Device to be replaced Connection to be ordered Masterpact M08 to M12 Type N1 NI Top Bottom 3 x 48964 4 x 48964 Type H1 H2 HI HF Top 3 x 48954 4 x 48954 Bottom 3 x 48965 4 x 48965 Masterpact M16 Type N1 NI H1 H2 HI HF Top 3 x 48954 4 x 48954 Bottom 3 x 48965 4 x 48965 Masterpact M20 and M25 Type N1 NI H1 H2 HI HF Top 3 x 48957 4 x 48957 Bottom 3 x 48958 4 x 48958 Masterpact M32 Type H1 H2 HI HF Top 1 x 48962 1 x 48960 Bottom 1 x 48961 1 x 48960 Please contact U2R Retrofit Replacement Unit Catalogue numbers To replace a Masterpact M with a Masterpact NW order a retrofit device without connections and select a set of connectors corresponding to the replaced device The Masterpact NW is i
14. 24 26 30 32 34 34 35 36 38 40 40 41 44 44 45 46 48 51 52 53 53 54 55 56 57 99 87 g7 121 fee PB100763 56 PB100762 60 Functions and characteristics This chapter describes all the functions offered by Masterpact NT and NW devices The two product families have identical functions implemented using the same or different components depending on the case General overview Detailed contents ratings Masterpact NT 630 to 1600 A Masterpact NW 800 to 6300 A circuit breakers type N1 H1 H2 H3 L1 switch disconnectors type NA HA HF 3 or 4 poles fixed or drawout versions B option with neutral on the right B protection derating Ammeter A 2 0 basic protection 5 0 selective protection 6 0 selective earth fault protection 7 0 selective earth leakage protection Power meter P 5 0 selective protection 6 0 selective earth fault protection 7 0 selective earth leakage protection Harmonic meter H 5 0 selective protection 6 0 selective earth fault protection 7 0 selective earth leakage protection m external sensor for earth fault protection m rectangular sensor for earth leakage protection m setting options long time rating plug O low setting 0 4 to 0 8 x Ir O high setting 0 8 to 1 x Ir O without long time protection E EEO DB101123 DB101124 external power supply module battery module m COM optio
15. 63 x 5 Ventilated switchboard gt IP31 5 H1 L1 H1 L1 H1 L1 H1 L1 4 1000 1000 1250 8 Ta 235 3 1000 1000 1000 1000 1250 1250 1500 2 2 1000 1000 1000 1000 1000 1000 1000 1000 1250 1250 1250 1250 1460 1600 1550 a 5 4 1000 1000 1250 45 3 1000 1000 1000 1000 1250 1250 1420 2 1000 960 1000 10001000 10001000 1000 1250 1250 1250 1250 1400 1500 1480 T E EEN OSS gt gt gt _ 5 4 1000 920 1250 Ta 55 3 1000 950 1000 930 1250 1250 1330 2 1000 900 1000 1000 1000 970 1000 950 1250 1250 1250 1250 1300 1400 1370 a Non ventilated switchboard 5 gt IP54 4 1000 950 1250 Ta 35 3 1000 1000 1000 960 1250 1250 1370 9 2 1000 1000 1000 1000 1000 1000 1000 970 1250 1250 1250 1250 1400 1500 1400 5 4 1000 900 1180 3 1000 950 1000 910 1250 1190 1300 2 1000 950 1000 1000 1000 960 1000 930 1250 1250 1250 1220 1350 1430 1320 5 Ta 55 4 1000 850 1120 3 1000 900 1000 860 1200 1130 1210 2 1000 880 1000 970 1000 910 1000 870 1210 1250 1210 1150 1250 1350 1250 Note the values indicated in these tables have been extrapolated from test data and theoretical calculations These tables are only intended as a guide and cannot replace industrial experience or a temperature rise test Installation Derating in switchboards recommendations Masterpact NW08 10 N H L switchboard 2300 x 800 x 900 Type NW08 N H L NW10 N H L Switchboard composition 4 3 2 1 Connection type
16. Accuracy 10 Time setting tsd s Settings I t Off 0 01 02 0 3 0 4 01 02 0 3 0 4 Time delay ms at 10 Ir tsd max resettable time 20 80 140 230 350 12t Off or 21 On tsd max break time 80 140 200 320 500 Instantaneous Pick up A li 2 Inx 2 3 4 6 8 10 12 15 Accuracy 10 96 g Time delay Max resettable time 20 ms 5 Max break time 80 ms E Earth fault Micrologic 6 0 P Pick up A lg In x A B C D E F G H J Accuracy 10 96 In 400A 0 3 03 04 0 5 06 07 08 09 1 400 A lt In lt 1250 A 0 2 03 04 0 5 06 07 08 09 1 In gt 1250 A 500 640 720 800 880 960 1040 1120 1200 Time setting tg s Settings 01 02 0 3 0 4 01 02 0 3 0 4 Time delay ms tg max resettable time 20 80 140 230 350 t at In or 1200 A Off or 121 tg max break time 80 140 200 320 500 g Residual earth leakage Vigi Micrologic 7 0 P 5 At Sensitivity A lAn 0 5 1 2 3 5 7 10 20 30 Accuracy 0 to 20 96 0 Time delay At ms Settings 60 140 230 350 800 At max resettable time 60 140 230 350 800 At max break time 140 200 320 500 1000 e Current Seuil Temporisation t D s quilibre de courant lunbalance 0 05 to 0 6 laverage 1to 40s q Max de courant moyen Imax demand l1 l2 I3 IN 0 2 In to In 15 1500 s 5 threshold Earth fault alarm B E 20 A to 1200 A 1to10s Voltage Voltage unbalance Uunbalance 2 to 30 x Uaverage 1 to 40s Minimum voltage Umin 100 to Umax between phases 1 2 to 5 s Maximum voltage Umax Um
17. B m UC1 21 25 zone selective interlocking Res remote reset Z1 ZSI OUT SOURCE Z2 ZSI OUT Z3 ZSI IN SOURCE SDE1 fault trip indication contact supplied as standard Z4 ZSI IN ST short time 75 ZSI IN GF earth fault MN undervoltage release 1 Vigi module input Micrologic 7 E UC2 1 2 4 external neutral MX2 shunt release m m m M2 M3 Vigi module input Micrologic 7 MX1 shunt release standard or communicating x m F2 F1 external 24 DC power supply closing release standard or communicating VN external voltage connector must be connected to the neutral with a circuit breaker PF ready to close contact UCA External Voltage Connector PTE option MCH electric motor or M2C 2 programmable contacts external relay Note when communicating MX or XF releases are used the third wire ext 24 V DC power supply required C3 A3 must be connected even if the communication module is not installed M6C 6 programmable contacts to be connected to the external module M6C ext 24 V DC power supply required digital ammeter P A power meter additional protection H P harmonics 8 Merlin Gerin Electrical diagrams Indication contacts DB101406 BRERER OF4 OF3 OF2 OF1 N T Indication contacts Indication contacts OFA OF3 OF2 OF1 ON OFF indication contacts Spring chargin
18. connected position with the door open the door may be closed without having to disconnect the circuit breaker DB101441 Dimensions mm Type 1 2 NT08 16 135 168 NT08 16 4P 205 168 NW08 40 3P 215 215 NW08 40 4P 330 215 NW40b 63 3P 660 215 NW40b 63 4P 775 215 Breaker in connected Breaker in disconnected or test position position Door cannot be opened Door can be opened DB103819 DB102194 Dimensions mm Type 1 2 NT 5 23 NW 83 103 Cable type door interlock This option prevents door opening when the circuit breaker is closed and prevents circuit breaker closing when the door is open For this a special plate associated with a lock and a cable is mounted on the right side of the circuit breaker With this interlock installed the source changeover function cannot be implemented DB101445 DB101446 Note the door interlock can either be mounted on the right side or the left side of the breaker datum Installation Control wiring recommendations Wiring of voltage releases During pick up the power consumed is approximately 150 to 200 VA For low control voltages 12 24 48 V maximum cable lengths are imposed by the voltage and the cross sectional area of cables Recommended maximum cable lengths meter 12V 24 V 48 V 2 5 mm 1 5 mm 2 5 mm 1 5 mm 2 5 mm 1 5
19. m fault indications m settings in amperes and in seconds measurements of V A W VAR VA Wh VARh VAh Hz Vpeak Apeak power factor and maximeters and minimeters m IDMTL long time protection minimum and maximum voltage and frequency voltage and current imbalance phase sequence reverse power m load shedding and reconnection depending on power or current measurements of interrupted currents differentiated fault indications maintenance indications event histories and time stamping etc power quality fundamentals distortion amplitude and phase of harmonics up to the 31st order waveform capture after fault alarm or on request m enhanced alarm programming thresholds and actions DB101120 5 0 H DB101 121 DB101122 DB101122 6 0 H DB101123 DB101124 DB101124 7 0 H DB101123 DB101124 DB101124 DB101125 Functions Micrologic control units and characteristics Micrologic A ammeter Micrologic A control units protect power 56119565 2 NS circuits Protection thresholds and delays are set using the adjustment dials They also offer measurements display The selected values are momentarily displayed in amperes and in seconds communication and current maximeters Overload protection True rms long time protection Version 6 provides earth fault protection Thermal memory thermal image before and after tripping version
20. mixed connection The solutions presented are similar in principle for all Masterpact NT and NW fixed and drawout devices PB100783 40 PB100784 40 Simply turn a horizontal rear connector 90 to make it a vertical connector For the 6300 A circuit breaker only vertical connection is available PB100785 40 PB100786 40 PB100788 40 Note Masterpact circuit breakers can be connected indifferently with bare copper tinned copper and tinned aluminium conductors requiring no particular treatment 8 Merlin Gerin Functions Connections and characteristics Optional accessories Type of accessory Masterpact NT06 to NT16 Masterpact NWO8 to NW63 Fixed Drawout Fixed Drawout Front Rear Front Rear Front Rear Front Rear connection connection connection connection connection connection connection connection Vertical connection adapters 1 wo i e e co co Cable lug adapters DB101147 DB101147 DB101150 DB101150 DB101154 DB101149 Interphase barriers 1 2 2 DB101148 DB101149 DB101149 Spreaders Disconnectable front connection adapter ite S Safety shutters with padlocking DB101152 DB101153 Shutter position indication and locking Arc chute screen 3 V 4 V 1 Masterpact M replacement kit pe a A set of connection parts is available to allow repl
21. p f 0 3 VAC 240 3280 6 10 6 AC12 DC12 480 6 10 6 0 8 3 690 6 6 VDC 24 48 2 5 10 6 125 0 5 10 6 250 0 3 Low level Minimum load 2 mA 15 V DC V AC 24 48 5 6 ON OFF indication contacts 240 5 6 OF rotary type 380 5 3 V DC 24 48 5 2 5 6 125 0 5 6 250 0 3 3 1 Standard contacts 10 A optional contacts 6 A Fault trip indication contacts SDE Ms Circuit breaker tripping due to a fault is signalled by EAM mechanical fault indicator reset E 1 one changeover contact SDE wD Following tripping the mechanical indicator must be reset before the circuit breaker ON OFF indication contacts may be closed T OF microswitch type SDE NT NW Supplied as standard 1 Maximum number 2 Breaking capacity Standard Minimum load 100 mA 24 V 8 p f 0 3 VAC 240 380 5 AC12 DC12 480 5 690 3 VDC 24 48 3 125 0 3 250 0 15 Low level Minimum load 2 mA 15 V DC VAC 24 48 3 240 3 380 3 VDC 24 48 3 Aaditional fault trip 125 0 3 indication contacts SDE 250 0 15 Combined connected closed contacts EF The contact combines the device connected and the device closed information to produce the circuit closed information Supplied as an option for Masterpact NW it is mounted in place of the connector of an additional OF contact PB100816 32 EF NW Maximum number 8 Breaking capacity A Standard Minimum load 100 mA 24 V p f 0 3 VAC 240 380
22. 1000 12 690 1000 IEC 60947 2 a IEC 60664 1 3 Rated current A In Rating of 4th pole A Sensor ratings A Type of circuit breaker Ultimate breaking capacity kA rms Icu V AC 50 60 Hz Rated service breaking capacity rms Ics Utilisation category Rated short time withstand current kA rms Icw V AC 50 60 Hz Integrated instantaneous protection kA peak 10 Rated making capacity kA peak V AC 50 60 Hz Break time ms between tripping order and arc extinction Closing time ms at 40 C 50 C 0 220 415 V 440 V 525 V 690 V 1000 V Icu 0 55 1s 3s 220 415 V 440 V 525 690 V 1000 V Breaking capacity kA V AC 50 60 Hz 240 V 480 V 600 V Type of switch disconnector Rated making capacity KA peak AC23A AC3 category V 50 60 Hz Rated short time withstand current kA rms Icw AC23A AC3 category V AC 50 60 Hz 220 V 440 V 525 690 V 1000 V 0 5s 1s 3s Ultimate breaking capacity Icu rms with an external protection relay 690 V Maximum time delay 350 ms Service life Mechanical with maintenance C O cycles x 1000 without maintenance Type of circuit breaker In A Rated current C O cycles x 1000 Electrical IEC 60947 2 without maintenance Type of circuit breaker or switch disconnector le A Rated operationnal current C O cycles x 1000 Electrical IEC 60947 3 Type of circuit breaker or switch disconnector le A Rated operationna
23. 60 Hz 24 30 V DC 24 V AC 33668 e DC 48 60 V DC 48 V AC 33669 8 100 130 AC DC 33670 200 250 V AC DC 33671 380 480 V AC 33673 Terminal block 1 part For fixed circuit breaker 47074 For drawout circuit breaker 33098 Fixed Drawout Installation manual 47103 MN delay unit MN delay unit 1 part R non adjustable Rr adjustable AC 50 60 Hz 48 60 V 8680 DC 100 130 V 33684 33681 200 250 V 33685 33682 380 480 V 33683 Installation manual 47103 Catalogue numbers Masterpact NT spare parts Chassis locking and accessories Installation manual must be ordered separatly it is not supply with the component Disconnected position locking 1 part By padlocks 8 Ge Standard By keylocks NO Profalux 1 lock 33773 1 lock 1 lock with same key profile 33774 2 locks different key profiles 33775 1 identical keylock Profalux with the same key key random not identified combination 33173 key random identified 215470 combination 33174 key random identified 215471 combination 33175 Ronis 1 lock 33776 1 lock 1 lock with same key profile 33777 2 locks different key profiles 33778 1 identical keylock Ronis with the same key key random not identified combination 33189 key random identified EL24135 combination 33190 key random identified EL24153 combination 33191 key random identified EL24315 combination 33192 Locking kit without locks for Profalux 33769 Ronis 33770 Castell 33771 Kirk 33772 Installation ma
24. 800 T 235 C 3 630 630 630 630 800 800 800 2 630 630 630 630 630 630 800 800 800 800 800 1 630 5 630 630 800 4 630 630 630 800 800 Taz45 C 3 630 630 630 630 800 800 800 2 630 630 630 630 630 630 800 800 800 800 800 1 630 5 630 630 800 4 630 630 630 800 800 55 C 3 630 630 630 630 800 800 800 2 630 630 630 630 630 630 800 800 800 800 800 1 630 Non ventilated switchboard 5 630 630 800 gt IP54 4 630 630 630 800 800 Ta 35 3 630 630 630 630 800 800 800 2 630 630 630 630 630 630 800 800 800 800 800 1 630 5 630 630 800 4 630 630 630 800 800 Ta 45 3 630 630 630 630 800 800 800 2 630 630 630 630 630 630 800 800 800 800 800 1 630 5 630 630 800 4 630 630 630 800 800 55 3 630 630 630 630 800 800 800 2 630 630 630 630 630 630 800 800 800 800 800 1 630 Note the values indicated in these tables have been extrapolated from test data and theoretical calculations These tables are only intended as a guide and cannot replace industrial experience or a temperature rise test 8 Merlin Gerin Installation Derating in switchboards recommendations Disjoncteurs Masterpact NT10 16 H1 L1 switchboard 2300 x 1100 x 500 Type NT10 H1 L1 NT12 H1 NT16 H1 Switchboard composition 5 4 4 3 iS 2 NEN 1 Til MH IH Til M IH Ii Busbar dimensions mm 3b 63 x5 63 x 5 3b 80x 5 2b 63x5 3b 50x 5
25. DC H switch protection High performance Incoming device Limiting circuit 1000 V systems Environments with DC system DC system Installation circuit breaker for with very high breaker for e g mines and high sulphur earthing heavy industry performance for protection of wind power contents with high short critical cable type feeders circuit currents applications or upgraded transformer ratings HO0kA foa f50MM ooa RENE E 1 LL Leftorright ie iet in X Yes Yes Yes Yes Yes upto 3200A Yesupio3200A No Yesupto3200A No No Yesupio3200A Yes Yes Yes Yes Yes es A P H A P H A P H A consult us A P H DC Micrologic DC Micrologic for P and H 479 x 786 x 395 479 x 1016 x 395 352 x 767 x 297 352 x 997 x 297 225 300 120 160 PB100767 48 Functions and characteristics 1 50 TC rear vertical connected Refer to temperature derating tables for other connection types 2 See the current limiting curves in the additional characteristics section 3 SELLIM system 4 Available for 480 V NEMA 5 Suitable for motor control direct on line starting Circuit breakers and switch disconnectors NT06 to NT 16 Number of poles Rated insulation voltage V Ui Impulse withstand voltage kV Uimp Rated operational voltage V AC 50 60 Hz Ue Suitability for isolation Degree of pollution 3 4
26. H m unshielded cable with 1 twisted pair maximum length 150 meters cable cross sectional area 0 4 to 1 5 mm terminals 5 and 6 may not be used at the same time use terminal 5 for NW08 to 40 use terminal 6 for NW40b to 63 recommended cable Belden 9409 or equivalent DB102191 Ay DAD 4 U IB i ee ee ee ee 4 13 14 Q O0 8 Merlin Gerin Electrical diagrams Masterpact NT and NW Earth fault and earth leakage protection Neutral protection Zone selective interlocking Connection of the rectangular sensor secondary circuit Use the cable shipped with the rectangular sensor DB101415 Micrologic 7 12 t a mm LOS 937 m three pole circuit breaker Masterpact equipped with Micrologic P or H O the current transformer for external neutral is necessary the wiring diagram is identical to the one used for the residual earth fault protection B four pole circuit breaker Masterpact equipped with Micrologic A P or H O the current transformer for external neutral is not necessary Zone selective interlocking is used to reduce the electrodynamic forces exerted on the installation by shortening the time required to clear faults while maintaining time circuit breaker 720 tsd 0 3 discrimination between the various devices 730 A pilot wire interconnects a number of circuit breakers equipped 740 with Micrologic A P H control units
27. Installation manual must be ordered separatly it is not supply with the component 3P 4P Fixed circuit breakers Front connection Replacement kit 3 or 4 parts Top or bottom 630 1600 A 47069 47070 Installation manual 47102 Rear connection vertical or horizontal mounting Replacement kit 3 or 4 parts gt 630 1600 A 33584 Vert mounting Horiz mounting nstallation manual 47102 Drawout circuit breakers Front connection Replacement kit 6 or 8 parts ix Top and bottom 630 1600 A 33588 33589 JU f 124 46429 46430 o Q Installation manual 47102 Rear connection vertical or horizontal mounting Replacement kit 3 or 4 parts gt gt 630 1600 33586 GO E46429 E46430 Vert mounting Horiz mounting nstallation manual Vertical connection adapters 630 1600 A Replacement kit 3 or 4 parts n For fixed and drawout front connected circuit breakers 33642 33643 oe Installation manual 47102 Cable lug adapters 630 1600 A Replacement kit 3 or 4 parts For fixed and drawout front connected circuit breakers 33644 33645 Installation manual 47102 Spreaders Replacement kit 3 or 4 parts For fixed and drawout front and rear connected circuit breakers 33622 33623 a pes 50222 o2 Installation manual 47102 Interphase barriers Replacement kit 3 or 4 parts For fixed and drawout front and rear connected cir
28. Masterpact NW in two frame sizes one from 800 to 4000 A and the other from 4000 A to 6300 A L1 150kA 2 epee ca NEN NT NT NT NT 08 10 12 16 PB100831 76 L1 150kA 2 150kA LI E BRR BRR N1 42 CALI LIL NW NW NW NW NW NW NW NW 08 10 12 16 20 25 32 40 PB100747 76 oo PB100748 76 L ho 150 100 KA PB100742 39 PB100743 53 PB100745 71 Optimised volumes The smallest circuit breaker in the world Masterpact NT innovates by offering all the performance of a power circuit breaker in an extremely small volume The 70 mm pole pitch means a three pole drawout circuit breaker can be installed in a switchboard section 400 mm wide and 400 mm deep Practical installation solutions The new range improves upon all the installation solutions which have already made Masterpact a success It has been designed to standardise switchboards optimise volumes and simplify installation B incoming connection to top or bottom terminals B no safety clearance required B Connection r1 horizontal or vertical rear connection r1 front connection with minimum extra space O mixed front and rear connections m 115 mm pole pitch on all versions no derating up to 55 C and 4000 A Optimised volumes Up to 4000 A Masterpact NW circuit breakers are all the same size the same as the old MO8 to 32 range From 4000 A
29. Stop both Normal and Replacement sources off breakers Automatic operation For source changeover systems comprising Monitoring of the Normal source and automatic changeover 3 circuit breakers the automatic control eee di tb d bu dos tele Generator set shutdown control lagram must De prepare y sia e Load shedding and reconnection of non priority circuits E as a complement to to diagrams provided in Changeover to the Replacement source the electrical diagrams section of this if one of the phases of the Normal phase is absent catalogue D By opening the P25M circuit breaker supplying the controller By pressing the test button on the front of the controller Indications Circuit breaker status indication on the front of the controller on off fault trip Automatic mode indicating contact E Other functions Selection of type of Normal source m single phase or three phase Voluntary transfer to Replacement source m E e g energy management commands During peak tariff periods energy management commands E forced operation on Normal source if Replacement source not operational Additional contact not part of controller H Transfer to Replacement source only if contact is closed e g used to test the frequency of UR Setting of maximum startup time for the replacement source Options Communication option Power supply Control voltages 220
30. V DC 54441 100 125 V DC 54442 110 130 V AC 54443 200 240 V AC 54444 380 415 V AC 54445 Battery module 1 part 1 battery 24V DC 54446 Test equipments 1 part Mini test kit 33594 Portable test kit 33595 Wiring kit or mini test kit or portable test kit 33590 2 pin test cable 548908 e Consult us om Gerin Catalogue numbers Masterpact NT spare parts Remote operation Installation manual must be ordered separatly it is not supply with the component Gear motor MCH 1 part AC 50 60 Hz 48 V 33186 g 100 130 V 33176 200 240 V 33177 277 415 V 33179 440 480 V 33179 resistor 33193 DC 24 30 V 33185 48 60 V 33186 100 125 V 33187 200 250 V 33188 Terminal block 1 part For fixed circuit breaker 47074 For drawout circuit breaker 33098 Fixed Drawout Installation manual 47103 Closing and opening release XF or MX Standard coil 1 part AC 50 60 Hz 12V DC 33658 e DC 24 30 V AC DC 33659 48 60 AC DC 33660 100 130 AC DC 33661 200 250 V AC DC 33662 277 V AC 33663 380 480 V AC 33664 Communicating coil 1 part AC 50 60 Hz 12V DC 33032 DC 24 30 V AC DC 33033 48 60 V AC DC 33034 100 130 V AC DC 33035 200 250 V AC DC 33036 277 V AC 33037 380 480 V AC 33038 Terminal block 1 part For fixed circuit breaker 47074 For drawout circuit breaker 33098 E95169 E95171 3 Fixed Drawout Installation manual 47103 Undervoltage release 1 part Undervoltage release MN AC 50
31. and cool the gases produced reducing effects perceptible from the outside C tented Automatic unlatching P The automatic unlatching of the circuit breaker operating mechanism for high short circuits extends performance up to 150 kA It produces ultra fast tripping for all short circuits higher than 37 kA L1 and 65 kA H3 For lower short circuits the system does not react so that the control unit can provide total discrimination with downstream devices More intelligent trip units Today with the high speed of calculation the small size of memories and advances in miniaturisation trip units have become circuit breaker control units offering increasingly powerful functions They accurately measure system parameters instantly calculate values store data log events signal alarms communicate take action etc The new Masterpact ranges equipped with Micrologic control units constitute both an extremely reliable protective device and an accurate measurement instrument User friendly Intuitive use Micrologic control units are equipped with a digital LCD display used in conjunction with simple navigation buttons Users can directly access parameters and settings Navigation between screens is intuitive and the immediate display of values greatly simplifies settings Text is displayed in the desired language d backed by incomparable security pate sewn Protection functions are separate from the measure
32. and voltage power frequency and the phase sequence Each threshold overrun is signalled remotely via the COM option Each threshold overrun may be combined with tripping protection or an indication carried out by an optional M2C or M6C programmable contact alarm or both protection and alarm Load shedding and reconnection e Load shedding and reconnection parameters may be set according to the power or the current flowing through the circuit breaker Load shedding is carried out by a supervisor via the COM option or by an M2C or M6C programmable contact 4 Ct ES 21 19 eee TEE The Micrologic control unit calculates in real time all the electrical values V A W VAR VA Wh VARh VAh Hz power factors and crest factors The Micrologic P control unit also calculates demand current and demand power over an adjustable time period Each measurement is associated with a minimeter and a maximeter In the event of tripping on a fault the interrupted current is stored The optional external power supply makes it possible to display the value with the circuit breaker open or not supplied Histories and maintenance indicators The last ten trips alarms are recorded two separate history files Maintenance indications contact wear operation cycles etc are recorded for local access Indication option via programmable contacts The M2C two
33. around the circuit breaker Any partition between upstream and downstream connections of the device must be made of non magnetic material For high currents of 2500 A and upwards the metal supports or barriers in the immediate vicinity of a conductor must be made of non magnetic material A Metal barriers through which a conductor passes must not form a magnetic loop DB101434 DB101435 Busbars NT NW E The mechanical connection must be exclude the 1 possibility of formation of a magnetic loop around a Lo Ek a B conductor i NE i Ne 5 YA ie ea EC Ae e 4 Busbars NT For live busbars installed immediately above the circuit breaker respecting the 100 mm safety clearance the distance between bars must be 65 mm minimum In a 1000 V system the bars must be insulated DB103879 Interphase barrier If the insulation distance between phases is not sufficient lt 14 mm it is advised to install phase barriers taking into account the safety clearances Mandatory for a Masterpact NT 500 V DB101438 DB101439 351 NT 453 NW F Installation Door interlock catch recommendations Door interlock Mounted on the right or left hand side of the chassis this device inhibits opening of the cubicle door when the circuit breaker is in connected or test position It the breaker is put in the
34. by users Masterpact devices have successfully passed the electromagnetic compatibility tests EMC defined by the following international standards m IEC 60947 2 appendix F m IEC 60947 2 appendix B trip units with earth leakage function The above tests guarantee that B nuisance tripping occurs m tripping times are respected Installation recommendations Installation in switchboard Possible positions DB101427 DB101428 4 x A x Power supply Masterpact devices can be supplied either from the top or from the bottom without reduction in performance in order to facilitate connection when installed in a switchboard DB101430 Mounting the circuit breaker It is important to distribute the weight of the device uniformily over a rigid mounting surface such as rails or a base plate This mounting plane should be perfectly flat tolerance on support flatness 2 mm This eliminates any risk of deformation which could interfere with correct operation of the circuit breaker Masterpact devices can also be mounted on a vertical plane using the special brackets DB101431 DB101432 DB101433 7 A Mounting with vertical brackets 8 Merlin Gerin Installation Installation in switchboard recommendations Partitions Sufficient openings must be provided in partitions to ensure good air circulation
35. circuit protection with external protection relay short circuit protection maximum delay 350 ms 4 Rated making capacity KA peak V AC 50 60 Hz 220 690 V Type of switch disconnector Rated making capacity KA peak 220 690 V AC23A AC3 category V 50 60 Hz 1150 V Rated short time withstand current kA rms Icw 0 5s AC23A AC3 category V 50 60 Hz 1s oo o Service life Mechanical with maintenance C O cycles x 1000 without maintenance Type of circuit breaker In A Rated current C O cycles x 1000 Electrical without maintenance 440 V IEC 60947 2 690 V 1150 V Type of circuit breaker or switch disconnector le A Rated operational current AC23A C O cycles x 1000 Electrical without maintenance 440 V IEC 60947 3 690 V Type of circuit breaker or switch disconnector le A Rated operational current AC3 8 Motor power 380 415 V kW 440 V kW 690 V kW C O cycles x 1000 Electrical without maintenance 440 690 V 9 IEC 60947 3 Annex M IEC 60947 4 1 8 DE Functions Circuit breakers and characteristics and switch disconnectors NWOS8 to NW63 Sensor rating A 250 ao 0 eoo vaso Ir thresold setting A 100 160 1000 1250 1600 2000 2500 to 250 to 400 m E m S i m S o to 2500 to 3200 to 4000 to 5000 to 6300 1 For NWO2 rating please consult us 800 1000 1250 1600 2000 2500 3200 4000 4000 5000 6300 630 800 to 1600 1000 to 2000 1250 2000 to 4000 2000 25
36. displays the most heavily loaded phase Imax or displays the l4 12 N Ig lan Stored current maximeter and setting values by successively pressing the navigation button The optional external power supply makes it possible to display currents lt 20 In Below 0 05 In measurements are not significant Between 0 05 and 0 2 In accuracy is to within 0 5 In 1 5 of the reading Communication option In conjunction with the COM communication option the control unit transmits the following B setting values all ammeter measurements B tripping causes maximeter reset Long time current setting and tripping delay Overload signal LED at 1 125 Ir Short time pick up and tripping delay Instantaneous pick up Earth leakage or earth fault pick up and tripping delay Earth leakage or earth fault test button Long time rating plug screw Test connector Lamp test reset and battery test 10 Indication of tripping cause 11 Digital display 12 Three phase bargraph and ammeter 13 Navigation buttons amp Note Micrologic A control units come with a transparent lead seal cover as standard LE Merin Gerin Functions and characteristics Micrologic control units Micrologic A ammeter Long time Current setting A Ir Inx Tripping between 1 05 and 1 20 x Ir Time setting Time delay s Thermal memory 1 0 to 40 2 0 to 60 Instantane
37. fast access to all easy and reliable installation the information provided by the circuit Start up is immediate with no configuration or programming required i Display modules are high performance devices combining breakers including device status current simple and easy to read dials voltage and power values etc m powerful and accurate digital processing Their small size and extensive communications capabilities make for easy and flexible installation and operation Associated circuit breakers Type Compact or Masterpact equipped with Micrologic control units Number 1 to 4 1 to 16 Display Screen type Black and white Colour touch screen Screen size 240 x 64 pixels 5 320 x 240 pixels Entry 5 buttons Touch screen Information displayed Currents per phase Currents 11 12 I3 IN A P H A P H Maximum current A P H A P H Earth fault and earth leakage currents A P H A P H Demand current P H P H Maximum demand current P H P H Total harmonic distortion THD H H Maximum total harmonic distortion H H Amplitudes of individual harmonics H Voltages Phase to phase voltages U1 2 U s Us 1 P H Minimum maximum phase to phase voltages P H P H Phase to neutral voltages V1 n V2 n V3 n P H P H Minimum maximum phase to neutral voltages P H Frequency P H P H Voltage imbalance per phase P H P H Total harmonic distortion per phase H H Maximum total harmonic distortion per phase H H DMC300 disp
38. fault 1 1 0 O with lockout after fault 0 0 1 O without lockout after fault with MN O with lockout after fault with MN QS1 QS2 QSs3 m electrical interlocking 0 0 0 O without lockout after fault 1 0 0 O with lockout after fault 0 1 0 0 0 1 QS1 QC QS2 m electrical interlocking 0 0 0 O without lockout after fault 1 0 1 O with lockout after fault 1 1 0 m automatic control with lockout after fault 0 1 1 1 0 0 1 0 0 1 1 1 possible by forcing operation Lockout after fault option This option makes it necessary to manually reset the device following fault tripping one to three CE connected position contacts for drawout devices automatic control with engine generator set 51156904 51156905 51156903 51156906 51156907 51156908 51156909 51156910 51156911 51156912 51156913 51156914 PB100856 Functions Source changeover systems and characteristics Associated automatic controllers By combining a remote operated source SSIS Es changeover system with an integrated BA Compatible circuit breakers All Compact NS and or UA automatic controller it is possible to Pa dl automatically contro source transfer 4 position switch PB100855 according to user selected sequences 9 q Forced operation on Normal source These controllers be used Forced operation on Replacement source systems comprising 2 circuit
39. for connected CE disconnected CD and test CT positions programmable contacts O 2 contacts M2C O 6 contacts M6C DB101111 DB101112 DB100766 56 M2C contact m remote ON OFF O gear motor O XF closing or MX opening voltage releases O PF ready to close contact O options RAR automatic or Res electrical remote reset BPFE electrical closing pushbutton remote tripping function O MN voltage release standard adjustable or non adjustable delay O or second MX voltage release DB101113 DB100765 56 DB101114 MX XF and MN volage releases B auxiliary terminal shield B operation counter m escutcheon B transparent cover for escutcheon m escutcheon blanking plate DB101115 Functions and characteristics NT and NW selection criteria Circuit breakers and switch disconnectors NT0O6 to NI 16 and NWO8 to NW63 Standard applications NT630 1600 H1 Standard applications with Type of application NT630 1600 H2 Applications with medium level NT630 1000 L1 Limiting circuit breaker for Special applications NT630 1600 H10 1000 V systems e g mines and Standard applications NW800 1600 Standard applications with NW800 4000 H1 Circuit breaker for industrial sites with low short circuit short circuit protection of wind power low short circuit high short circuit currents currents cable type feeders currents currents or upgraded
40. for drawout devices 130 Masterpact NT 131 Connection 131 Micrologic control unit communication option 132 Remote operation 133 Chassis locking and accessories 134 Clusters 135 Circuit breaker locking and accessories 136 Mechanical interlocking for source changeover 137 Indication contacts 138 Instructions 139 Masterpact NW 140 Connection 140 Micrologic control unit communication option 141 Remote operation 142 Chassis locking and accessories 143 Clusters 144 Circuit breaker locking and accessories 145 Mechanical interlocking for source changeover 146 Indication contacts 147 Instructions 148 Masterpact NT and NW order form 149 Catalogue numbers Communication bus accessories and Display Modules DMB300 Monochrome display module 4 breakers 50894 Color display module Max 16 breakers 50895 Spare parts DMC300PCM DMC300 memory 50959 E67955 RS485 Modbus junction block lt CJB306 6 50600 9 pins connectors junction block 50963 CSD309 9 pins SubD with screw terminals 50964 CDM303 display module pre wired cable m length 50960 CCP303 Masterpact or Compact pre wired cable 4 RS485 wires 2 power wires 3 m length 50961 CCR301 RS485 roll cable 2 RS485 wires 2 power wires 60 m length 50965 External 24 V DC power supply module Input 24 30 V DC 54440 48 60 V DC 54441 z 100 125 V DC 54442 2 110 130 V 54443 200 240 54444 380 415 V AC 54445 RS485 RS232 ACE909
41. fundamental current and voltage phase displacement m distortion power and distortion factor phase by phase m amplitude and displacement of current and voltage harmonics 3 to 31 The maximeters and minimeters are available only via the COM option for use with a supervisor Waveform capture The Micrologic H control unit stores the last 4 cycles of each instantaneous current or voltage measurement On request or automatically on programmed events the control unit stores the waveforms The waveforms may be displayed in the form of oscillograms by a supervisor via the COM option Definition is 64 points per cycle Pre defined analogue alarms 1 to 53 Each alarm can be compared to user set high and low thresholds Overrun of a threshold generates an alarm An alarm or combinations of alarms can be linked to programmable action such as selective recording of measurements in a log waveform capture etc Event log and maintenance registers The Micrologic H offers the same event log and maintenance register functions as the Micrologic P In addition it produces a log of the minimums and maximums for each real time value Additional technical characteristics Setting the display language System messages may be displayed in six different languages The desired language is selected via the keypad Protection functions All current based protection functions require no auxiliary source Voltage based protection functions are connected to AC
42. inst 5 0 selective protection long time short time inst 6 0 selective earth fault protection long time short time inst earth fault 7 0 selective earth leakage protection long time short time inst earth leakage NT fixed drawout Masterpact NT and NW order form OF ON OFF indication contacts Standard Alternate Additional 4 OF 6 A 240 V AC 10 A 240 V AC and low level for NW EF combined connected closed contacts 1 OF low level for NT Max 4 qty 1 block of 4 OF for NW Max 2 qty 1 EF 6 A 240 V AC for NW Max 8 qty 1 EF low level for NW Max 8 qty SDE fault trip indication contact Standard Additional Programmable contacts Carriage switches CE connected position CD disconnected position CT test position AC NW actuator for 6 CE 3 CD 0 CT additional carriage switches Remote ON OFF Remote tripping VBP ON OFF pushbutton locking by transparent cover padlocks OFF position locking VCPO by padlocks VSPO by keylocks 1 SDE 6 A 240 V AC 1 SDE 6 A 240 V AC 2 M2C contacts Low level Max 3 for NW NT Max 3 for NW 2 for NT Max 3 for NW 1 for NT 1 SDE low level e M66 contacts 6 A 240 V AC ayj ayj gear motor V XF closing voltage release V MX opening voltage release V PF ready to close contact Low level 6 A 240 V AC BPFE electrical closing pushbutton Res electrical reset option V
43. is required connection to a TCP IP Ethernet network The Modbus RS485 TCP IP Ethernet communication interface is required To make use of the information provided by the communicating devices software with a Modbus driver must be used Micrologic utilities This is a set of software that may be used with a PC to m display the variables 1 U P E etc with the RDU Remote Display Utility B read write the settings with the RSU Remote Setting Utility m remotely control ON OFF the device with the RCU Remote Control Utility Micrologic utilities are available upon request SMS System Manager Software SMS is a software to monitor LV and or MV electrical energy The SMS family includes a software range depending on the application and function from single product monitoring to the management of a multiple building m Power Meter and Circuit Monitor units m LV devices Sepam units PB100823 42 PB100804 60 PB100799 68 PB100877 67 Functions and characteristics The MPS100 Micro Power Server notifies maintenance staff when any preset alarm or trip is activated by the Micrologic trip unit automatically sending an e mail and or SMS Bi data logs are periodically forwarded by e mail the e mails are sent via an Ethernet local area network LAN or remotely via modem mor um s E cm Ready Main LV switchboard ir 11324A in 1600
44. mechanism charging handle is used only as a backup if auxiliary power is absent The electric motor MCH is equipped as standard with a limit switch contact CH that signals the charged position of the mechanism springs charged Characteristics Power supply V AC 50 60 Hz 48 60 100 130 200 240 277 380 415 400 440 480 V DC 24 30 48 60 100 125 200 250 Operating threshold 0 85 to 1 1 Un Consumption VA or W 180 Motor overcurrent 2 to 3 In for 0 1 s Charging time maximum 3 s for Masterpact NT maximum 4 s for Masterpact NW Operating frequency CH contact 10 A at 240 V Voltage releases XF and MX maximum 3 cycles per minute Their supply can be maintained or automatically disconnected Closing release XF The XF release remotely closes the circuit breaker if the spring mechanism is charged Opening release MX The MX release instantaneously opens the circuit breaker when energised It locks the circuit breaker in OFF position if the order is maintained except for MX communicating releases Note whether the operating order is maintened or automatically disconnected pulse type XF or MX communicating releases bus solution with COM communication option always have an impulse type action see diagram Characteristics XF Power supply V AC 50 60 Hz V DC Operating threshold 0 85 to 1 1 Un Consumption VA or W Hold 4 5 Pick up 200 200 ms Circuit breaker response
45. mm MN U source 100 58 35 280 165 U source 85 J 16 10 75 45 U source 100 21 12 115 70 550 330 U source 85 75 44 350 210 Note the indicated length is that of each of the two wires 24 V DC power supply module External 24 V DC power supply module for Micrologic F1 F2 B do not connect the positive terminal F2 to earth the negative terminal F1 can be connected to earth except in IT systems a number of Micrologic control units and M6C modules can be connected to the same 24 V DC power supply the consumption of a Micrologic control unit or an M6C module is approximately 100 mA B do not connect any devices other than a Micrologic control unit or an M6C module the maximum length for each conductor is ten metres For greater distances it is advised to twist the supply wires together m the 24 V DC supply wires must cross the power cables perpendicularly If this is difficult it is advised to twist the supply wires together B the technical characteristics of the external 24 V DC power supply module for Micrologic control units are indicated on page 207E2200 Ver6 0 fm 12 Communication bus B do not connect the positive terminal E1 to earth B the negative terminal E2 can be connected to earth anumber of device or chassis communication modules can be connected to the same 24 V DC power supply the consumption of each module is approximately 30 mA m the 24 V DC E1 E2 power
46. nre nennen nennen erra nnn Instantaneous values The value displayed on the screen is refreshed every second Minimum and maximum values of measurements are stored in memory minimeters and maximeters Currents rms A 1 2 3 N A E fault E leakage max rms A 1 2 3 N A E fault E leakage U rms V 12 23 31 V rms V 1N 2N 3N U average rms V U12 U23 U31 3 U unbalance Power energy P active Q reactive S apparent W Var VA Totals E active E reactive E apparent Wh VARh VAh Totals consumed supplied Totals consumed Totals supplied Power factor PF Total FO Hz Demand metering The demand is calculated over a fixed or sliding time window that may be programmed from 5 to 60 minutes According to the contract signed with the power supplier an indicator associated with a load shedding function makes it possible to avoid or minimise the costs of overrunning the subscribed power Maximum demand values are systematically stored and time stamped maximeter demand A 1 2 3 N A E fault E leakage max demand A 1 2 3 N A E fault E leakage P Q S demand W Var VA Totals P Q S max demand W Var VA Totals Minimeters and maximeters Only the current and power maximeters may be displayed on the screen Histories The last ten trips and alarms are recorded in two separate history files that may be displayed on the screen m tripping history O type of fault date and time values meas
47. sensor for earth leakage protection Vigi cable 1 part 280 mm x 115 mm 33573 ES 470 mm x 160 mm 33574 Vigi cable or external voltage cable 1 part Vigi cable or external voltage cable 47090 External power supply module 1 part 24 30 V DC 54440 48 60 V DC 54441 100 125 V DC 54442 110 130 V AC 54443 200 240 V AC 54444 380 415 V AC 54445 Battery module 1 part 1 battery 24V DC 54446 Test equipments 1 part Mini test kit 33594 Portable test kit 33595 g Wiring kit or mini test kit or portable test kit 33590 2 pin test cable S48908 Consult us Catalogue numbers Masterpact NW spare parts Remote operation Installation manual must be ordered separatly it is not supply with the component Gear motor MCH 1 part AC 50 60 Hz 48 V 47889 o 100 130 V 47893 200 240 V 47894 250 277 V 47895 380 415 V 47896 440 480 V 47897 DC 24 30 V 47888 48 60 V 47889 2 100 125 V 47890 8 200 250 V 47891 Terminal block 1 part For fixed circuit breaker 47074 For drawout circuit breaker 47849 Fixed Installation manual 47951 Closing and opening release or MX Standard coil 1 part AC 50 60 Hz 12 V DC 33658 c DC 24 30 V AC DC 33659 48 60 AC DC 33660 100 130 AC DC 33661 200 250 V AC DC 33662 277 V AC 33663 380 480 V AC 33664 Communicating coil 1 part AC 50 60 Hz 12 V DC 33032 DC 24 30 V AC DC 33033 48 60 V AC DC 33034 100 130 V AC DC 33035 200 250 V AC DC 33036 2 277 V AC 33
48. separately padlock the two shutters using one to three padlocks not supplied Functions Locking and characteristics On the device 1 Reset button for mechanical trio indication OFF pushbutton OFF position lock Electrical closing pushbutton ON pushbutton Springs charged indication Pushbutton locking Contact position indication 9 Operation counter DB101159 Qa CN Pushbutton locking The transparent cover blocks access to the pushbuttons used to open and close the device It is possible to independently lock the opening button and the closing button The locking device is often combined with a remote operating mechanism The pushbuttons may be locked using either m three padlocks not supplied m lead seal m two screws PB10081 1 32 Access to pushbuttons protected by transparent cover Device locking in the OFF position The circuit breaker is locked in the OFF position by physically maintaining the opening pushbutton pressed down m using padlocks one to three padlocks not supplied B using keylocks one or two different keylocks supplied Keys may be removed only when locking is effective Profalux or Ronis type locks The keylocks are available in any of the following configurations m one keylock m one keylock mounted on the device one identical keylock supplied separately for interlocking with another device m two different key locks for double locking Profalux an
49. short circuit current KA rms 8 Merlin Gerin Additional Limitation curves characteristics Energy limiting Limited energy 10 5 3 Masterpact NW H3 2 8 Masterpact NW L1 5 2 As 3 2 10 Masterpact NT L1 5 3 2 10 10 20 30 40 60 100 150 200 300 2 rms Rated short circuit current kA rms Limited energy DB101514 Masterpact L1 10 20 30 40 60 100 150 200 300 kA rms Rated short circuit current kA rms 8 Merlin Gerin Masterpact Catalogue numbers spare parts and order form Presentation 6 Functions and characteristics 13 Dimensions and connection 59 Electrical diagrams 87 Installation recommendations 97 Additional characteristics 121 Communication bus accessories and Display Modules 128 Retrofit solutions 129 Connection for fixed devices 129 Connection
50. supply for the communication bus must be separate from the external 24 V DC power supply module for Micrologic control units F1 F2 E1 E2 E3 E4 E5 E6 A Tx B Tx A IRX B Rxt To create a two wire Modbus communication bus simply connect Tx with Rx and Txt with Rx To connect a Modbus slave Micrologic to a Modbus master PLC connect the slave Tx to the master Rx the slave Rx to the master Tx the slave Tx to the master Rx the slave Rx to the master RS485 Modbus Junction Block Color Black Red 3 NC 4 B Rx Blue 5 B Txt Yellow OV Black 7 24V Red Rx White A Tx Brown lo Termination ON OFF 0 103820 Installation recommendations Cables connections If cables are used for the power connections make sure that they do not apply excessive mechanical forces to the circuit breaker terminals For this make the connections as follows m extend the circuit breaker terminals using short bars designed and installed according to the recommendations for bar type power connections O for a single cable use solution B opposite O for multiple cables use solution C opposite in all cases follow the general rules for connections to busbars O position the cable lugs before inserting the bolts O the cables should firmly secured to the framework E Busbars connections The busbars should
51. the counters and the indicators Functions Micrologic control units and characteristics Accessories and test equipment External sensors External sensor for earth fault and neutral protection The sensors used with the 3P circuit breakers are installed on the neutral conductor for B neutral protection with Micrologic P and H B residual type earth fault protection with Micrologic A P and H The rating of the sensor CT must be compatible with the rating of the circuit breaker m NTO6 to NT16 TC 400 1600 NWO8 to NW20 TC 400 2000 NW25 to NW40 TC 1000 4000 m NW40b to NW63 TC 2000 6300 For oversized neutral protection the sensor rating must be compatible with the measurement range 1 6 x IN available up to NW 40 and NT 16 Rectangular sensor for earth leakage protection The sensor is installed around the busbars phases neutral to detect the zero phase sequence current required for the earth leakage protection Rectangular sensors are available in two sizes Inside dimensions mm m 280 x 115 up to 1600 A for Masterpact NT and NW m 470 x 160 up to 4000 A for Masterpact NW External sensor for source ground return protection The sensor is installed around the connection of the transformer neutral point to earth and connects to the Micrologic 6 0 control unit via an MDGF module to provide the source ground return SGR protection Voltage measurement inputs Voltage measurement inputs are required for po
52. the door cut out of a cubicle not yet equipped with a device It may be used with the escutcheon for both fixed and drawout devices Transparent cover CP for escutcheon Optional equipment mounted on the escutcheon the cover is hinged and secured by a screw It increases the degree of protection to IP54 IK10 It adapts to drawout devices 8 Merlin Gerin Functions Source changeover systems and characteristics Presentation Manual source changeover systems A manual source changeover system is made up of m 2 devices for connecting rod systems or 2 to 3 devices for cable systems aconnecting rod or cable type mechanical interlocking system PB100843 Remote operated source changeover systems This is the most commonly employed system No intervention by human operators is required The switch from the normal to the replacement source is controlled electrically A remote operated source changeover system is made up of two or three circuit breakers or switch disconnectors linked by B an electrical interlocking system implemented a number of manners a mechanical interlocking system that protects against the consequences of an electrical malfunction and inhibits incorrect manual operation Automatic source changeover systems An automatic controller may be added to a remote operated source changeover system for automatic source control according to programmable operating modes This solution provides optimal energy man
53. the voltage measurement input must be protected against short circuits Installed as close as possible to the busbars this protection function is ensured by a P25M circuit breaker 1 A rating with an auxiliary contact cat no 21104 and 21117 This voltage measurement input is reserved exclusively for the control unit and must not ever be used to supply other circuits outside the switchboard 8 Merlin Gerin DB101419 Electrical diagrams Masterpact NT and NW Communications option 24 V DC external power supply CDM303 CSD309 Switchboard display unit This architecture provides remote display of the variables managed by Micrologic control units equipped with the eco COM Modbus module m Micrologic A B U P E Micrologic m U P E THD Micrologic H No programming is required Switchboard For Micrologic A control unit if current lt 20 In it is display unit recommended to use the 24 V DC external power supply AD module DB101418 DMB300 Power circuit breaker Communicating switchboard This configuration provides remote display and control of Masterpacts equipped with the Modbus or Digipact COM module The Digipact bus can be combined with the Modbus bus Software PC running PC running Micrologic utilities SMS Communication interface Bus Modbus Bus Modbus Communication Bus Data concentrator UA150 SC150 PM150 Masterpact
54. to 6300 A there is just one size much smaller than before Retrofit solutions Special connections are available to replace a fixed or drawout Masterpact M08 to 32 with a Masterpact NW without modifying the busbars or the door cut out 8 Merlin Gerin PB100737 64 PB100736 64 Vertical front connection of a fixed Masterpact NW Vertical and horizontal rear connection of a fixed Masterpact NW PB100738 81 Ease of installation With optimised sizes the Masterpact NT and NW ranges simplify the design of switchboards and standardise the installation of devices B a single connection layout for Masterpact NT three connection layouts for Masterpact NW O one from 800 to 3200 A O one for 4000 A O one up to 6300 A B identical connection terminals from 800 to 6300 A Masterpact NW B front connection requires little space because the connectors to not increase the depth of the device rear connection to vertical or horizontal busbars simply by turning the connectors 90 Connection to busbars PB100740 PB100739 Filtered breaking Navigation buttons on a Micrologic P control unit Innovation Greater dependability patented Filtered breaking E The patented new design of the arc chutes includes stainless steel filters The chutes absorb the energy released during breaking thus limiting the stresses exerted on the installation They filter
55. transformer ratings Icu Ics at 440 V 65 kA cu lcs at 1000 V E p bL p Position of neutral Left or right Fixed F Drawout oo p b P f Switch disconnector version Yes No No Ye es Front connection Yes Yes Yes up to 3200 A Rear connection Yes Yes Yes Yes Yes Yes Type of Micrologic control unit A P H A P H A P H A P H A P H A consult us for P and H Masterpact NT06 to NT16 installation characteristics Type H2 H10 Connection Drawout FC e Fixed 1 1 RC H B E E Bg a Dimensions mm H x W x D Drawout 3P 322 x 288 x 277 4P 322 x 358 x 277 Fixed 3P 301 x 276 x 196 4P 301 x 346 x 196 Weight kg approximate Drawout 3P 4P 30 39 Fixed 3P 4P 14 18 Masterpact NW08 to NW63 installation characteristics Type Connection Drawout FC B E B B X CC Fixed FC 1 1 LE EL RC s 8 Dimensions mm H x W xD Drawout 3P 439 x 441 x 395 4P 439 x 556 x 395 Fixed 3P 352 x 442 x 297 4P 352 x 537 x 297 Weight kg approximate Drawout 3P 4P 90 120 Fixed 3P 4P 60 80 1 Except 4000 A 8 Merlin Gerin Functions Circuit breakers and characteristics and switch disconnectors NIO6 to NI 16 and NWO8 to NW63 Special applications NW800 4000 H2 NW2000 4000 H3 NW800 2000 L1 NW H10 NW H2 with anti NW1000 4000 NW1000 4000 NW earthing corrosion DC N
56. unit Benefits B view your main LV switchboard without installing software on your local PC eliminating the need for a dedicated PC with specific software Micro Power Server allows centralised monitoring so you no longer waste precious time walking around the facility to collect data B view your main LV switchboard via a modem connection GSM or switched network avoiding the need for a LAN B maintenance people are automatically notified at any time wherever they are SO you do not have to stay in front of a monitor all day long B data logs can be periodically forwarded by sending e mails to the relevant people maintenance accounting application service provider automatically B possibility to monitor notify six external events limit switches auxiliary switches back up of Micrologic trip unit settings in the memory of the MPS100 so you know where to retrieve it when necessary 8 Merlin Gerin Functions Communication and characteristics Masterpact and the MPS100 Micro Power Server Typical architecture Automatic notification MPS100 PB100799 34 Modem 2 GSM Hp S 7 a a 5100 DB103810 It is possible to combine the different types of architecture Supported Modbus devices m Micrologic trip units m Power Meters PM
57. 0 1 low level changeover contact 47081 Wiring For fixed circuit breaker 47074 For drawout circuit breaker 33098 Installation manual 47103 Electrical closing pushbutton 1 part BPFE 1 pushbutton 47512 Installation manual 47103 Carriage switches connected disconnected test position 1 part Changeover contacts 6A 240 V 1 connected position contact 3 max 33170 1 test position contact 1 max 33170 1 disconnected position contact 2 max 33170 And or low level changeover contacts 1 connected position contact 3 max 33171 1 test position contact 1 max 33171 1 disconnected position contact 2 max 33171 Auxiliary terminals for chassis alone 3 wire terminal 1 part terminal block 1 part 33098 z Jumpers 10 parts 47900 8 Installation manual 47104 8 Merlin Gerin Catalogue numbers Masterpact NT spare parts Instructions Installation manual must be ordered separatly it is not supply with the component Chassis accessories 47104 Circuit breaker accessories 47103 Fixed and drawout circuit breaker 47102 Micrologic user manual 20 50 French 33076 20 50 English 33077 2A French 33079 2A 7A English 33080 5P 7P French 33082 5P 7P English 33083 5H 7H French 33085 5H 7H English 33086 NT user manual French 47106 English 47107 Modbus communication notice for manual 33088 Micrologic accessories replacement guide 33075 Catalogue numbers Masterp
58. 0 A Vertical 2x 47968 2x 47969 Installation manual 47950 3P 4P Disconnectable front connection adapter for fixed circuit breaker 3 or 4 parts 1600 A 48464 48466 cz LI NENNEN EE 2000 3200 A 48465 48467 Installation manual 47950 Interphase barriers Replacement kit 3 parts For fixed rear connected circuit breaker 48599 48599 g For drawout rear connected circuit breaker 48600 48600 Installation manual 47950 8 Merlin Gerin Catalogue numbers Masterpact NW spare parts Micrologic control unit communication option Installation manual must be ordered separatly it is not supply with the component Long time rating plug limits setting range for higher accuracy 1 part Standard 0 4 at 1 x Ir 33542 Low setting option 0 4 at 0 8 x Ir 33543 High setting option 0 8 at 1 x Ir 33544 Without long time protection off 33545 Installation manual 33075 Battery cover Battery 1 part 33593 Cover 1 part For Micrologic A 33592 B For Micrologic P and H 47067 Chassis Modbus COM 33852 Digipact COM 33855 B 6 wires terminal drawout 1 part 47850 6 wires terminal fixed 1 part 47075 Installation manual 33088 External sensors External sensor for earth fault protection TCE 1 part Sensor rating 400 2000 A 34035 1000 4000 A 34036 4000 6300 A 48182 Source ground return SGR earth fault protection 1 part External sensor SGR 33579 MDGF summing module 48891 Rectangular
59. 0 mini 072 Disconnected position Mounting on base plate or rails Safety clearances DB101294 Insulated Metal parts parts A B datum parts NWOS to NW32 circuit breakers Drawout 3 4 poles device 220 5 3P 335 5 4P gt 2205 DB101290 DB101292 167 5 c 282 5 oe 62 5 Door cutout 300 mini i 415 mini AP mini DB101295 X 222 2 153 3 1 A 47 1 1 Without escutcheon 2 With escutcheon Note X and Y are the symmetry planes for a 3 pole device 8 Merlin Gerin DB101296 DB101300 DB101303 Dimensions NWOS to NW32 circuit breakers and connection Drawout 3 4 poles device Horizontal rear connection Detail DB101297 DB101298 DB101278 298 5 Vertical rear connection Detail 115 115 115 08101301 08101307 0 101282 i 298 5 View A detail Front connection Detail 115 4 115 ns UT EA Top connection Bottom connection 76 25e25e 13 DB101304 DB101308 DB101306 ee 125425 13 View A detail Note recommended connection screws M10 class 8 8 Tightening torque 50 Nm with contact washer DB101267 DB101269 DB101271 i DB101272 Dimensions and connection 15 mini 60 maxi Safety clearances A p
60. 00 3200 to 1000 to 1250 to 2500 to 4000 to 5000 to 6300 H2 L1 2 H10 H1 H2 L1 H1 H1 H2 100 150 65 150 65 100 150 85 130 85 130 65 100 130 100 100 100 100 270 143 330 330 330 143 187 143 187 286 286 143 187 220 143 187 220 220 35 s 25 0 25 5 25 25 10 25 55 25 25 5 lt 80 42 65 100 150 65 100 150 150 65 100 150 100 150 42 65 85 100 65 85 100 100 65 85 100 100 100 3 T 3 ne 3 HA 85 s 100 na d d eT d d Wed 2105 187 105 421 87 S 5 H1 H2 800 1000 1250 1600 2500 3200 4000 4000b 5000 6300 10 3 5 1 25 1 5 1 5 10 3 2 5 1 25 1 5 1 5 H1 H2 NA HA HF H1 H2 HA 800 1000 1250 1600 2500 3200 4000 4000b 5000 6300 10 8 5 1 5 10 6 2 5 1 5 H1 H2 HA HF H1 H2 H3 HA HF 1600 2000 335 to 450 450 to 560 560 to 670 670 to 900 900 to 1150 400 to 500 500 to 630 500 to 800 800 to 1000 1000 to 1300 800 to 1000 1000 to 1250 1250 to 1600 1600 to 2000 PB100772 32 Functions Micrologic control units and characteristics Overview of functions All Masterpact circuit breakers are equipped Dependability with a Micrologic control unit that can be Integration of protection functions in an ASIC electronic component used in all changed on site Micrologic control units guarantees a high degree of reliability and immunity to C nes TY dt tect P conducted or radiated disturbances ontro units are to protect Fower On Micrologic A P and H control
61. 00777 26 Modbus device communication module DB100782 26 Modbus chassis communication module DB100802 27 DB102189 Communication COM option in Masterpact For fixed devices the COM option is made up of a device communication module installed behind the Micrologic control unit and supplied with its set of sensors OF SDE PF and CH micro contacts and its kit for connection to XF and MX1 communicating voltage releases For drawout devices the COM option is made up of B a device communication module installed behind the Micrologic control unit and supplied with its set of sensors OF SDE PF and CH micro contacts and its kit for connection to XF and MX1 communicating voltage releases communication module supplied separately with its set of sensors CE CD and CT contacts Status indication by the COM option is independent of the device indication contacts These contacts remain available for conventional uses Digipact or Modbus Device communication module This module is independent of the control unit It receives and transmits information on the communication network An infra red link transmits data between the control unit and the communication module Consumption 30 mA 24 V Digipact or Modbus chassis communication module This module is independent of the control unit With Modbus chassis communication module this module makes it possible to address the chassis an
62. 01386 DB101387 DB101388 400 2000 A NW08 to NW20 4 14 High 162 mm 2000 6300 A NW40b to NW63 295 High 168 mm 400 2000 A NW08 to NW20 2 identical external sensor shipped as loosed part 16 O14 Dimensions NT NW external modules and connection 280 x 115 mm window L 29 ae 2 GE O a Yo 197 233 1 216 280 n gt 381 470 x 160 mm window L 29 DLE DB101391 DB101392 281 72 572 Busbars I lt 1600 A I lt 3200 Window mm 280 x 115 470 x 160 Weight kg 14 18 280 x 115 window 470 x 160 window Busbars spaced 70 mm centre to centre Busbars spaced 115 mm centre to centre DB101393 DB101394 2 bars 50 x 10 4 bars 100 x 5 DB101395 DB101396 2 bars 100 x 5 4 bars 125 x 5 Dimensions NT NW external modules and connection DB101397 111 3 202 110 2 0 4 EP 190 9 15 lt e lt 6mm With Digipact wiring system DB101398 8 MERLIN GERIN aes DB101399 186 2 94 1 5 lt e s lt 6 Merlin Gerin Masterpact Electrical diagrams Presentation Functions and characteristics Dimensions and connection Masterpact NT06 to NT16 Fixed and drawout devices Masterpact NW08 to NW63 Fixed and drawout devic
63. 037 380 480 V AC 33038 Terminal block 1 part For fixed circuit breaker 47074 For drawout circuit breaker 47849 Fixed Installation manual 47951 Undervoltage release 1 part Undervoltage release MN AC 50 60 Hz 24 30 V DC 24 V AC 33668 e DC 48 60 V DC 48 V AC 33669 100 130 V AC DC 33670 200 250 V AC DC 33671 380 480 V AC 33673 Terminal block 1 part For fixed circuit breaker 47074 For drawout circuit breaker 47849 E95169 Fixed Installation manual 47951 MN delay unit MN delay unit 1 part R non adjustable Rr adjustable AC 50 60 Hz 48 60 V 00 83680 DC 100 130 V 33684 33681 200 250 V 33685 1 33682 380 480 V 33683 Installation manual 47951 8 Merlin Gerin Catalogue numbers Masterpact NW spare parts Chassis locking and accessories Installation manual must be ordered separatly it is not supply with the component Disconnected position locking 1 part By padlocks 5 Standard By keylocks Profalux 1 lock 48568 1 lock 1 lock with same key profile 48569 2 locks different key profiles 48570 1 identical keylock Profalux with the same key key random not identified combination 33173 key random identified 215470 combination 33174 key random identified 215471 combination 33175 Ronis 1 lock 48572 1 lock 1 lock with same key profile 48573 2 locks different key profiles 48574 1 identical keylock Ronis with the same key key random not identified combinatio
64. 101351 Detail DB101352 DB101353 DB101354 DB101278 View A detail Detail Vertical rear connection DB101355 DB101356 DB101358 DB101282 t 76 1 3 011 5 25 View A detail Note recommended connection screws M10 class 8 8 Tightening torque 50 Nm with contact washer datum Dimensions NT NW accessories and connection NW08 to NW40 Rear view DB101359 DB101360 516 4P NWAOb to NW63 Rear view DB101361 DB101362 545 5 3P 775 5 4P Masterpact NT Fixed device DB101363 DB101364 Masterpact NW Fixed device DB101365 DB101366 datum Dimensions NT NW external modules and connection DB101367 DB101368 One conductor only per connection point DB102199 DB102196 DB102077 DB102076 Mounting DB101373 DB101374 8 Merlin Gerin NT NW external modules Dimensions and connection MNR 9 101a8d S 10Lad BatiBUS ModBUS MGDF summer module 8 1018GQ Sensor 2261019 08 L0L8Q 6ZELOLaG Dimensions NT NW external modules and connection Dimensions 400 1600 A NTO6 to NT16 SHLD 9 vM 4 014 r ea DB101381 DB101382 High 137 mm 1000 4000 A NW025 to NW40 DB101383 DB102190 lt lt 4444 295 High 162 Installation 400 1600 A NTO6 to NT16 DB101385 DB1
65. 2ZHG 600 Oo 19 8 NWS H1 H2 H3 670 8 NW40 H1 H2 H3 900 1 1 1 t11 650 o B NWAOb HT H2 5 so oO P 860 5 NW63 Hi H2 1050 5 EI Installation Derating in switchboards recommendations Factors affecting switchboard design Basis of tables The temperature around the circuit breaker and its Switchboard dimensions _ connections m number of circuit breakers installed This is used to define the type of circuit breaker tobe of breaker connections used and its connection arrangement m drawout versions m ambient temperature outside of the switchboard Ta IEC 60439 1 Vents at the top and bottom of the cubicles i m a Vents considerably reduce the temperature inside the switchboard but must be designed so as to respect the degree of protection provided by the enclosure For weatherproof heavy duty cubicles a forced ventilation system may be required The heat dissipated by the devices installed in the switchboard This is the heat dissipated by the circuit breakers under normal conditions service current The size of the enclosure This determines the volume for cooling calculations Switchboard installation mode Free standing against a wall etc Horizontal partitions Partitions can obstruct air circulation within the enclosure Masterpact NT06 16 H1 L1 switchboard 2000 x 400 x 400 Type NTO6 H1 L1 NTO8 H1 L1
66. 3 0 1 41 29 85 00 http www schneider electric com ART56504 As standards specifications and designs change from time to time please ask for confirmation of the information given in this publication amp This document has been printed i on ecological paper Design Schneider Electric Ameg Photos Schneider Electric Printed 07 2004 ABTED200143EN 2004 Schneider Electric All rights reserved
67. 3 x 10 NW2S 2200 80 5 26 100 x 10 Ws 2500 p 100 x 8 3b 80 x 10 Nwa2 2800 p 100x 5 3b 100 x 10 NWw32_ 3000 p 100x 5 40 80 x 10 NW32 3200 3b 100 x 10 4b 100 x 10 410xi0 8b100x1i0 _ 5010010 Nwao 8bi00xi0 Gb 100 x 10 8bWoxi0 8bi00xi0 7b 100 x 10 7e10x1t0 7bi00xi0 _ With Masterpact NT it is recommanded to use 50 mm wideness bars see Hecommended busbars drilling Example Conditions B drawout version m horizontal busbars m 1 50 B service current 1800 A Solution For Ti 50 C use an NW20 which can be connected with three 80 x 5 mm bars or two 63 x 10 mm bars Note the values indicated in these tables have been extrapolated from test data and theoretical calculations These tables are only intended as a guide and cannot replace industrial experience or a temperature rise test 8 DB101487 Installation Busbar sizing recommendations Basis of tables maximum permissible busbars temperature 100 C Ti temperature around the circuit breaker and its connection busbar material is unpainted copper Rear vertical connection Masterpact Maximum Ti 40 C Ti 50 C service No of 5mm No of 10 mm No of 5mm No of 10 mm current thick bars thick bars thick bars thick bars NTO6 400 2b 30x 5 1b 30 x 10 2b 30 x 5 1b 30 x 10 NTOG NTOB o
68. 3P 839 mini 4P DB101271 DB101323 DB101322 270 1 X v 316 2 135 1 158 2 182 2 364 2 Insulated Metal Energised parts parts parts 1 Without escutcheon 2 With escutcheon Note X and Y are the symmetry planes for a 3 pole device A An overhead clearance of 110 mm is required to remove the arc chutes datum An overhead clearance of 20 mm is required to remove the terminal block LE Gerin Dimensions NW40b to NW63 circuit breakers and connection Fixed 3 4 poles device Horizontal rear connection NW40b NW50 Detail 230 230 230 I aa 115 F 115 4 115 4 115 F 115 8 DB101332 DB101324 DB101325 DB101278 Vertical rear connection NW40b NW50 Detail 230 gt lt 230 230 115 115 115 115 9 115 4 115 RE FN Y DB101327 DB101328 DB101333 Y 3011 5 25 View A detail Vertical rear connection NW63 Detail 47 230 gt 230 230 8 8 8 mon e I I PET Pape I I 1 f u BE il li lt View A LLL e Oi DB101314 Note recommended connection screws M10 s s class A4 80 View A detail Tightening torque 50 Nm with contact washer Dimensions and connection NW40b to NW63 circuit breakers Drawout 3 4 poles device DB101334 DB101336 DB101293 383 5 Disconne
69. 40 NW50 H1 H2 7b 100 x 10 4700 5000 4450 4850 4200 4600 4350 4650 4400 3850 4150 NW63 H1 H2 8b 100 x 10 4000 5850 5670 4000 5350 4000 5000 4000 4100 5040 3840 4730 Note the values indicated in these tables have been extrapolated from test data and theoretical calculations These tables are only intended as a guide and cannot replace industrial experience or a temperature rise test Installation recommendations Substitution kit Fixed drawout devices 800 to 3200 A It is possible to replace a Masterpact M08 to M32 with a new Masterpact NW08 to NW32 with the same power rating Substitution is possible for the following types of circuit breakers m N1 H1 H2 for both fixed and drawout versions m L1 for drawout versions up to 2000 A Fixed version DB102201 Masterpact NW Masterpact M Drawout version DB103768 2 011 5 22 ANY ze 167 5 3P lt 282 5 Lal 62 267 5 4P Fixing points are identical for Masterpact M08 to M32 and Masterpact NW08 to NW32 except for the four pole chassis Fixed version 295 mini SP 410 mini up T mini DB103769 Note 1 Without escutcheon 2 With escutcheon References X and Y represent the symmetry planes for three pole devices DB103770 B without an escutcheon the cut out is identical 270 325 mm B with the former escutcheon the cut out is ident
70. 5 15 7 240 5 5 gt pesses btsan 380 5 J e VDC 24 48 2 5 2 5 spe z 125 0 8 0 8 m 250 0 3 0 3 M2C M6C programmable contacts These contacts used with the Micrologic P and H control units may be programmed M6C programmable contacts via the control unit keypad or via a supervisory station with the COM communication circuit breaker external relay with six independent changeover contacts controlled from the circuit breaker via a three wire se al exe pONSCSHBpYHOSHIS connection B the type of fault instantaneous or delayed threshold overruns m They may be programmed B with instantaneous return to the initial state B without return to the initial state B with return to the initial state following a delay Characteristics M2C M6C Minimum load 100 mA 24 V Breaking capacity A VAC 240 5 p f 0 7 380 3 VDC 24 1 8 48 1 5 125 0 4 250 0 15 M2C 24 V DC M6C external 24 V DC power supply required power supplied consumption 100 mA T by control unit consumption 100 mA DB101161 0 18 16 24 2 3 2 20 DB101170 8 PB100765 56 Functions and characteristics Two solutions are available for remote operation of Masterpact devices B point to point solution m a bus solution with the COM communication option Note an opening order always takes priority over a closing order If opening and closing orders occur simultaneously the mechanism discharges without any movement of the main c
71. 500 PM700 PM800 Maximum recommended connected devices is 10 PB100803 14 Features m access to the power system via a standard PC web browser B real time data displayed with an intuitive and user friendly interface dashboard m Ethernet Modbus TCP IP connectivity directly to the LAN or via modem Point to Micrologic trip unit Power Meter PM500 Point Protocol services m SMTP Simple Mail Transfer Protocol client capacity to send e mail m local logging of data such as energy power current Main switchboard at m set up and system configuration through MPS100 embedded HTML pages Plaza hotel B user interface translatable in any language factory settings in English and French Air conditioning breaker m 6 inputs 2 outputs no volt contact m DHCP Dynamic Host Configuration Protocol client 06 37 on 10 12 2002 PB100800 15 PB100805 23 Technical characteristics Power supply 24 V DC 15 consumption 250 mA Operating temperature 0 to 50 C Rugged compact metal housing 35 x 218x 115 mm H x W x D Additional information available at http 194 2 245 4 mkt microser nsf User name MPS Password MPS100 Part numbers MPS100 Micro Power Server 33507 Short Message Service SMS Functions Connections and characteristics Overview of solutions Three types of connection are available RESTS lillie vertical or horizontal rear connection Horizontal Vertical m front connection
72. 6 AC12 DC12 480 6 690 6 VDC 24 48 2 5 125 0 8 Combined contacts 250 0 3 Low level Minimum load 2 mA 15 V DC VAC 24 48 5 240 5 380 5 VDC 24 48 2 5 125 0 8 250 0 3 cs Gerin Functions Indication contacts and characteristics Connected disconnected and test position carriage switches Three series of optional auxiliary contacts are available for the chassis m changeover contacts to indicate the connected position CE m changeover contacts to indicate the disconnected position CD This position is indicated when the required clearance for isolation of the power and auxiliary circuits is reached m changeover contacts to indicate the test position CT In this position the power circuits are disconnected and the auxiliary circuits are connected Additional actuators A set of additional actuators may be installed on the chassis to change the functions of the carriage switches PB100817 32 CCE CD and CT connected disconnected test position carriage switches NT NW Contacts CE CD CT CE CD CT Maximum number Standard 3 2 1 3 3 3 with additional actuators 9 0 0 6 3 0 6 0 3 E Breaking capacity A Standard Minimum load 100 mA 24 V n p f 0 3 VAC 240 8 8 AC12 DC12 380 8 8 480 8 8 690 6 6 VDC 24 48 2 5 2 5 ee 125 0 8 0 8 M2C programmable contacts circuit breaker internal relay with two contacts O OD O83 O3 Low level Minimum load 2 mA 15 V DC VAC 2448
73. 7 provides earth leakage protection Setting accuracy may be enhanced by limiting the setting range using a different long time rating plug The long time rating plug OFF enables to cancel the overload protection Short circuit protection Microloaic 6 0 A Short time rms and instantaneous protection zen Selection of 121 type ON or OFF for short time delay Earth fault protection Residual or source ground return Selection of 121 type ON or OFF for delay Residual earth leakage protection Vigi Operation without an external power supply JV Protected against nuisance tripping DC component withstand class A up to 10 A 10 Neutral protection On three pole circuit breakers neutral protection is not possible On four pole circuit breakers neutral protection may be set using a three position switch neutral unprotected 4P 3d neutral protection at 0 5 In 4P 3d N 2 neutral protection at In 4P 4d Zone selective interlocking ZSI A ZSI terminal block may be used to interconnect a number of control units to provide total discrimination for short time and earth fault protection without a delay before tripping Ammeter measurements Micrologic A control units measure the true rms value of currents They provide continuous current measurements from 0 2 to 20 In and are accurate to within 1 5 including the sensors A digital LCD screen continuously
74. 99 87 97 122 124 124 125 127 Additional characteristics DB101503 DB101504 8 Tripping curves 10 000 5 000 Ir 0 4 1 x In 2 000 1 000 t s 002 001 1 2 345 7 10 20 30 50 70100 200300 a I A l 10 000 5 000 Ir 0 4 1 x In 2 000 1 000 t s Isd 1 5 10 x Ir 0 4 0 4 0 3 0 3 2 0 2 0 2 1 ot t OFF d 2 15 x In OFF 1 002 001 Ses d 2 345 7 10 20 3 5 7 10 20 30 A x lr _ x In _ gt ipping curves Tr Additional characteristics J x In 1 1200 A max A N Le SOSLOLEG
75. LV power circuit breakers and switch disconnectors Masterpact NT and NW Catalogue 2004 a brand of Schneider Electric The Guiding System the new way to create your electrical installations A comprehensive offer of products with consistent design The Guiding System is first and foremost a Merlin Gerin product offer covering all electrical distribution needs However what makes all the difference is that these products have been designed to operate togheter mechanical and electrical compatibility interoperability modularity communication Thus the electrical installation is both optimised and more efficient better continuity of supply enhanced safety for people and equipment guaranteed upgradeability effective monitoring and control Tools to simplify design and implementation With the Guiding System you have a comprehensive range of tools the Guiding Tools that will help you increase your product knowledge and product utilisation Of course this is in compliance with current standards and procedures These tools include technical booklets and guides design aid software training courses etc and are regularly updated The Guiding System combined with the know how and creativity allows optimised reliable open ended and standard compliant installations For a genuine partnership with you Because each electrical installation is unique there is no standard solution With the Guiding System th
76. Levels Assigned Alarm Setup 04 21 98 07 51 33 DB Table Change User master Analog Levels Template Alarm Setup 04 21 08 07 51 29 DB Table Change User master Functions larm Setup 04 21 98 07 50 17 DB Table Change User master Digital Levels Assigned Alarm Setup 04 21 98 07 50 17 DB Table Change User master Analog Levels Assigned Alarm Setup 04 21 08 07 49 13 Setup Device Name Change Device MicroLogic Breaker User master Device Setup 04 21 08 07 48 57 Setup Device Added Device MicroLogic Breaker User master Device Setup 04 21 08 07 48 38 Setup Device Name Change Device Transformer Temp User master Device Setup 04 21 98 07 48 22 Setup Device Added Device Transformer Temp User master Device Setup 04 21 98 07 46 54 master User Level 1 SMS 3000 Client 04 21 98 07 44 59 Security Check Key Status Key Found PowerLogic Network 04 21 98 07 44 59 Net Server Started User master Level 1 PowerLogic Network 4 Ready ONLINE DEMO No working system 9 30 eO Micrologic control units Micrologic H harmonics With the communication option Additional measurements maximeters and minimeters Certain measured or calculated values are only accessible with the COM communication option peak V2 19 l2 13 3 lunbatance load level in Ir power factor total and per phase voltage and current THD K factors of currents and average K factor crest factors of currents and voltages all the fundamentals per phase
77. Masterpact sans oeste Aivar source control measure COM Digipact COM Modbus P 9 change over interface Digipact Bus Modbus Bus Electrical diagrams Masterpact NT and NW Earth fault and earth leakage protection Neutral protection Zone selective interlocking Connection of current transformer secondary N L1 L2 L3 circuit for external neutral Masterpact equipped with a Micrologic 6 A P H m shielded cable with 2 twisted pairs 1twisted with T2 3twisted with T4 m shielding connected to GND on one end only maximum length 10 meters 0 101413 m cable cross sectional area 0 4 to 1 5 mm recommended cable Belden 9552 or equivalent If supply is via the top follow the shematics Q If supply is via the bottom control wiring is identical for 1 D D the power wiring H1 is connected to the source side Micrologic 6 H2 to the load side M ceti For four pole versions for residual earth fault protection the current transformer for the external neutral is not necessary If the 2000 6300 current transformer is used B signals T1 and T2 must be wired in series signals and 4 must be wired in parallel Connection for signal VN is required only for power amp i measurements 3 4 wires 4CTs H2 CD 1 Py N gt 1909909709 gt S FiIFIFlIF g Connection of the secondary circuit Masterpact equipped with a Micrologic 6 A P
78. NT10 H1 L1 NT12 H1 NT16 H1 Switchboard composition 4 1 Ea E 24 fy 1 2 1 Connection type Busbar dimensions 2b 40x 5 2b 50x 5 3b 63x 5 3b 63x 5 3b 80x 5 3b 50x 5 3b 63x 5 Ventilated switchboard 4 H1 L1 H1 L1 IP31 3 630 630 800 800 1000 1000 1000 1000 1250 1250 1400 1520 i 35 2 2 1 B 4 3 630 630 800 800 1000 950 1000 1000 1250 1250 1330 1440 Ta 45 C 2 1 4 3 630 630 800 800 1000 890 1000 960 1200 1250 1250 1340 55 2 1 Non ventilated switchboard 4 IP54 3 630 630 800 800 1000 960 1000 1000 1250 1250 1330 1400 35 2 2 1 4 3 630 630 800 800 1000 910 1000 980 1220 1250 1260 1330 Ta 45 2 1 4 3 630 630 800 800 1000 860 1000 930 1150 1230 1200 1260 Ta 55C 5 1 Note the values indicated in these tables have been extrapolated from test data and theoretical calculations These tables are only intended as a guide and cannot replace industrial experience or a temperature rise test DB101488 DB101489 Installation Derating in switchboards recommendations Masterpact NT06 08 H1 L1 switchboard 2300 x 1100 x 500 Type NTO6 H1 L1 NTO8 H1 L1 Switchboard composition 5 ie 4 NH 3 EN NN 21 iz EN 1 Ill C Busbar dimensions mm 2b 40 x 5 2b 50x 5 Ventilated switchboard IP31 5 630 630 800 4 630 630 630 800
79. OUT SOURCE Z2 ZSI OUT Z3 ZSI IN SOURCE Z4 ZSI IN ST short time Z5 ZSI IN GF earth fault E M1 Vigi module input Micrologic 7 UC2 T1 T2 T3 T4 external neutral M2 Vigi module input Micrologic 7 m z m UC3 F2 F1 external 24 DC power supply VN external voltage connector must be connected to the neutral with a 3P circuit breaker External Voltage Connector PTE option M2C 2 programmable contacts internal relay ext 24 V DC power supply required or M6C 6 programmable contacts to be connected to the external module M6C ext 24 V DC power supply required A digital ammeter P A power meter additional protection H P harmonics 0 Gerin Remote operation second y ce eae Bi9 Remote operation SDE2 Res MN MX2 MX1 XF PF MCH 6 O 6 l 6 o O16 O16 6 184 K2 84 D2 C12 C2 A2 254 B2 O 6 O 6 182 82 C3 252 B3 o l l SIO 181 KI 81 Di Cii ci A1 251 Bt Remote operation SDE2 fault trip indication contact or Res remote reset SDE1 fault trip indication contact supplied as standard MN undervoltage release or 2 shunt release MX1 shunt release standard or communicating XF closing release standard or communicating PF ready to close contact MCH ele
80. Opening order wo N e a O Opening order Instantaneous opening order Voltage releases Second MX When energised the MX voltage release instantaneously opens the circuit breaker A continuous supply of power to the second MX locks the circuit breaker in the OFF position Characteristics Power supply V AC 50 60Hz 24 48 100 130 200 250 277 380 480 V DC 12 24 30 48 60 100 130 200 250 0 7 to 1 1 Un 0 85 to 1 1 Un Operating threshold Permanent locking function Consumption VA or W Pick up 200 200 ms Hold 4 5 Circuit breaker response time at Un 50 ms 10 Instantaneous voltage releases MN The MN release instantaneously opens the circuit breaker when its supply voltage drops to a value between 35 and 70 96 of its rated voltage If there is no supply on the release itis impossible to close the circuit breaker either manually or electrically Any attempt to close the circuit breaker has no effect on the main contacts Circuit breaker closing is enabled again when the supply voltage of the release returns to 85 of its rated value Characteristics Power supply V AC 50 60 Hz 24 48 100 130 200 250 380 480 V DC 24 30 48 60 100 130 200 250 Operating threshold Opening 0 35 to 0 7 Un Closing 0 85 Un Consumption VA or W Pick up 200 200 ms MN consumption Pick up 200 200 ms with delay unit VA or W Circuit breaker response time at Un 40 ms 5 for NT 90 ms 5 f
81. P N1 H1 H2 H3 L1 N1 H1 H2 H3 L1 630 800 s je Ja e Je 1000 s e fa le fe 1250 s e fa fe e fe 1600 m e fa e e 19 2000 fa a e J2 2 2500 fa ja fe 3200 fe je Je Je 4000 e fe Je 4000b jz l1 l1 ise 5000 fe e 7 6300 fe L es 1 Nota the minimum order is 6 parts Racking handle BQ Racking handle 47944 _ 1 LO o Merlin Gerin Catalogue numbers Masterpact NW spare parts Circuit breaker locking and accessories Installation manual must be ordered separatly it is not supply with the component Pushbutton locking device 1 part By padlocks 48536 Installation manual 47951 By padlocks 1 part OFF position locking 1 part 48539 By padlocks and keylocks 1 part Profalux 1 lock 48545 1 lock 1 lock with same key profile 48546 2 locks different key profiles 48547 1 identical keylock Profalux with the same key key random not identified combination 33173 key random identified 215470 combination 33174 key random identified 215471 combination 33175 Ronis 1 lock 48549 1 lock 1 lock with same key profile 48550 2 locks different key profiles 48551 1 identical keylock Ronis with the same key key random not identified combination 33189 key random identified EL24135 combination 33190 key random identified EL24153 combination 33191 key random identified EL24315 combination 33192 Lock
82. P31 4 3 1250 1250 35 2 1250 1250 1250 1250 1600 1600 2 1 1250 1250 1250 1250 1250 1250 1250 1250 1550 1600 1600 1600 1600 1600 4 3 1250 1250 Ta 4 jm 2 1250 1250 1250 1250 1500 1600 1 1250 1250 1250 1250 1250 1250 1250 1250 1470 1600 1600 1600 1600 1600 4 3 1250 1250 renee 2 1250 1250 1250 1250 1380 1470 1 1250 1250 1250 1250 1250 1250 1250 1250 1380 1500 1500 1520 1600 1600 Non ventilated switchboard 4 gt IP54 3 1240 1250 35 2 1250 1250 1250 1250 1425 1600 3 1 1250 1250 1250 1250 1250 1250 1250 1250 1440 1550 1550 1600 1600 1600 a 4 3 1170 1250 Ta 4 as 2 1210 1210 1250 1250 1360 1500 1 1200 1250 1250 1250 1250 1250 1250 1250 1360 1470 1470 1500 1600 1600 4 3 1100 1250 Ta 55 C 2 1140 1170 1250 1250 1280 1400 1 1130 1200 1200 1200 1250 1250 1250 1250 1280 1380 1380 1400 1520 1520 Note the values indicated in these tables have been extrapolated from test data and theoretical calculations These tables are only intended as a guide and cannot replace industrial experience or a temperature rise test DB101490 DB101491 Installation recommendations Masterpact NW20 40 N H L switchboard 2300 x 800 x 900 Type Switchboard composition Connection type Busbar dimensions mm Ventilated switchboard IP31 35 D Ta 45 2300 Ta 55 C Non ventilated switchboard IP54 Ta 35 C Ta 45 C 55 C NORA NIOJ B
83. RAR automatic reset option MN undervoltage release V R delay unit non adjustable Res adjustable delay unit 2nd MX shunt release V Chassis locking in disconnected position VSPD by keylocks VPEC door interlock VPOC racking interlock IPA cable type door interlock VDC mismatch protection VIVC shutter position indication IBPO racking interlock between DAE automatic spring discharge before breaker removal for NW VO safety shutters on chassis for NT and NW CDM mechanical operation counter NT NW CB auxiliary terminal shield for chassis NT NW CC arc chute cover for fixed NT CDP escutcheon NT NW CP transparent cover for escutcheon NT NW OP blanking plate for escutcheon NT NW Brackets for mounting Test kits Mini test kit Keyock kit w o keylock Profalux Ronis 1 keylock Profalux Ronis 2 identical keylocks 1 key Profalux Ronis 2 keylocks different keys NW Profalux Ronis Keyock kit w o keylock Profalux Ronis Kirk Castell 1 keylock Profalux Ronis 2 identical keylocks 1 key Profalux Ronis 2 keylocks different keys Profalux Ronis Optional connected disconnected test position lock On right hand side chassis On left hand side chassis and locking for NW crank and OFF pushbutton for NW NW fixed On backplates Portable test kit Schneider Electric Industries SAS 89 boulevard Franklin Roosevelt F 92500 Rueil Malmaison France Tel 3
84. Ronis keylocks are available in different options m one keylock B two different keylocks for double locking B one or two keylocks mounted on the device one or two identical keylocks supplied separately for interlocking with another device A locking kit without locks is available for installation of one or two keylocks Ronis Profalux Kirk or Castell PB100795 33 PB100796 32 Connected disconnected and test position locking The connected disconnected and test positions are shown by an indicator The exact position is obtained when the racking handle blocks A release button is used to free it On request the disconnected position locking system may be modified to lock the circuit breaker in any of the three positions connected disconnected and test Disconnected position Disconnected position locking by padlocks locking by keylocks Door interlock catch Mounted on the right or left hand side of the chassis this device inhibits opening of the cubicle door when the circuit breaker is in connected or test position It the breaker is put in the connected position with the door open the door may be closed without having to disconnect the circuit breaker PB100780 36 Racking interlock This device prevents insertion of the racking handle when the cubicle door is open Door interlock Cable type door interlock This option is identical for fixed and drawout versions Racking inter
85. acement of a Masterpact 08 to versions with vertical connection adapters oriented towards consult us the front 4 Mandatory for 1000 V Mounting on a switchboard backplate using special brackets Masterpact NT and NW fixed front connected circuit breakers can be installed ona backplate without any additional accessories Masterpact NW circuit breakers require a set of special brackets PB100790 32 PB100791 32 PB100779 32 PB100792 32 DB101157 Functions and characteristics Connections Optional accessories Vertical connection adapters Mounted on front connected devices or chassis the adapters facilitate connection to a set of vertical busbars Cable lug adapters Cable lug adapters are used in conjunction with vertical connection adapters They can be used to connect a number of cables fitted with lugs To ensure adequate mechanical strength the connectors must be secured together via spacers catalogue number 07251 Interphase barriers These barriers are flexible insulated partitions used to reinforce isolation of connection points in installations with busbars whether insulated or not For Masterpact NT NW devices they are installed vertically between rear connection terminals They are mandatory for NT devices at voltages 500 V Spreaders Mounted on the front or rear connectors spreaders are used to increase the distance between bars in certain installation configurations A
86. act NW spare parts Connection Installation manual must be ordered separatly it is not supply with the component 3P 4P Fixed circuit breakers Front connection Replacement kit 3 or 4 parts 800 1600 A Top 47990 47991 5 2000 3200 A Top 47993 800 1600 A Bottom 47932 47933 g 2000 3200 A Bottom 47942 47943 Installation manual 47950 Rear connection vertical or horizontal mounting Replacement kit 3 or 4 parts A 800 2000 A Vertical 47964 47965 o FS Horizontal 47964 47965 2500 3200 A Vertical 47966 47967 Vertical mounting Horizontal 47966 47967 4000 A Vertical 47968 47969 Horizontal 47970 47971 eS is SE 4000b 5000 A Vertical 2x 47966 2x 47967 i p Horizontal 2x 47966 2x 47967 Horizontal mounting 6300 A Vertical 2x 47968 2x 47969 Installation manual 47950 Drawout circuit breakers Front connection Replacement kit 3 or 4 parts 800 1600 A Top or bottom 47960 47961 2000 3200 A Top or bottom 47963 Installation manual 47950 Rear connection vertical or horizontal mounting Replacement kit 3 or 4 parts KL 800 2000 A types N1 H1 H2 Vertical 47964 47965 YT 800 1600 A types H3 L1 Horizontal 47964 47965 2500 3200 A types H1 H2 Vertical 47966 47967 Verti 2000 3200 A types H3 L1 Horizontal 47966 47967 ertical mounting 4000 A Vertical 47968 47969 e Horizontal 47970 47971 ces e ERAS 4000b 5000 A Vertical 2x 47966 2x 47967 Horizontal 2x 47966 2x 47967 Horizontal mounting 630
87. agement B switching to a replacement source depending on any external conditions management of power sources m regulation m emergency source replacement etc di Fi A communications function for dialogue with a supervisor is available for the Service sector automatic controller PB100844 m hospital operating rooms m safety systems for tall buildings Communication o ption m computer rooms banks insurance companies etc aa The communication option must not be used to control the opening or closing of m ighting systems in shopping centres source changeover system circuit breakers It should be used only to transmit measurement data or circuit breaker status The eco COM option is perfectly suited to these equipments PB100845 Industry m assembly lines m propulsion systems on ships m essential auxiliaries in thermal power stations PB100846 PB100847 Infrastructure B port and railway installations m runway lighting systems m control systems for military installations PB100826 56 Functions and characteristics Electrical interlocking of two or three devices is used to create a remote operated source changeover system A basic mechanical interlocking system enhances the reliability of system operation Interlocking of two devices using cables Source changeover systems Mechanical interlocking Interlocking of two devices using cables To ensure a continuous suppl
88. arts parts A B datum parts NW40 circuit breakers Fixed 3 4 poles device DB101268 Mounting detail DB101270 200 315 P 09 5 Door cutout 295 mini 410 mini ap T T mini DB101273 1 Without escutcheon 2 With escutcheon Note X and Y are the symmetry planes for a 3 pole device A An overhead clearance of 110 mm is required to remove the arc chutes An overhead clearance of 20 mm is required to remove the terminal block 8 Merlin Gerin DB101309 DB101312 Dimensions NW40 circuit breakers and connection Fixed 3 4 poles device Horizontal rear connection DB101276 Detail 4 150 gt lt 150 gt 150 gt 15 4 i 115 175 17 5 12 5 gt eeen DB101310 DB101311 52 5 pi 1 ov N E a DB101315 Vertical rear connection DB101313 Detail gt 115 e 115 115 20 DB101287 DB101314 H View LY Note recommended connection screws M10 class 8 8 Tightening torque 50 Nm with contact washer DB101289 DB101291 DB101293 Dimensions and connection 400 mini 60 mini 07 Disconnected position Mounting on base plate or rails Safety clearances DB101294 datum parts NWAO circuit breakers Drawout 3 4 poles device
89. as illustrated the diagram Z5 E above The control unit detecting a fault sends a signal upstream and checks for a signal arriving from downstream If there is a signal from downstream the circuit breaker remains closed for the full E duration of its tripping delay If there is no signal from mmm downstream the circuit breaker opens immediately regardless of the tripping delay setting mr Upstream A ai DB101420 Q Fault 1 720 Only circuit breaker A detects the fault Because it receives no Z30 tsd 0 2 signal from downstream it opens immediately regardless of its 740 tripping delay set to 0 3 75 E Fault 2 Circuit breakers A and B detect the fault Circuit breaker A receives a signal from B and remains closed for the full duration of its tripping delay set 0 3 Circuit breaker does not receive signal from downstream and opens immediately in spite of its tripping es delay set to 0 2 71 Downstream ED 220 circuit breaker 720 230 c Note the maximum permissible distance between two devices 250 NS is 3000 m A downstream circuit breaker can control up to ten upstream circuit breakers 8 DE Masterpact Installation recommendations Presentation Functions and characteristics Dimensions and connection Electrical diagrams Operating conditions Installation in switchboard Door interlock catch Control wiring Power connection Recommended busbars dril
90. aster Level 1 PowerLogic Network 04 21 98 08 24 15 User Log IN Event Alarm Network 04 21 98 08 18 07 IPC Error User NA Err 109 SMS 3000 Client 04 21 98 07 54 05 DB Table Change User 1 Logger Template Devices Logger Setup 04 21 08 07 53 55 DB Table Change User 1 Logger Template Topics Logger Setup 04 21 08 07 53 54 DB Table Change E Logger Setup 04 21 08 07 51 46 DB Table Change User master Analog Levels Assigned Alarm Setup 04 21 98 07 51 33 DB Table Change User master Analog Levels Template Alarm Setup 04 21 98 07 51 29 DB Table Change User master Functions Alarm Setup 04 21 98 07 50 17 DB Table Change User master Digital Levels Assigned Alarm Setup 04 21 98 07 50 17 DB Table Change U nalog Levels Assigned Alarm Setup 04 21 98 07 49 13 Setup Device Name Change Device MicroLogic Breaker User master Device Setup 04 21 08 07 48 57 Setup Device Added evice MicroLogic Breaker User master Device Setup 04 21 98 07 48 38 Setup Device Name Change Device Transformer Temp User master Device Setup 04 21 08 07 48 22 Setup Device Added evice Transformer Temp User master Device Setup 04 21 98 07 46 54 User Log In master User Level SMS 3000 Client 04 21 08 07 44 59 Security Check Key Status Key Found PowerLogic Network 04 21 08 07 44 59 Net Server Started User master Level 1 PowerLogic Network 4 Ready ONLINE DEMO No working system 9 30 Display of an event log on a supervisor Micrologic control units Microl
91. be suitably adjusted to ensure that the connection points are positioned on the terminals before the bolts are inserted B The connections are held by the support which is solidly fixed to the framework of the switchboard such that the circuit breaker terminals do not have to support its weight C This support should be placed close to the terminals DB101448 DB101450 DB101451 DB101453 Power connection DB101449 DB101452 Electrodynamic stresses The first busbar support or spacer shall be situated within a maximum distance from the connection point of the breaker see table below This distance must be respected so that the connection can withstand the electrodynamic stresses between phases in the event of a short circuit Maximum distance A between busbar to circuit breaker connection and the first busbar support or spacer with respect to the value of the prospective short circuit current Isc 30 50 65 80 100 150 Distance A mm 350 300 250 150 150 150 8 Merlin Gerin DB101454 Installation recommendations 1 Terminal screw factory tightened 16 Nm NW 13 Nm NT Breaker terminal Busbar Power connection Clamping Correct clamping of busbars depends amongst other things on the tightening torques used for the nuts and bolts Over tightening may have the same consequences as under tightening For connecting busbars Cu ETP NFA51 100 to the circuit breaker t
92. ces 47926 1 adaptation fixture for Masterpact NW drawout devices 47926 1 set of 2 cables 33209 1 Can be used with any combination of NT or NW fixed or drawout devices Interlocking of 3 devices using cables Choose 3 adaptation inclusing 3 adaptation fixtures cables 3 sources only 1 device closed fixed or drawout devices 2 sources 1 coupling fixed or drawout devices 2 normal 1 replacement source fixed or drawout devices 1 complete assembly for Masterpact NW fixed or drawout device Nota the installation manual is enclosed 8 Merlin Gerin Catalogue numbers Masterpact NW spare parts Indication contacts Installation manual must be ordered separatly it is not supply with the component ON OFF indication contacts OF 1 part 1 additional block of 4 contacts 47887 2 Wiring For fixed circuit breaker 47074 For drawout circuit breaker 47849 Installation manual 47951 Fault trip indication contacts SDE 1 part Changeover contact SDE 240 V 47915 z Low level 47916 Wiring For fixed circuit breaker 47074 For drawout circuit breaker 47849 Installation manual 47951 Ready to close contact 1 max 1 part PF 1 changeover contact 5 A 240 V 47080 1 low level changeover contact 47081 Wiring For fixed circuit breaker 47074 For drawout circuit breaker 47849 Installation manual 47951 Connected disconnected test position indication contact carriage switches 1
93. contacts and M6C six contacts auxiliary contacts may be used to signal threshold overruns or status changes They can be programmed using the keypad on the Micrologic P control unit or remotely using the COM option Communication option COM The communication option may be used to remotely read and set parameters for the protection functions m transmit all the calculated indicators and measurements B signal the causes of tripping and alarms consult the history files and the maintenance indicator register maximeter reset An event log and a maintenance register stored in control unit memory but not available locally may be accessed in addition via the COM option 8 Merlin Gerin Functions and characteristics Micrologic control units Micrologic P power Long time rms Micrologic 5 0 6 0 7 0 P Current setting A Ir s In x 0 4 05 06 07 0 8 0 9 095 0 98 1 Tripping between 1 05 and 1 20 x Ir Other ranges or disable by changing long time rating plug 5 Time setting tr s 0 5 1 2 4 8 12 16 20 24 Time delay 5 0 30 1 5xlr 12 5 25 50 100 200 300 400 500 600 Accuracy 0 20 6xlr 0 7 1 2 4 8 12 16 20 24 Accuracy 0 to 20 7 2xlr 0 7 0 69 1 38 2 7 55 83 11 13 8 16 6 IDMTL setting Curve slope SIT VIT HVFuse DT Thermal memory 20 minutes before and after tripping 1 0 to 40 6 2 0 to 60 Short time rms Pick up A Isd Ir x 15 2 2 5 3 4 5 6 8 10
94. contacts for the circuit breakers PB100774 32 PB100781 32 Characteristics M2C M6C m Minimum load 10 mA 24 V Breaking capacity A V AC 240 5 Leb i m p f 0 7 380 AH zm yon E gel ea V DC 24 1 8 gs s een 48 1 5 M6C 125 0 4 250 0 15 M2C 24 V DC power supplied by control unit consumption 100 mA M6C external 24 V DC power supply required consumption 100 mA Spare parts Lead seal covers A lead seal cover controls access to the adjustment dials When the cover is closed itis impossible to modify settings using the keypad unless the settings lockout pin on the cover is removed m the test connector remains accessible B the test button for the earth fault and earth leakage protection function remains accessible Characteristics B transparent cover for basic Micrologic and Micrologic A control units non transparent cover for Micrologic P and control units Spare battery A battery supplies power to the LEDs identifying the tripping causes Battery service life is approximately ten years A test button on the front of the control unit is used to check the battery condition The battery may be replaced on site when discharged PB100775 32 Lead seal cover Test equipment Hand held test kit The hand held mini test kit may be used to m check operation of the control unit and the tripping and pole opening system by sending a signal simulating a short circuit m supp
95. cted position Mounting on base plate or rails gt 53 e250 _ o 333 1 Safety clearances DB101338 parts parts parts 565 5 3P 7055 AP 1 220 5 308 DB101335 Stoo S o lt _ 200 amp 400 Mounting detail DB101337 gt lt 23 iX e O11 34 L Eurm m UI uud o 325 3P pla 174 3P 151 3P 450 4P 287 5 4P i 162 5 4P Door cutout 646 mini 3P 0 876 mini 300 mini 3 iY DB101339 Se 325 1 364 2 1 Without escutcheon 2 With escutcheon Note X and Y are the symmetry planes for a 3 pole device datum 8 Merlin Gerin DB101341 DB101344 DB101347 Dimensions NW40b to NW63 circuit breakers and connection Drawout 3 4 poles device Horizontal rear connection NW40b NW50 Detail DB101342 DB101343 Vertical rear connection NW40b NW50 Detail 115 9 115 9 115 115 9 115 115 115 0 101345 0 101349 0 101282 View A detail Vertical rear connection NW63 Detail 115 4 115 115 4 115 4 115 4 115 4 115 4 DB101348 DB101349 DB101314 View A detail Note recommended connection screws M10 s s class A4 80 Tightening torque 50 Nm with contact washer Dimensions NT NW accessories and connection DB101350 DB
96. ctions and characteristics Micrologic P control units include all the functions offered by Micrologic A In addition they measure voltages and calculate power and energy values They also offer new protection functions based on currents voltages frequency and power reinforce load protection Micrologic 6 0 P 0 101485 e 11 short time 4 8 10 ins li 6 1 4 12 3 15 2 off ground fault Long time current setting and tripping delay Overload signal LED Short time pick up and tripping delay Instantaneous pick up Earth leakage or earth fault pick up and tripping delay Earth leakage or earth fault test button Long time rating plug screw Test connector Lamp battery test and indications reset 10 Indication of tripping cause 11 High resolution screen 12 Measurement display 13 Maintenance indicators 14 Protection settings 15 Navigation buttons 16 Hole for settings lockout pin on cover Note Micrologic control units come with a non transparent lead seal cover as standard Micrologic control units Micrologic P power Protection settings cca r derunt aes NE e The adjustable protection functions are identical to those of Micrologic A overloads short circuits earth fault and earth leakage protection Fine adjustment Within the range determin
97. ctric motor Note when communicating MX or XF releases are used the third wire C3 A3 must be connected even if the communication module is not installed DB101409 Electrical diagrams Indication contacts C9 Open OF4 LT H 2 Indication contacts A QN rr OF 1 21 1 Indication contacts OFA OF3 OF2 OF1 ON OFF indication contacts Masterpact NW08 to NW63 Fixed and drawout devices Not connected Or C9 Connected connected T T and closed and open OF24 or EF24 OF23 or EF23 OF22 or EF22 OF21 or EF21 OF14 or EF14 OF13 or EF13 OF12 or EF12 OF11 or EF11 OF24 OF23 OF22 OF21 OF14 OF13 OF12 O 6 00 j oO 232 222 212 142 132 122 060 231 221 211 141 131 121 Or or or or or Combined connected deconnected indication contacts Chassis contacts C9 Test C9 Disconnected C9 Connected 932 832 834 22 24 812 14 332 334 22 324 12 314 34 24 922 14 12 CD3V CD2 CD1 CE3 CE2 CE1 CT3 CT2 CT1 831 821 81 331 311 93 92 91 Chassis contacts CD2 CD1 O16 O10 822 812 332 322 312 932 922 j 821 811 331 321 311 931 921 or or CT3 CT2 CT CE2 1 Chassis contacts CD3 disconnected CE3 c
98. cuit breaker actuators The manager addresses are automatically derived from the circuit breaker address xx entered via the Micrologic control unit the default address is 47 Logic addresses xx Circuit breaker manager 1 to 47 xx 50 Chassis manager 51 to 97 xx 200 Measurement managers 201 to 247 xx 100 Protection manager 101 to 147 Number of devices The maximum number of devices that may be connected to the Modbus bus depends on the type of device Masterpact with Modbus COM PM500 Sepam Vigilohm etc the baud rate 19200 is recommended the volume of data exchanged and the desired response time The RS485 physical layer offers up to 32 connection points on the bus 1 master 31 slaves A fixed device requires only one connection point Communication module on the device A drawout device uses two connection points Communication modules on the device and on the chassis The number must never exceed 31 fixed devices or 15 drawout devices Length of bus The maximum recommended length for the Modbus bus is 1200 meters Bus power source A 24 V DC power supply is required less than 20 ripple insulation class 11 The Modbus bus may be connected to the central processing device in any of three manners m direct link to a PLC The communication interface is not required if the PLC is equipped with a Modbus port B direct link to a computer The Modbus RS485 Serial port RS232 communication interface
99. cuit breakers 33648 33648 5 33 For drawout rear connected circuit breakers Installation manual 47102 Arc chute screen 1 part p For fixed front connected circuit breakers 47335 47336 Installation manual 47102 Catalogue numbers Masterpact NT spare parts Micrologic control unit communication option Installation manual must be ordered separatly it is not supply with the component Long time rating plug limits setting range for higher accuracy 1 part Standard 0 4 at 1 x Ir 33542 Low setting option 0 4 at 0 8 x Ir 33543 High setting option 0 8at 1 x Ir 33544 Without long time protection off 33545 Installation manual 33075 Battery cover Battery 1 part 33593 Cover 1 part For Micrologic A 33592 B For Micrologic P and H 47067 Chassis Modbus COM 33852 Digipact COM 33855 B 6 wires terminal drawout 1 part 33099 6 wires terminal fixed 1 part 47075 Installation manual 33088 External sensors External sensor for earth fault protection TCE 1 part Sensor rating 400 1600 A 33576 Source ground return SGR earth fault protection 1 part External sensor SGR 33579 MDGF summing module 48891 Rectangular sensor for earth leakage protection Vigi cable 1 part 280 mm x 115 mm 33573 Vigi cable or external voltage cable 1 part Vigi cable or external voltage cable 1 part 47090 External power supply module 1 part 24 30 V DC 54440 48 60
100. d Totals supplied Power factor PF Total 1 2 3 Frequencies F Hz Power quality indicators Total fundamentals UIPQS THD U U and Iharmonics Amplitude 3 5 7 9 11 13 Harmonics 3 5 7 9 11 and 13 monitored by electrical utilities are displayed on the screen ue a Demand measurements li Similar to the Micrologic P control unit the demand values are calculated over a fixed or sliding time window that may be set from 5 to 60 minutes Currents amp demand A 1 2 3 N t A E fault E leakage 7 9530 350 i ff max demand A 1 2 3 N 20 ear 800 A E fault E leakage earth leakage _ Power P Q S demand W Var VA Totals P Q S max demand W Var VA Totals Maximeters Only the current maximeters may be displayed on the screen Histories and maintenance indicators These functions are identical to those of the Micrologic P Note Micrologic H control units come with a non transparent lead seal cover as standard E Gerin DB101521 DB101522 DB101523 Functions and characteristics K POWERLOGIC System Manager Demo 2 File Edit View Setup Control Display Reports Tools Window Help Sampling Mode MANUAL Fundamental H7 H10 H11 Harmonics ONLINE DEMO No working system K POWERLOGIC System Manager Demo Fundamental 118 08 RMS 118 11 RMS H 2 38 Peak 166 86 1 41 ONLINE DEMO No working system Waveform capture
101. d Ronis keylocks are compatible with each other A locking kit without locks is available for installation of one or two keylocks Ronis Profalux Kirk or Castell Accessory compatibility For Masterpact NT 3 padlocks or 1 keylock For Masterpact NW 3 padlocks and or 2 keylocks PB100810 32 Pushbutton locking using a padlock PB10081 2 32 Cable type door interlock This option prevents door opening when the circuit breaker is closed and prevents circuit breaker closing when the door is open For this a special plate associated with a lock and a cable is mounted on the right side of the circuit breaker With this interlock installed the source changeover function cannot be implemented PB100813 30 OFF position locking using a keylock pue PiMerinGerin Functions Locking and characteristics On the chassis Mismatch protection Door interlock Racking interlock Keylock locking Padlock locking Position indicator Chassis front plate accessible with cubicle door closed 8 Racking handle entry 9 Reset button 10 Racking handle storage DB101160 Disconnected position locking Mounted on the chassis and accessible with the door closed these devices lock the circuit breaker in the disconnected position in two manners m using padlocks standard up to three padlocks not supplied m using keylocks optional one or two different keylocks are available Profalux and
102. d to maintain the address when the circuit breaker is in the disconnected position Consumption 30 mA 24 V and MX1 communicating voltage releases The XF and MX1 communicating voltage releases are equipped for connection to the device communication module The remote tripping function MX2 or MN are independent of the communication option They are not equipped for connection to the device communication module Modbus Modbus communication communication network without network with chassis module chassis module 2 Chassis module Terminal option block 4 3 6 Device communication module Hard wire Chassis communication module option gm Communication bus OF SDE PF and CH communicating device sensors CE CD and CT communicating chassis sensors MX1 and XF communicating release Control unit Merlin Gerin DB101521 Functions and characteristics K POWERLOGIC System Manager Demo 2 File Edit View Setup Control Display Reports Tools Window Help S 5 t S EU S 5 iL H9 H10 H11 H12 ONLINE DEMO No working system 9 30 Communication Overview of functions The Masterpact circuit breakers and switch disconnectors are compatible with the Digipact or Modbus COM option The COM option may be used to identify the device B indicate status conditions control the device Depending on t
103. e variety of combinations allows for genuine customisation solutions You can create and implement electrical installations to meet your creative requirements and design knowledge You and Merlin Gerin s Guiding System form a genuine partnership For more details on the Guiding System consult www merlin gerin com A consistent design of offers from Medium Voltage to Ultra terminal Discrimination guarantees co ordination between the operating characteristics of serial connected circuit breakers Should a fault occurs downstream only the circuit breaker placed immediately upstream from the fault will trip The temperature rise tests performed in the laboratory guarantee safety and durability of installations Direct connection of the Canalis KT busbar trunking on the Masterpact 3200 A circuit breaker Prefabricated and tested solutions upstream and downstream from the device complying with the IEC 60439 1 switchboard standard Teaggerent Thanks to the use of standard Web technologies you can offer your customers intelligent Merlin Gerin switchboards allowing easy access to information follow up of currents voltages powers consumption history etc Guiding Tools for more efficient design and implementation of your installations All Merlin Gerin offers are designed according to electrical mechanical and communication consistency rules The products express this consistency by their overall desig
104. ectrical diagrams Installation recommendations Additional characteristics Catalogue numbers spare parts and order form 13 60 60 64 68 68 70 72 72 74 76 76 78 80 82 87 ur 121 127 Dimensions and connection NTO06 to NT16 circuit breakers Fixed 3 4 poles device DB101188 DB101190 DB101193 DB101189 DB101191 i 2 aola 00 18 mini 136 5 39 maxi J F Safety clearances A For voltages lt 690 V Parts Insulated Metal Energised A 0 0 100 B datum 1 Without escutcheon 2 With escutcheon 125 3P 195 4P Rear mounting detail on upright or backplate DB101192 Door cutout 194 mini 3P I ES 264 mini 4P 94 mini DB101195 DB101196 Parts Insulated Metal Energised A 0 100 500 3 100 3 With a minimum distance between bars of 65 mm A and B if the bars are not insulated Note X and Y are the symmetry planes for a 3 pole device A An overhead clearance of 50 mm is required to remove the arc chutes An overhead clearance of 20 mm is required to remove the terminal block Merlin Gerin DB101197 DB101201 DB101205 Dimensions and connection Horizontal rear connection DB101198 Vertical rear connection DB101202 Front connection DB101206 Note recommended connection screws M10 class 8 8 Tightening torque 50 Nm with contact was
105. ed by the adjustment dial fine adjustment of thresholds to within one ampere and time delays to within one second is possible on the keypad or remotely using the COM option IDMTL Inverse Definite Minimum Time lag setting Coordination with fuse type or medium voltage protection systems is optimised by adjusting the slope of the overload protection curve This setting also ensures better operation of this protection function with certain loads Neutral protection On three pole circuit breakers neutral protection may be set using the keypad or remotely using the COM option to one of four positions neutral unprotected 4P 3d neutral protection at 0 5 In 4P 3d N 2 neutral protection at In 4P 4d and neutral protection at 1 6 In 4P 3d 1 6N Neutral protection at 1 6 In is used when the neutral conductor is twice the size of the phase conductors major load imbalance high level of third order harmonics On four pole circuit breakers neutral protection may be set using a three position switch or the keypad neutral unprotected 4P 3d neutral protection at 0 5 In 4P 3d N 2 neutral protection at In 4P 4d Neutral protection produces no effect if the long time curve is set to one of the IDMTL protection settings Programmable alarms and other protection e Depending on the thresholds and time delays set using the keypad or remotely using the COM option the Micrologic P control unit monitors currents
106. endently of the protection module while remaining synchronised with protection events Measurement calculation mode measurement functions implement the new zero blind time concept which consists in continuously measuring signals at a high sampling rate The traditional blind window used to process samples no longer exists This method ensures accurate energy calculations even for highly variable loads welding machines robots etc B energies are calculated on the basis of the instantaneous power values in two manners O the traditional mode where only positive consumed energies are considered O the signed mode where the positive consumed and negative supplied energies are considered separately Accuracy of measurements including sensors B voltage V 0 5 B current A 1 5 96 m frequency Hz 0 1 96 m power W and energy Wh 2 Stored information The fine setting adjustments the last 100 events and the maintenance register remain in the control unit memory even when power is lost Time stamping Time stamping is activated as soon as time is set manually or by a supervisor No external power supply module is required max drift of 1 hour per year Reset An individual reset via the keypad or remotely acts on alarms minimum and maximum data peak values the counters and the indicators DB101486 Functions Micrologic control units and characteristics Micrologic H harmonics Micrologic H contro
107. erating The table below indicates the maximum current rating for each connection type as a function of Ti around the circuit breaker and the busbars Circuit breakers with mixed connections have the same derating as horizontally connected breakers For Ti greater than 60 C consult us Ti temperature around the circuit breaker and its connection Version Drawout Fixed Connection Front or rear horizontal Front or rear horizontal Rear vertical 40 45 50 55 60 40 45 50 55 60 4 Temp Ti 40 45 50 55 60 NTO6 H1 L1 630 NT08 H1 L1 800 NT10 H1 L1 1000 NT12 H1 1250 NT16 H1 1560 1510 1600 NW08 N H L 800 NW10 N H L 1000 NW 12 N H L 1250 NW16 N H L 1600 NW20 H1 H2 H3 2000 NW20 L1 NW25 H1 H2 H3 2500 NW32 H1 H2 H3 3200 NW40 H1 H2 H3 4000 NWAOb H1 H2 4000 NW50 H1 H2 5000 NW63 H1 H2 6300 Power dissipation and input output resistance Total power dissipation is the value measured at In 50 60 Hz for a 3 pole or 4 pole breaker values above the power The resistance between input output is the value measured per pole cold state Version Drawout Fixed Power dissipation Watts Input output resistance uohm Power dissipation Watts Input output resistance ohm NTOS H1 L1 26 39 NT10 HIL 26 39 NTI2 Hi 250 26 NT16 H1 26 NWOB N1 19 NWOB H L 13 NWiONT 220 42 19 NWIO 18 NWI2 Ni 150 19 NW12 230 2 100 13 NWIG Ni 220 19 NW16 390 27 170 13 NW20 250 13 NWesHwH
108. es Masterpact NT and NW Communications option 24 V DC external power supply Earth fault and earth leakage protection Neutral protection Zone selective interlocking Installation recommendations Additional characteristics Catalogue numbers spare parts and order form 13 og 88 88 90 90 92 92 94 ar 121 127 DB101401 Electrical diagrams Masterpact NT06 to NT16 Fixed and drawout devices The diagram is shown with circuits de energised all devices open connected and charged and relays in normal position Power Control unit Remote operation pco a De cM GTC 1 1a iD Power Upstreamcb Downstream cb 10 159 I i i 3 95 N Li L2 L3 m Ts Tis 10 7 OI ee Q B3 CH 5 O lt e Control unit Remote operation Terminal block Com UC1 UC2 UC3 UC4 M2C M6C SDE2 Res MN MX2 MX1 marang olo olo of6 41 6 6 6 6 6 6 amp 6 ol 416 o 16 ale o o o E5 6 25 1 2 M3 F2 V3 484 184 K2 84 D2 C12 G2 A2 254 B2 o ojo 6 6 6 6 6 6 6 6 D O16 O 6 4 23 Z4 T8 T4 VN v2 474 Qe 182 82 C3 A3 252 B3 o olo of6 olc 6 O 6 O 6 1 E2 Z1 Z2 T1 T2 Fi wi 471 QM 181 KI 81 Di C11 C1 A1 251 B1 P Control unit Remote operation E1 E6 communication SDE2 fault trip indication contact or
109. es please consult us Interlocking of three devices only Masterpact NW This function requires an adaptation fixture different for each type of interlocking on the right side of each device m two or three sets of cables with no slip adjustments Maximum distance between the fixing planes vertical or horizontal 1000 mm with a radius greater or equal to 100 mm For cases requiring greater distances between fixing planes please consult us Installation The complete interlock kit is supplied for assembly by the customer Combinations of Masterpact Normal and Replacement source devices All combinations of Masterpact NT and NW devices may be used together in a source changeover system Interlocked devices may be fixed or drawout three or four pole with different ratings and sizes 8 Merlin Gerin Functions and characteristics Electrical interlocking is used with the mechanical interlocking system It controls switching between sources An automatic controller may be added to take into account information from the distribution system DB101573 IVE unit 2 devices DB101574 3 devices 2 Normal sources and 1 Replacement source Kon DB101575 DB101576 3 devices 3 sources only one device I QS3 DB101577 3 devices 2 sources 1 coupling DB101578 Source changeover systems Electrical interlocking Electrical interlocking requires an electrical con
110. eutral on right side Circuit breaker Special circuit breaker Switch disconnector Fixed Drawout with chassis Type of equipment Drawout without chassis moving part only Chassis alone Earthing switch kit for chassis 2 0 I A ammeter P power meter H harmonic meter NINJ Standard 0 4 to 1 Ir Low setting 0 4 to 0 8 Ir High setting 0 8 to 1 Ir LR OFF AD external power supply module BAT battery module TCE external sensor CT for neutral and residual earth fault protection TCE external sensor CT for over sized neutral 3P Micrologic P and residual earth fault protection LR long time rating plug lt LTT ITT O TCW external sensor for SGR protection NT 280 x 115 mm NW 470 x 160 mm Rectangular sensor for earth leakage protection PTE external voltage connector COM module JBus Device Chassis ModBus Digipact Device Chassis Eco COM ModBus module for XF or MX communicating release Horizontal Top Bottom Vertical Top Bottom Front Top Bottom Vertical connection adapters NT FC fixed draw NT FC fixed draw NT FC fixed NT NW fixed drawout NT fixed drawout NW fixed Cable lug adapters Arc chute screen Interphase barriers Spreaders Disconnectable front connection adapter Lugs for 240 or 300 cables Micrologic control unit functions 2 0 basic protection long time
111. g motor 440 480 V AC 380 V motor additional resistor v 440 480 V DB101408 Spring charged light B1 v 440 480 V Masterpact NT06 to NT16 Fixed and drawout devices Chassis contacts C9 Disconnected C9 Connected C9 Test DB101407 QN ANAN s N sb r ON s UN QN IN 7 cC mM A QN T r m m O CT1 CD2 CD1 CE3 CE2 CE1 c5 0 D Chassis contacts CD2 CD1 CE3 CE2 CE1 CT1 824 814 334 324 314 914 6 Oo 6 0 822 812 332 322 312 912 821 811 331 321 311 911 Chassis contacts CD2 disconnected connected CT1 test CD1 position CE2 position position contacts CE1 contacts contacts Key drawout device only SDE1 OF1 OF2 OF3 OF4 supplied as standard pod interconnected connections only one wire per connection point DB101401 Electrical diagrams Masterpact NW08 to NW63 Fixed and drawout devices The diagram is shown with circuits de energised all devices open connected and charged and relays in normal position Power Control unit Power N Lt L2 L3 Control unit Terminal block Com UC1 UC2 UC3 UCA M2C M6C marking o olo olo ol o 6 Oo 6 5 E5 E6 Z5 1 2 M3 F2 V3 o olo olo of6 l 416 6 6 o E4 Z3 Z4 T8 T4 VN v2 5 vi o olo olo ol o E1 2 41 Z2 T1 T2 Fi Control unit E Com E1 E6 communication E UC1 21 25 zone selective interlocking Z1 ZSI
112. ha i if E EEE Bees UES OOS Slee Tae see Monitoring of your main LV switchboard via embedded web pages in the MPS100 accessible with a standard web browser Communication Masterpact and the MPS100 Micro Power Server Micro Power Server makes data collection easy for monitoring Masterpact Compact circuit breakers Now more than ever there is a need to monitor electrical distribution systems in industrial and large commercial applications The key to managing all equipment maximising efficiencies reducing costs and increasing up time is having the right tools Micro Power Server MPS100 is designed to withstand harsh electrical environments and provide a consistent flow of easy to interpret information Micro Power Server is designed for unattended operation within the main LV switchboard The MPS100 is a self contained facility information server that serves as a stand alone device for power system monitoring It is used to transfer power system information via a standard web browser over an Ethernet local area network LAN or via modem making it possible to view power system information on a PC with an Ethernet connection In either capacity the Micro Power Server functions as a web server for Micrologic trip unit and Power Meter PM500 supervision automatically notifying e mail and or SMS maintenance staff when any preset alarm or trip is activated in the Micrologic trip
113. hat the devices are installed in suitably cooled switchboards without excessive dust Vibrations Masterpact devices are guaranteed against electromagnetic or mechanical vibrations Tests are carried out in compliance with standard IEC 68 2 6 for the levels required by merchant marine inspection organisations Veritas Lloyd s etc 2 to 13 2 Hz amplitude 1 mm m 13 2 to 100 Hz constant acceleration 0 7 g Excessive vibration may cause tripping breaks in connections or damage to mechanical parts 8 Merlin Gerin DB101425 DB101426 Installation recommendations ee ee eee ee ee E E ee 2000 m Operating conditions Altitude At altitudes higher than 2000 metres the modifications in the ambient air electrical resistance cooling capacity lower the following characteristics as follows Altitude m 2000 3000 4000 5000 Dielectric resistance voltage V 3500 3150 2500 2100 Average insulation level V 1000 900 700 600 Maximum utilisation voltage V 690 590 520 460 Average thermal current A at 40 1x n 0 99 x In 0 96 x In 0 94 x In Electromagnetic disturbances Masterpact devices are protected against B overvoltages caused by devices that generate electromagnetic disturbances B overvoltages caused by atmospheric disturbances or by a distribution system outage e g failure of a lighting system devices emitting radio waves radios walkie talkies radar etc B electrostatic discharges produced
114. he different types of Micrologic A P H control units the COM option also offers B setting of the protection and alarms functions m analysis of the AC power parameters for operating assistance and maintenance purposes Device identification Address Rating Type of device Type of control unit Type of long time rating plug Signalisation d tats ON OFF OF Spring charged CH Ready to close PF Fault trip SDE Connected disconnected test position CE CD CT Controls ON OFF MX XF H Spring charging s Reset of the mechanical indicator gt 0 U I I gt gt gt gt gt gt uU U U U U E GE CD E I gt gt gt gt gt Protections and alarms settings Reading of protections settings Writing of fine settings in the range imposed by the adjustment dials Reading writing of alarms load shedding and reconnect M2C etc Reading writing of custom alarms Operating and maintenance aids Measurement Current A P JA Voltages frequency power etc P H Power quality fundamental harmonics Programming of demand metering Fault readings Type of fault A Interrupted current Waveform capture On faults E E E B E E NH k ES On demand or programmed Histories and logs Trip history Alarm history Event logs Indicators Counter operation A P H JA Contact wear Maintenance register uU U U U U U U U U U I 3E IBS IB I ap p c JOE LIE
115. he tightening torques to be used are shown in the table below These values are for use with copper busbars and steel nuts and bolts class 8 8 The same torques can be used with AGS T52 quality aluminium bars French standard NFA 02 104 or American National Standard H 35 1 Examples DB101455 DB101456 DB101457 Tightening torques mm mm Tightening torques Nm Tightening torques Nm Nominal Drilling with grower or flat washers with contact or corrugatec washers 10 11 37 5 50 Busbar drilling Examples DB101458 DB101459 DB101460 Isolation distance DB101461 Dimensions mm Ui X min 600 V 8mm 1000 V 14 mm Busbar bending When bending busbars maintain the radius indicated below a smaller radius would cause cracks ERES O Dimensions mm DB101462 e Radius of curvature r Min Recommended 5 5 7 5 10 15 18 to 20 Installation Recommended busbars drilling recommendations Masterpact NT06 to NT16 80 C1 15 yo maxi 25e25v 12 5 DB101463 DB101463 DB101464 DB101465 Middle left or middle right spreader for 4P Left or right spreader Left or right spreader for 4P for 3P DB101466 DB101467 DB101480 DB101468 DB101469 2 011 50 E Y 12 maxi de 12 5 i 12 5 DB101471 DB101463 DB101463 DB101464 r25e25 12 5 Top connection Bottom connection 44 x 9 5 DB101483 DB101481 DB101482 13 2 O11
116. her NT06 to NT16 circuit breakers Fixed 3 4 poles device Detail Ns ELE pig Big pjg pio DB101199 DB101200 Detail DB101230 DB101204 Detail DB101231 Top connection Bottom connection 44 pne 9 5 L View A detail DB101208 3 DB101210 DB101214 DB101218 Dimensions and connection NTOO to NT16 circuit breakers Fixed 3 4 poles device Front connection with spreaders Rear connection with spreaders Spreader detail Middle left or middle right spreader for 4P DB101219 View A detail datum DB101211 DB101215 Middle spreader for 3P DB101220 Detail lt 95 95 mer View A DB101527 EN JI T DB101528 Detail pecus IC is d i nc UL i DB101216 DB101217 DB101221 Note X and Y are the symmetry planes for a 3 pole device 8 Merlin Gerin DB101222 DB101226 Dimensions to NT16 circuit breakers and connection Fixed 3 4 poles device Front connection via vertical connection adapters Detail H 116 5 3 DB101223 0 101232 Tr DB101225 Poo View A detail 190 5 rt 253 F Front connection via vertical connection adapters fitted with cable lug adapters Detail 221 15 0 3 t x S o o vo 0 1 8 50 A c WAV
117. ical 270 x 325 mm with the new escutcheon the cut out is different Drawout version 300 mini 3P 415 mini 4P 1300 mini 135 1 229 Bi 153 3 1 47 1 lt 329 1 364 2 Select a set of retrofit connectors to replace the standard connectors and avoid any modifications to the busbars see the retrofit section in orders and quotations 8 DE Remote operation Fixed drawout devices Substitution ki 800 to 3200 A Control unit Correspondences between Masterpact NW and Masterpact M terminal blocks Power recommendations Installation 2 Q 9SOJ9 0 Connected amp Different than Masterpact M C9 Disconnected Chassis contacts V MR6 R 1 The current transformer for the external neutral must be replaced Equivalent functions using M2C or M6C N c 4 ALR Connected and closed 0909 Not connected or connected and open Micrologic Closed C9 Closed Identical to Masterpact M New or additional functions C9 Open N N OF4 Indication contacts Power LISLOLad 191018 8 Merlin Gerin Masterpact Additional characteristics Presentation Functions and characteristics Dimensions and connection Electrical diagrams Installation recommendations Tripping curves Limitation curves Current limiting Energy limiting Catalogue numbers spare parts and order form 13
118. in from 160 to 5000 kVA Masterpact Ultra compact ML LV substation Protection switchgear from 100 to 6300 A Evolis MV vacuum switchgear and components from 1 to 24 kV The Technical guide These technical guides help you comply with installation standards and rules i e The electrical installation guide the protection guide the switchboard implementation guide the technical booklets and the co ordination tables all form genuine reference tools for the design of high performance electrical installations For example the LV protection co ordination guide discrimination and cascading optimises choice of protection and connection devices while also increasing markedly continuity of supply in the installations CAD software and tools The CAD software and tools enhance productivity and safety They help you create your installations by simplifying product choice through easy browsing in the Guiding System offers Last but not least they optimise use of our products while also complying with standards and proper procedures Compact Protection switchgear system from 100 to 630 A Multi 9 Prisma Plus Modular protection switchgear Functional system for electrical distribution switchboards up to 3200 A system up to 125 A Pragma Enclosures for distribution switchboards up to 160A Training Training allows you to acquire the Merlin Gerin expertise installat
119. in to 1200 between phases 1 2 to 5 s 0 V U P F Power Reverse power rP 5 to 500 kW 0 2 to 20s Frequency Minimum frequency Fmin 45 to Fmax 1 2to5s Maximum frequency Fmax Fmin to 440 Hz 1 2105 Phase sequence Sequense alarm AQ 1 2 3 or 1 3 2 0 3 e Measured value Seuil Temporisation t Current l 0 5 to 1 Ir per phases 20 tr to 80 tr 9 Power P 200 kW to 10 MW 10 to 3600 s 2 thireshald threshold delay delay Note all current based protection functions require no auxiliary source 0 I P Voltage based protection functions are connected to AC power via a voltage measurement input built into the circuit breaker Functions and characteristics DB101133 Default display wo a e en a Display of a voltage DB101137 Display of a frequency DB101139 Display of a tripping history DB101134 e co 08101138 08101140 Display of a maximum current Display of a power Display of a demand power Display after tripping Micrologic control units Micrologic P power Navigation from one display to another is intuitive The six buttons on the keypad provide access to the menus and easy selection of values When the setting cover is closed the keypad may no longer be used to access the protection settings but still provides access to the displays for measurements histories indicators etc Measurements eren
120. ing kit without locks for Profalux Ronis 48541 Kirk 48542 Castell 48543 Installation manual 47951 Mechanical operation counter 1 part Operation counter CDM 48535 Installation manual 47951 Escutcheon and accessories 1 part p rii Fixed Drawout Escutcheon E46668 E46670 Escutcheon Cover Blanking plate Installation manual 47951 Front cover 3P 4P 1 part Front cover 47939 Installation manual 47951 Spring charging handle 1 part Spring charging handle 47940 Installation manual 47951 Arc chute for Masterpact NW 1 part 3P 4P Type N1 3 x 47935 4 x 47935 Type H1 H2 NWO8 to NW40 3x 47935 4x 47935 B Type H1 H2 NW40b to NW63 6x 47936 8x 47936 Type H3 3x 47936 4x 47936 Type L1 3 x 47937 4 x 47937 Type NW DC 3 x 47934 4 x 47934 Installation manual 47951 Catalogue numbers Masterpact NW spare parts Mechanical interlocking for source changeover Installation manual must be ordered separatly it is not supply with the component Interlocking of 2 devices using connecting rods Complete assembly with 2 adaptation fixtures rods 2 Masterpact NW fixed devices 48612 2 Masterpact NW drawout devices 48612 Can be used with 1 NW fixed 1 NW drawout Nota the installation manual is enclosed E47762 Interlocking of 2 devices using cables Choose 2 adaptation sets 1 for each device 1 set of cables 1 adaptation fixture for Masterpact NW fixed devi
121. ion design work with power on etc for increased efficiency and a guarantee of improved customer service The training catalogue includes beginner s courses in electrical distribution knowledge of MV and LV switchgear operation and maintenance of installations design of LV installations to give but a few examples Canalis Prefabricated Busbar Trunking from 25 to 4000 A PowerLogic Power management PB100744 75 The original Masterpact has set a new standard for power circuit breakers around the world Over the years other major manufacturers have tried to keep up by developing products incorporating Masterpact s most innovative features including the breaking principle modular design and the use of composite materials Today Schneider Electric continues to innovate with the new Merlin Gerin Masterpact NT and NW ranges In addition to the traditional features of power circuit breakers withdrawability discrimination and low maintenance Masterpact now offers built in communications and metering functions all in optimised frame sizes Masterpact NT and NW incorporate the latest technology to enhance both performance and safety Easy to install with user friendly intuitive operation and environment friendly design they are quite simply circuit breakers of their time Masterpact General content Presentation 6 Functions and characteristics 13 Dimensions and connection 59 Elect
122. l current Motor power without maintenance C O cycles x 1000 Electrical IEC 60947 3 Annex M IEC 60947 4 1 without maintenance 8 Merlin Gerin 440 V 4 690 V 1000 V AC23A 440 V 4 690V 5 380 415 V kW 440 V kW 440 V 690 V Circuit breakers and switch disconnectors NT06 to NT 16 Functions and characteristics 1000 1250 Sensor rating A 200 400 to 1000 500 to 1250 Ir thresold setting A 100 to 250 160 to 400 250 to 630 320 to 800 1 For NTO2 rating please consult us 640 to 1600 630 800 1000 1250 1600 630 800 1000 1250 1600 400 to 630 400 to 800 400 to 1000 630 to 1250 800 to 1600 H1 H2 H1 H2 H10 42 50 42 50 50 42 50 42 42 42 42 42 20 20 20 42 12 5 H1 H2 L1 H10 H1 H2 L1 H10 H1 H2 L1 H10 H1 H2 H10 H10 H1 H2 630 800 1000 1250 1600 6 6 3 6 6 6 6 3 6 6 6 6 3 3 2 3 3 2 3 3 2 3 3 3 3 0 5 a 0 5 0 5 0 5 0 5 H1 H2 HA 630 800 1000 1250 1600 6 6 6 6 6 3 3 3 3 3 H1 H2 HA 1000 1000 250 to 335 335 to 450 450 to 560 450 to 560 300 to 400 400 to 500 500 to 630 500 to 630 PB100768 38 PB100769 70 Functions and characteristics 1 50 TC rear vertical connected Refer to temperature derating tables for other connection types 2 See the current limiting curves in the additional characteristics section 3 Equipped with a trip unit with a making current of 90 kA peak 4 External pr
123. l units include all the In addition to the Micrologic P functions the Micrologic H control unit offers functions offered by Micrologic P B in depth analysis of power quality including calculation of harmonics and the Intearatina sianificantlv enhanced fundamentals egrating signiticantly enhance diagnostics aid and event analysis through waveform capture calculation and memory functions the m enhanced alarm programming to analyse and track down a disturbance on the AC Micrologic H control unit offers in depth power system analysis of power quality and detailed event diagnostics It is intended for operation with The Micrologic H control unit offers all the measurements carried out by Micrologic a supervisor P with in addition m phase by phase measurements of O power energy O power factors B calculation of O current and voltage total harmonic distortion THD O current voltage and power fundamentals O current and voltage harmonics up to the 31st order Instantaneous values displayed on the screen test reset Currents rms A 1 2 3 N A E fault E leakage max rms A 1 2 3 N A E fault E leakage Voltages U rms V 12 23 31 V rms V 1N 2N 3N U average rms V U12 U23 U31 3 U unbalance 96 Power energy P active Q reactive S apparent W Var VA Totals 1 2 3 E active E reactive E apparent Wh VARh VAh Totals consumed supplied Totals consume
124. lay module measurements harmonic analysis Amplitudes of individual harmonics H H diagnosis Active reactive and apparent S power H P H Power factor and cos P H P H Maximum power P Q S P H P H Demand power P Q S P H P H Maximum demand power P H P H Metering Active reactive and apparent energy On line help On line help is available for each type of information supplied by the module Circuit breaker diagnostics Identification of control units A P H A P H Reading of protections A P H A H Circuit breaker status A P H A P H Type of trip A P H A P H Current alarms P H P H Maintenance indicator P H Installation diagnosis Indication of faulty devices A P H Fault log A P H Associated Micrologic control unit Installation and start up A Micrologic A Mounting Mounted through door without tools using 6 P Micrologic P spring clips supplied with the mod H Micrologic H Connection Prefabricated wiring systems DB101187 Functions Display modules and characteristics Wiring system Connection of DMC300 display module The wiring system is designed for low voltage power switchboards Installation requires no tools or special skills The prefabricated wiring ensures both data transmission ModBus protocol and 24 V DC power distribution for the display module and the communications modules on the Micrologic control units DB101186
125. ling Masterpact NT06 to NT16 Masterpact NW08 to NW63 Busbar sizing Temperature derating Power dissipation and input output resistance Derating in switchboards Substitution kit Fixed drawout devices 800 to 3200 A Additional characteristics Catalogue numbers spare parts and order for 13 99 87 98 100 102 103 104 106 106 107 108 110 111 118 118 121 127 DB101422 DB101423 DB101424 Installation recommendations Operating conditions Ambient temperature Masterpact devices can operate under the following temperature conditions m the electrical and mechanical characteristics are stipulated for an ambient temperature of 5 C to 70 C B circuit breaker closing is guaranteed down to 35 C Storage conditions are as follows 40 to 85 C for a Masterpact device without its control unit 25 85 C for the control unit Extreme atmospheric conditions Masterpact devices have successfully passed the tests defined by the following standards for extreme atmospheric conditions m IEC 68 2 1 dry cold at 55 C m IEC 68 2 2 dry heat at 85 C m IEC 68 2 30 damp heat temperature 55 C relative humidity 95 m IEC 68 2 52 level 2 salt mist Masterpact devices can operate in the industrial environments defined by standard IEC 947 pollution degree up to 4 It is nonetheless advised to check t
126. ll the safety functions that are part of the control monitoring system of the installation The BPFE connects to the closing release XF in place of the COM module F M rslerpazi DB101167 Electrical closing pushbutton BPFE Remote reset after fault trip Electrical reset after fault trip Res Following tripping this function resets the fault trip indication contacts SDE and the mechanical indicator and enables circuit breaker closing Power supply 110 130 V AC and 200 240 V AC DB101169 Automatic reset after fault trip RAR Following tripping a reset of the mechanical indicator reset button is no longer required to enable circuit breaker closing The mechanical reset button and electrical SDE indications remain in fault position until the reset button is pressed 8 DE PB100819 68 DB100809 16 Functions and characteristics MX or MN voltage release DB101172 Remote operation Remote tripping This function opens the circuit breaker via an electrical order It is made up of a shunt release second MX or an undervoltage release MN B or a delayed undervoltage release MN delay unit These releases 2 MX or MN cannot be operated by the communication bus The delay unit installed outside the circuit breaker may be disabled by an emergency OFF button to obtain instantaneous opening of the circuit breaker Wiring diagram for the remote tripping function
127. lock between crank and OFF pushbutton This option makes it necessary to press the OFF pushbutton in order to insert the racking handle and holds the device open until the handle is removed PB100814 32 Automatic spring discharge before breaker removal This option discharges the springs before the breaker is removed from the chassis Racking interlock Mismatch protection Mismatch protection ensures that a circuit breaker is installed only in a chassis with compatible characteristics It is made up of two parts one on the chassis and one on the circuit breaker offering twenty different combinations that the user may select PB100815 32 Mismatch protection Functions Indication contacts and characteristics Indication contacts are available ON OFF indication contacts OF in the standard version for relay Two types of contacts indicate the ON or OFF position of the circuit breaker applications B microswitch type changeover contacts for Masterpact NT aai lof PLC rotary type changeover contacts directly driven by the mechanism for Masterpact W n low level version for control S NW These contacts trip when the minimum isolation distance between the main and electronic circuits circuit breaker contacts is reached M2C and M6C contacts may be OF NT NW programmed via the Micrologic P and H Supplied as standard 4 4 control units Maximum number 4 12 Breaking capacity A Standard Minimum load 100 mA 24 V
128. ly power to the control units for settings via the keypad when the circuit breaker is open Micrologic P and H control units Power source standard LR6 AA battery Full function test kit The test kit can be used alone or with a supporting personal computer The test kit without PC may be used to check m the mechanical operation of the circuit breaker B the electrical continuity of the connection between the circuit breaker and the control unit B operation of the control unit O display of settings O automatic and manual tests on protection functions test on the zone selective interlocking ZSI function O inhibition of the earth fault protection O inhibition of the thermal memory The test kit with PC offers in addition B the test report software available on request PB100837 68 Portable test kit Functions and characteristics The COM option is required for integration of the circuit breaker or switch disconnector in a supervision system Masterpact uses the Digipact or Modbus communications protocol for full compatibility with the SMS PowerLogic electrical installation management systems An external gateway is available for communication on other networks m Profibus m Ethernet Eco COM is limited to the transmission of metering data and does not allow the control of the circuit breaker Digipact device communication module DB100782 26 Digipact chassis communication module DB1
129. ment functions and are managed by an ASIC electronic component This independence guarantees immunity from conducted or radiated disturbances and ensures a high degree of reliability A patented double setting system for protection functions establishes a maximum threshold set using the control unit dials m fine adjustments via the keypad or remotely The fine adjustments for thresholds to within one ampere and tripping delays to within a fraction of a second are displayed directly on the screen The control unit cover can be lead sealed to prevent uncontrolled access to the dials and protect the settings 8 Merlin Gerin Ready for the future Compliance with environmental requirements Schneider Electric fully takes into account environmental requirements starting right from the design phase of every product through to the end of its service life B the materials used for Masterpact are not potentially dangerous to the environment m the production facilities are non polluting in compliance with the ISO 14001 standard m filtered breaking eliminates pollution in the switchboard m the energy dissipated per pole is low making energy losses insignificant m the materials are marked to facilitate sorting for recycling at the end of product service life Simple upgrading of installations Installations change power levels increase new equipment is required and switchboards must be extended Masterpact is designed to adap
130. n 33189 key random identified EL24135 combination 33190 key random identified EL24153 combination 33191 key random identified EL24315 combination 33192 Locking kit without locks for Profalux Ronis 48564 Castell 48565 Kirk 48566 Installation manual 47952 Door interlock 1 part Right and left hand side of chassis VPECD or VPECG 47914 E46452 Installation manual 47952 5 parts 48582 Racking interlock Installation manual 47952 Breaker mismatch protection 1 part IN Breaker mismatch protection VDC 33767 E46453 E46456 Auxiliary terminal shield CB 1 part 800 4000 A 3P 48595 4P 48596 4000b 6300 A 3P 48597 4P 48598 Installation manual 47952 Safety shutters locking block 1 part 800 4000 A 3P 48721 4P 48723 4000b 6300 A 3P 48722 4P 48724 Installation manual 47952 Shutter locking block for replacement 1 part 2 parts for 800 4000 A 48591 Installation manual Types for N1 H1 NA HA 48433 48434 Nota the installation manual is enclosed Catalogue numbers Masterpact NW spare parts Clusters Installation manual must be ordered separatly it is not supply with the component Grease for disconnecting contact clusters 1 kg 54122 1 disconnecting contact cluster for chassis see table below part 1 33166 E95538 Table number of clusters required for the different chassis models Chassis rating A Masterpact NW 3P Masterpact NW 4
131. n and shared ergonomics Electrical consistency Each product complies with or enhances system performance at co ordination level breaking capacity Isc temperature rise etc for more safety continuity of supply discrimination or economic optimisation cascading The leading edge technologies employed in Merlin Gerin s Guiding System ensure high performance levels in discrimination and cascading of protection devices electrodynamic withstand of switches and current distributors heat loss of devices distribution blocks and enclosures Likewise inter product ElectroMagnetic Compatibilty EMC is guaranteed Mechanical consistency Each product adopts dimensional standards simplifying and optimising its use within the system It shares the same accessories and auxiliaries and complies with global ergonomic choices utilisation mode operating mode setting and configuration devices tools etc making its installation and operation within the system a simpler process Communication consistency Each product co communication pr integration in the systems 5 with global choices in terms of 9ls Modbus Ethernet etc for simplified gement supervision and monitoring Guiding Tools allow optimised use of the Guiding System offers They simplify life and increase productivity SM6 Medium voltage switchboard system from 1 to 36 kV Trihal transformer from 250 to 630 kVA MV LV dry cast res
132. n in Masterpact m Masterpact in a communication network m Masterpact and the Micro Power Server MPS100 rear connection horizontal or vertical front connection m ay mixed connections n b B optional accessories O bare cable connectors and connector shields terminal shields vertical connection adapters m Ms r1 cable lug adapters interphase barriers O spreaders disconnectable front connection adapter DB101149 O safety shutters shutter locking blocks shutter position indication and locking DB101150 E ES Sw o o o 8 DE Functions General overview and characteristics Detailed contents m pushbutton locking by padlockable transparent cover m OFF position locking by padlock or keylock B chassis locking in disconnected position by keylock chassis locking in connected disconnected 6 and test positions A door interlock inhibits door opening with breaker in connected position B racking interlock inhibits racking with door open racking interlock between crank and OFF pushbutton automatic spring discharge before breaker removal B mismatch protection i ee SCUEEHTTTTITTT Mee hi m EEr ER TTI 1 11411 En PB100764 56 ai ih DB101109 DB101110 m standard or low level contacts r1 ON OFF indication OF O fault trip indication SDE O carriage switches
133. nstalled in exactly the same place as the old Masterpact M device without any modifications required on the switchboard Retrofit solutions Connection for drawout devices Device to be replaced Connection to be ordered Masterpact M08 to M12 Type N1 NI Top Bottom 3x 48966 4 x 48966 Type H1 H2 HI HF Top 3 x 48969 4 x 48969 Bottom 3 x 48969 4 x 48969 Masterpact M16 Type N1 NI H1 H2 HI HF Top 3 x 48969 4 x 48969 Bottom 3 x 48969 4 x 48969 Masterpact M20 and M25 Type N1 NI H1 H2 HI HF Top 3 x 48970 4 x 48970 Bottom 3 x 48970 4 x 48970 Masterpact M32 Type H1 H2 HI HF Top 1 x 48974 1 x 48978 Bottom 1 x 48974 1 x 48978 Device to be replaced Connection to be ordered Masterpact M08 to M12 Type N1 NI Top Bottom 3x 48964 4 x 48964 Type H1 H2 HI HF Top 3 x 48954 4 x 48954 Bottom 3 x 48965 4 x 48965 Masterpact M16 Type N1 NI H1 H2 HI HF Top 3 x 48954 4 x 48954 Bottom 3 x 48965 4 x 48965 Masterpact M20 and M25 Type N1 NI H1 H2 HI HF Top 3 x 48957 4 x 48957 Bottom 3 x 48958 4 x 48958 Masterpact M32 neutral on left hand side Type H1 H2 HI HF Top 1 x 48973 1 x 48976 Bottom 1 x 48973 1 x 48977 Masterpact M32 neutral on right hand side Type H1 H2 HI HF Top 1 x 48973 1 x 48977 Bottom 1 x 48973 1 x 48976 Please contact U2R Retrofit Replacement Unit 8 DE Catalogue numbers Masterpact NT spare parts Connection
134. nual 47104 Door interlock 1 part Right and left hand side of chassis VPECD or VPECG 33172 E46464 Installation manual 47104 Racking interlock 1 part Racking interlock VPOC 33788 Installation manual 47104 Breaker mismatch protection 1 part Breaker mismatch protection VDC 33767 E46465 E46456 Auxiliary terminal shield CB 1 part Terminal shield 3P 33763 4P 33764 Installation manual 47104 Safety shutters locking 1 part Safety shutters VO 3P 33765 4P 33766 Installation manual 47104 Nota the locking of safety shutters is integrated 8 Merlin Gerin Catalogue numbers Masterpact NT spare parts Clusters Grease for disconnecting contact clusters 1 kg 54122 1 disconnecting contact cluster for chassis see table below 1 part 33166 Table number of clusters required for the different chassis models Chassis rating A Masterpact NT 630 800 1000 1250 1600 Nota the minimum order is 6 parts Racking handle 1 part SB Racking handle 47098 95561 Catalogue numbers Masterpact NT spare parts Circuit breaker locking and accessories Installation manual must be ordered separatly it is not supply with the component Pushbutton locking device 1 part By padlocks 33897 Installation manual 47103 By padlocks BPFE support OFF position locking 1 part 47514 i By keylocks BPFE s
135. ogic P power With the communication option Additional measurements maximeters and minimeters Certain measured or calculated values are only accessible with the COM communication option peak V2 l1 12 13 3 unbalance m load level in Ir B total power factor The maximeters and minimeters are available only via the COM option for use with a supervisor Event log All events are time stamped trips beginning and end of alarms modifications to settings and parameters counter resets system faults fallback position thermal self protection loss of time overrun of wear indicators test kit connections etc Maintenance register Used as an aid in troubleshooting and to better plan for device maintenance operations m highest current measured operation counter m number of test kit connections m number of trips in operating mode and in test mode B contact wear indicator Additional technical characteristics Setting the display language System messages may be displayed in six different languages The desired language is selected via the keypad Protection functions All current based protection functions require no auxiliary source Voltage based protection functions are connected to AC power via a voltage measurement input built into the circuit breaker Measurement functions Measurement functions are independent of the protection functions The high accuracy measurement module operates indep
136. onnected CT3 test position CD2 position CE2 position CT2 contacts CD1 contacts CE1 contacts CT1 or or CE6 J connected CE9 connected CE5 position CE8 position CE4 contacts CE7 contacts or CD6 disconnected CD5 position 04 contacts Key drawout device only XXX SDE1 OF1 OF2 OF3 OF4 supplied as standard interconnected connections only one wire per connection point DB101417 Electrical diagrams Masterpact NT and NW Communications option 24 V DC external power supply mrs age eee Microswitch built into COM module Modbus Digipact B COM chassis Device m COM chassis communication module 5 10 D Modbus junction block meme 110 240 V AC E 24 125 V DC E Communication power supply 3 4 twisted pair 5 twisted pair None of the control unit protection functions require an auxiliary source However the 24 V DC external power supply AD module is required for certain operating configurations as indicated in the table below Circuit breaker Closed Open Voltage measurement inputs Powered Powered Not powered M2C M6C programmable contacts option Yes Yes Yes Protection function No No No Display function Yes Time stamping function No No Yes amp Circuit breaker status indications S No No and control via communications bus Identification settings operation Yes and maintenance aids via communications bus
137. ontacts The circuit breaker remains in the open position OFF In the event of maintained opening and closing orders the standard mechanism provides an anti pumping function by blocking the main contacts in open position Anti pumping function After fault tripping or intentional opening using the manual or electrical controls the closing order must first be discontinued then reactivated to close the circuit breaker When the automatic reset after fault trip RAR option is installed to avoid pumping following a fault trip the automatic control system must take into account the information supplied by the circuit breaker before issuing a new closing order or blocking the circuit breaker in the open position information on the type of fault e g overload short time fault earth fault earth leakage short circuit etc Note MX communicating releases are of the impulse type only and cannot be used to lock a circuit breaker in OFF position For locking in OFF position use the remote tripping function 2nd MX or MN When MX or XF communicating releases are used the third wire C3 A3 must be connected even if the communication module is not installed When the control voltage C3 C1 or A3 A1 is applied to the MX or XF releases it is necessary to wait 1 5 seconds before issuing an order Consequently it is advised to use standard MX or XF releases for applications such as source changeover systems Remote operation Hem
138. or NW Hold 4 5 Hold 4 5 MN delay units To eliminate circuit breaker nuisance tripping during short voltage dips operation of the MN release can be delayed This function is achieved by adding an external delay unit in the MN voltage release circuit Two versions are available adjustable and non adjustable Characteristics Power supply Non adjustable 100 130 200 250 V AC 50 60 Hz DC Adjustable 48 60 100 130 200 250 380 480 Operating threshold Opening 0 35 to 0 7 Un Closing 0 85 Un Consommation du retardateur Pick up 200 200 ms Hold 4 5 Circuit breaker response time at Un Non adjustable 0 25 s Adjustable 0 5s 0 9s 1 5s 3s PB100821 68 PB100822 32 DB101173 PB100776 42 Functions and characteristics Transparent cover CP for escutcheon Accessories Auxiliary terminal shield CB Optional equipment mounted on the chassis the shield prevents access to the terminal block of the electrical auxiliaries Operation counter CDM The operation counter sums the number of operating cycles and is visible on the front panel It is compatible with manual and electrical control functions Escutcheon CDP Optional equipment mounted on the door of the cubicle the escutcheon increases the degree of protection to IP 40 circuit breaker installed free standing IP30 It is available in fixed and drawout versions Blanking plate OP for escutcheon Used with the escutcheon this option closes off
139. ote ON OFF The remote ON OFF function is used to remotely open and close the circuit breaker It is made up of B an electric motor MCH equipped with a springs charged limit switch contact CH B two voltage releases a closing release H an opening release MX Optionally other functions may be added a ready to close contact PF B an electrical closing pushbutton BPFE remote reset following a fault A remote operation function is generally combined with m device ON OFF indication OF m fault trip indication SDE Wiring diagram of a point to point remote ON OFF function DB101163 Dlosing F charged order 0 101165 Optional ON or OFF pushbuttons _ CN LN Supervisor closing and opening order 8 Merlin Gerin PB100797 23 DB101179 PB100809 16 PB100818 16 Functions and characteristics Electric motor MCH for Masterpact NT order 0 XF or MX standard 1 release action 0 XF or MX PB100808 32 Electric motor MCH for Masterpact NW communicating 1 release action 0 XF and MX voltage releases Ready to close contacts PF Remote operation Hemote ON OFF Electric motor MCH The electric motor automatically charges and recharges the spring mechanism when the circuit breaker is closed Instantaneous reclosing of the breaker is thus possible following opening The spring
140. otection must comply with permissible thermal constraints of the circuit breaker please consult us No fault trip indication by the SDE or the reset button 5 Available for 480 V NEMA 6 Suitable for motor control direct on line starting Circuit breakers and switch disconnectors NWOS8 to NW63 Number of poles 3 4 Rated insulation voltage V Ui 1000 1250 Impulse withstand voltage kV Uimp 12 Rated operational voltage V AC 50 60 Hz Ue 690 1150 Suitability for isolation IEC 60947 2 Degree of pollution IEC 60664 1 4 1000 V 3 1250 V Rated current A at 40 C 50 C 0 Rating of 4th pole A Sensor ratings A Type of circuit breaker Ultimate breaking capacity kA rms Icu 220 415 440 V V AC 50 60 Hz 525 V 690 V 1150 V Rated service breaking capacity rms lcs lcu Utilisation category Rated short time withstand current kA rms Icw 1s V AC 50 60 Hz 35 Integrated instantaneous protection kA peak 10 Rated making capacity kA peak 220 415 440 V 50 60 Hz 525 690 V 1150 V Break time ms between tripping order and arc extinction Closing time ms Breaking capacity kA 240 480 V V AC 50 60 Hz 600 V Tripping by shunt trip as per IEC 60947 2 Type of circuit breaker Ultimate breaking capacity rms V AC 50 60 Hz Icu 220 690 V Rated service breaking capacity rms lcs lcu Rated short time withstand current kA rms Icw 1s 3s Overload and short
141. otection to prevent closing on a short circuit Once closed the switch disconnectors are unprotected and behave like ordinary switches They are often used for busbar coupling Special applications m 1000 V AC r1 Masterpact NW H10 circuit breakers and switch disconnectors 800 to 4000 A 3P or 4P drawout version and H10 circuit breaker performance level m DC r1 Masterpact NW DC circuit breakers and switch disconnectors 1000 to 4000 A fixed and drawout versions and N and H circuit breaker performance levels see special DC catalogue no ART10886 m right hand neutral r1 Masterpact NT630 to 1600 A and NW800 to 6300 A circuit breakers and switch disconnectors 4P fixed and drawout versions and H1 and H2 circuit breaker performance levels B industrial environments with high concentrations of sulphur compounds standard IEC 721 3 3 r1 Masterpact NW800 to 4000 A circuit breakers with corrosion protection drawout version and H2 circuit breaker performance level m installation earthing Masterpact NW earthing switch compatible with NW800 to 4000 A or 4P drawout version with N1 H1 NA and HA performance levels 8 DE Masterpact NT 800 to 1600 A PB100726 21 Masterpact NW 800 to 4000 A PB100724 33 PB100725 57 3 frame sizes 2 families The new range of power circuit breakers includes two families m Masterpact NT the world s smallest true power circuit breaker with ratings from 800 to 1600 A m
142. ous Pick up A Accuracy 10 Time delay tr s 1 5 x Ir 6 x Ir 7 2 x lr Accuracy 0 to 30 96 Accuracy 0 to 20 Accuracy 0 to 20 Isd Ir x 1 24 600 24 16 6 04 05 06 07 08 09 0 95 0 98 Other ranges or disable by changing long time rating plug 0 5 1 2 4 8 12 16 20 12 5 25 50 100 200 300 400 500 0 7 1 2 4 8 12 16 20 0 720 0 69 1 38 2 7 55 83 11 13 8 20 minutes before and after tripping 15 2 2 5 3 4 5 6 8 Max resettable time 20 ms Max break time 80 ms DB101126 Isd Continuous current measurements Display from 20 to 200 of In Accuracy 1 5 including sensors Maximeters l1 l2 I3 IN No auxiliary source where 20 96 In 1 max 12 max 1 max IN max Long time Current setting A Ir In x Tripping between 1 05 and 1 20 x Ir Time setting Time delay s Thermal memory 1 0 to 40 2 0 to 60 Short time Pick up A Accuracy 10 96 Time setting tsd s Time delay ms at 10 x Ir I t Off or lt On Instantaneous Pick up A Accuracy 10 96 Time delay Earth fault Pick up A Accuracy 10 96 Time setting tg s Time delay ms at In or 1200 A 121 Off or 121 On Residual earth leakage Vigi Sensitivity A Accuracy 0 to 20 96 Time delay At ms tr s 1 5 x Ir 6 x Ir 7 2 X Ir Accuracy 0 to 30 Accuracy 0 to 20 Accuracy 0 to 20 isd Irx 12t Off 21 On tsd max resettable time t
143. part Changeover contacts 6 A 240 V 33170 CE CD CT Low level 33171 Installation manual 47952 Set of additional actuaters for carriage switches 1 set 1 set 48560 Combined closed connected contacts for use with 1 auxiliary contact 1 part 1 contact 5 A 240 V 48477 or 1 low level contact 48478 E46690 a Installation manual 47952 Electrical closing pushbutton 1 part BPFE E 1 pushbutton 48534 Installation manual 47951 Auxiliary terminals for chassis alone 3 wire terminal 1 part 47849 6 wire terminal 1 part 47850 Jumpers 10 parts 47900 Catalogue numbers Masterpact NW spare parts Instructions Chassis accessories 47952 Circuit breaker accessories 47951 Fixed and drawout circuit breaker 47950 User manual NW AC French 47954 NW AC English 47955 NW DC French 47957 NW DC English 47958 Micrologic user manual 20 50 French 33076 20 50 English 33077 2A 7A French 33079 2A 7A English 33080 5P 7P French 33082 5P 7P English 33083 5H 7H French 33085 5H 7H English 33086 Modbus communication notice for manual 33088 Micrologic accessories replacement guide 33075 8 DE Order form To indicate your choice check the applicable square boxes and enter the appropriate information in the rectangles Masterpact type Rating A Sensor rating A N1 H1 H2 H3 L1 H2 anticorrosion H10 NA HA HF HA10 ES Number of poles 3or4 Brand MG Option n
144. power via a voltage measurement input built into the circuit breaker Measurement functions Measurement functions are independent of the protection functions The high accuracy measurement module operates independently of the protection module while remaining synchronised with protection events Measurement calculation mode An analogue calculation function dedicated to measurements enhances the accuracy of harmonic calculations and the power quality indicators The Micrologic H control unit calculates electrical magnitudes using 1 5 x In dynamics 20 x In for Micrologic P Measurement functions implement the new zero blind time concept Energies are calculated on the basis of the instantaneous power values in the traditional and signed modes Harmonic components are calculated using the discrete Fourier transform DFT Accuracy of measurements including sensors B voltage V 0 5 B current A 1 5 96 m frequency Hz 0 1 96 m power W and energy Wh 2 96 total harmonic distortion 1 96 Stored information The fine setting adjustments the last 100 events and the maintenance register remain in the control unit memory even when power is lost Time stamping Time stamping is activated as soon as time is set manually or by a supervisor no external power supply module is required max drift of 1 hour per year Reset An individual reset via the keypad or remotely acts on alarms minimum and maximum data peak values
145. rc chute screen For fixed Masterpact NT front connection versions and with vertical connection adapters oriented towards the front an arc chute screen must be installed to respect safety clearances For Masterpact NT 1000 V an arc chute screen must be installed to respect safety clearances 8 Merlin Gerin PB100793 48 PB100794 48 DB101158 Functions and characteristics Connections Optional accessories Disconnectable front connection adapter Mounted on a fixed front connected device the adapter simplifies replacement of a fixed device by enabling fast disconnection from the front Safety shutters Mounted on the chassis the safety shutters automatically block access to the disconnecting contact cluster when the device is in the disconnected or test positions degree of protection IP 20 When the device is removed from its chassis no live parts are accessible The shutter locking system is made up of a moving block that can be padlocked padlock not supplied The block B prevents connection of the device m locks the shutters in the closed position For Masterpact NWO8 to NW63 A support at the back of the chassis is used to store the blocks when they are not used B 2 blocks for NWO8 to NW40 B 4 blocks for NW40b to NW63 Shutter position indication and locking on front face This option located on the chassis front plate indicates that the shutters are closed It is possible to independently or
146. rcuit breaker is open or not supplied for the exact conditions of use see the electrical diagrams part of this catalogue This module powers both the control unit 100 mA and the M2C and M6C programmable contacts 100 mA With the Micrologic A control unit this module makes it possible to display currents of less than 20 of In With the Micrologic P and H it can be used to display fault currents after tripping Characteristics B power supply O 110 130 200 240 380 415 V AC 10 96 15 96 24 30 48 60 100 125 V DC 20 96 20 96 output voltage 24 V DC 5 200 mA towards the end of 2004 the available output current will be increased from 200 mA to 1 A m ripple lt 1 B dielectric withstand 3 5 kV rms between input output for 1 minute B overvoltage category as per 60947 1 cat 4 PB101026 32 Battery module The battery module makes it possible to use the display even if the power supply to the Micrologic control unit is interrupted and still commucating with the supervisor Characteristics B battery run time 12 hours approximately mounted on vertical backplate or symmetrical rail PB100771 24 a2 B Merin Gerin Functions Micrologic control units and characteristics Accessories and test equipment M2C M6C programmable contacts These contacts are optional equipment for the Micrologic P and H control units They are described with the indication
147. rical diagrams 87 Installation recommendations 97 Additional characteristics 121 Catalogue numbers spare parts and order form 127 PB100735 68 PB100723 27 New Masterpact new levels of performance Five performance levels N1 for standard applications with low short circuit levels H1 for industrial sites with high short circuit levels or installations with two parallel connected transformers H2 high performance for heavy industry where very high short circuits can occur H3 for incoming devices supplying critical applications requiring both high performance and a high level of discrimination L1 for high current limiting capability and a discrimination level 37 kA as yet unequalled by any other circuit breaker of its type intended for the protection of cable type feeders or to raise the performance level of a switchboard when the transformer power rating is increased PB100722 24 Integration n a communications network Masterpact can be integrated in a general supervision system to optimise installation operation and maintenance The communication architecture is open and may be upgraded for interfacing with any protocol Switch disconnector versions The switch disconnectors are derived directly from the circuit breakers and offer the same features and performance levels They are available in HA NA and HF versions depending on the models The HF version includes instantaneous pr
148. s for the various devices connected to a single bus must not exceed 100 If the required devices represent more than 100 points add a second Digipact internal bus Communicating device Number of points DC150 data concentrator 4 Micrologic Digipact COM 4 PM150 4 SC150 4 UA150 4 Length of bus The maximum recommended length for the Digipact internal bus is 200 meters Bus power source Power is supplied by the DC150 data concentrator 24 V 8 Merlin Gerin Functions and characteristics Communication m Masterpact in a communication network Modbus bus The Modbus RS485 RTU protocol system is an open bus on which communicating Modbus devices Masterpact with Modbus COM PM300 Sepam Vigilohm etc are installed All types of PLCs and microcomputers may be connected to the bus Addresses The Modbus parameters address baud rate parity are entered using the keypad on the Micrologic A P or H For a switch disconnector it is necessary to use the RSU Remote Setting Utility Micrologic utility The software layer of the Modbus protocol can manage up to 255 addresses 1to 255 The device communication module comprises three addresses linked to B circuit breaker manager measurement manager B protection manager The chassis communication module comprises one address linked to B the chassis manager The division of the system into four managers secures data exchange with the supervision system and the cir
149. sd max break time Settings li Inx Ig Inx In lt 400A 400 A In 1250A Inz 1250A Settings 21 Off 2 On tg max resettable time tg max break time lAn Settings At max resettable time At max break time Micrologic 5 0 6 0 7 0 A r 24 600 24 16 6 off 30 04 05 06 07 08 09 0 95 0 98 Other ranges or disable by changing long time rating plug 0 5 1 2 4 8 12 16 20 12 5 25 50 100 200 300 400 500 0 70 1 2 4 8 12 16 20 0 72 0 69 1 38 2 7 55 83 11 13 8 20 minutes before and after tripping Lo 2 25 3 4 5 6 8 0 01 02 03 04 01 02 03 04 20 80 140 230 350 80 140 200 320 500 2 3 4 6 8 10 12 15 Max resettable time 20 ms Max break time 80 ms Micrologic 6 0 A A B C D E F G H 0 3 03 04 05 06 07 08 039 02 03 04 05 06 07 08 0 9 500 640 720 800 880 960 1040 1120 0 01 02 03 04 01 02 03 04 20 80 140 230 350 80 140 200 320 500 Micrologic 7 0 A 0 5 1 2 3 5 7 10 20 60 140 230 350 800 60 140 230 350 800 140 200 320 500 1000 DB101127 DB101128 DB101129 IAN At Continuous current measurements Display from 20 to 200 of In Accuracy 1 5 including sensors Maximeters l1 l2 I3 IN No auxiliary source where gt 20 In lg lAn l1 max 12 max 13 max IN max lg max lAn max Note All current based protection functions require no auxiliary source The test reset button resets maximeters clears the tripping indication and tests the battery Fun
150. t to these changes all control units are interchangeable communication with a supervision system is an option that may be added at any time B a reserve chassis can be pre addressed so that system parameters do not have to be modified when a drawout device is installed at a later date m any future changes to the products will be designed to ensure continuity with the current ranges thus simplifying installation upgrades 8 DE Masterpact Functions and characteristics Presentation General overview Detailed contents Circuit breakers and switch disconnectors NTO6 to NT16 NWO8 to NW63 NTO6 to NT16 NW08 to NW63 Micrologic control units Overview of functions Micrologic A ammeter Micrologic P power Micrologic H harmonics Accessories and test equipment Communication COM option in Masterpact Overview of functions Masterpact in a communication network Masterpact and the MPS100 Micro Power Server Connections Overview of solutions Optional accessories Locking On the device On the chassis Indication contacts Remote ON OFF Remote tripping Accessories Source changeover systems Presentation Mechanical interlocking Electrical interlocking Associated automatic controllers Display modules Dimensions and connection Electrical diagrams Installation recommendations Additional characteristics Catalogue numbers spare parts and order form 14 14 16 16 18 20 22 22
151. time at Un 55 ms 10 Masterpact NT 70 ms 10 NW x 40004 80 ms 10 NW gt 4000A Ready to close contact PF MX 24 48 100 130 200 250 277 380 480 12 24 30 48 60 100 130 200 250 0 7 to 1 1 Un Hold 4 5 Pick up 200 200 ms 50 ms 10 The ready to close position of the circuit breaker is indicated by a mechanical indicator and a PF changeover contact This signal indicates that all the following are valid B the circuit breaker is in the OFF position m the spring mechanism is charged a maintained opening order is not present r1 MX energised O fault trip O remote tripping second MX or MN O device not completely racked in O device locked in OFF position O device interlocked with a second device Characteristics Maximum number Breaking capacity A p f 0 3 AC12 DC12 Standard VAC 240 380 480 690 24 48 125 250 V DC Low level VAC 24 48 240 380 24 48 125 250 VDC NT NW 1 Minimum load 100 mA 24 V 5 5 3 3 0 3 0 15 Minimum load 2 mA 15 V DC 3 3 3 3 0 3 0 15 PB100798 56 Functions Remote operation and characteristics Remote ON OFF Electrical closing pushbutton BPFE Located on the front panel this pushbutton carries out electrical closing of the circuit breaker It is generally associated with the transparent cover that protects access to the closing pushbutton Electrical closing via the BPFE pushbutton takes into account a
152. tion screws M10 class 8 8 Tightening torque 50 Nm with contact washer Dimensions NW08 to NW32 circuit breakers and connection Fixed 3 4 poles device DB101267 DB101268 Mounting on base plate or rails Mounting detail DB101269 DB101270 15 mini 60 maxi 200 24 5 pS 200 9 5 Safety clearances Door cutout A 295 mini 3P 410 mini 4P 29 mini DB101271 DB101272 DB101273 270 1 316 2 Kx 158 2 Insulated Metal Energised parts parts parts 1 Without escutcheon A 2 With escutcheon B Note X and Y are the symmetry planes for a 3 pole device A An overhead clearance of 50 mm is required to remove the arc chutes datum An overhead clearance of 20 mm is required to remove the terminal block Merin Gerin DB101274 DB101279 DB101283 Dimensions NWOS to NW32 circuit breakers and connection Fixed 3 4 poles device Horizontal rear connection Detail DB101276 DB101277 DB101278 Vertical rear connection DB101280 DB101287 DB101282 3 011 5 25 View A detail Front connection Detail DB101284 DB101288 Top connection Bottom connection 76 25e 25e 413 DB101286 View A detail Note recommended connection screws M10 class 8 8 Tightening torque 50 Nm with contact washer DB101289 DB101291 DB101293 Dimensions and connection 6
153. to 240 V 50 60 Hz 380 to 415 V 50 60 Hz H 440 V 60 Hz E Operating thresholds Undervoltage 0 35 Un s voltages 0 7 Un E Phase failure 0 5 Un s voltage x 0 7 Un E Voltage presencevoltage voltage 2 0 85 Un m Characteristics of output contacts Rated thermal current A 8 Minimum load 10 mA at 12V CA DC Utilisation category IEC 60947 5 1 AC12 AC13 14 AC15 DC12 DC13 Operational current A 24 V 2 48 V UA controller 110 V 220 240 V 250 V 380 415 V 440 V 660 690 V 1 The controller is powered by the ACP auxiliaries control plate The same voltage must be used for the ACP plate the IVE unit and the circuit breaker motor mechanisms If this voltage is the same as the source voltage then the Normal and Replacement sources can be used directly for the power supply If not a BC type or equivalent isolation transformer must be used 8 Merlin Gerin PB100830 58 PB100832 66 Functions Display modules and characteristics Perfectly integrated in the Compact DMB300 and DMC300 display modules use the power and communications and Masterpact ranges Display modules capabilities of the Micrologic control units to centralise the display of electrical values or dii ay See va status conditions and alarms of one or more Compact are aesigned use wi ICrOIOgIC CONTO or Masterpact circuit breakers units to provide instant and highly intuitive The mounting and cabling system for the display modules ensures
154. trol device This function can be implemented in one of two ways m using the IVE electrical interlocking unit m by an electrician using the electrical systems presented in the diagrams in the Source changeover systems section of this catalogue Characteristics of the IVE unit B external connection terminal block O inputs control of devices O outputs status of the SDE contacts on the Normal and Replacement source devices connector to the two Normal and Replacement source devices O inputs status of the OF contacts on each device ON or OFF status of the SDE contacts on the Normal and Replacement source devices O outputs power supply for motor mechanisms control voltage O 24 to 250 V DC O 48 to 415 V 50 60 Hz O 440 V 60 Hz The control voltage for the IVE electrical interlocking unit must be identical to that of the operating mechanism Necessary equipment Each device must be equipped with a remote operation system made up of MCH gear motor MX or MN opening release XF closing release PF ready to close contact an available OF contact BEIIIUUWN QN QR electrical interlocking with lockout after fault 0 0 m automatic control with lockout after fault 1 0 O permanent replacement source with IVE 0 1 H engine generator set with IVE m BA UA controller with IVE electrical interlocking with lockout after fault QN1 QN2 QR B electrical interlocking 0 0 0 O without lockout after
155. u NWO8 10 NTI2ou NWI2 NTi6ou 26 50 x 10 NT16 ou NWIG NW20 NW20 NW25 Wes NWa2 NW32 30 100 x10 44bi00xi0 4ei00x10 ao dbi0x10 4bi00k10 Nwo 4500 8bi0xi0 55100 0 5000 Sei00x10 6100 0 nwes s00 7b100x10 NWes 18b10xio 8bi00xi0 Example Conditions B drawout version B vertical connections B 1 40 B service current 1100 A Solution For Ti 40 C use an NT12 or NW12 which can be connected with two 63 x 5 mm bars or with one 63 x 10 mm bar Ti 60 C No of 5 mm thick bars 2b 30 x 5 2b 40 x 5 2b 50 x 5 2b 63 x 5 3b 50 x 5 3b 63 x 5 3b 80 x 5 3b 80 x 5 3b 100 x 5 3b 100 x 5 4b 100 x 5 4b 100 x 5 5b 100 x 5 No of 10 mm thick bars 1b 30 x 10 1b 40 x 10 1b 50 x 10 1b 63 x 10 2b 40 x 10 2b 50 x 10 2b 63 x 10 2b 63 x 10 2b 80 x 10 2b 80 x 10 3b 80 x 10 3b 80 x 10 4b 80 x 10 4b 100 x 10 4b 100 x 10 4b 100 x 10 6b 100 x 10 7b 100 x 10 8b 100 x 10 Note the values indicated in these tables have been extrapolated from test data and theoretical calculations These tables are only intended as a guide and cannot replace industrial experience or a temperature rise test Installation Temperature derating recommendations Power dissipation and input output resistance Temperature d
156. units advanced functions are managed by an circuits and loads Alarms may be independent microprocessor programmed for remote indications Measurements of current voltage frequency power and power quality optimise continuity of service and energy management Micrologic 2 basic protection 2 0 A X Y Z Protection long time 4 instantaneous X type of protection 2 for basic protection B 5 for selective protection 6 for selective earth fault protection for selective earth leakage protection Y control unit generation Identification of the control unit generation 0 signifies the first generation Z type of measurement DB101116 m ad eo Ir Isd Micrologic 5 basic protection Protection B P for power meter short time m for harmonic meter instantaneous DB101117 O Ir Isd i Micrologic 6 selective earth fault protection Protection long time 4 short time 4 instantaneous earth fault D O0 g DB101117 DB101118 m eo Ir Isd i Micrologic 7 selective earth leakage protection Protection long time Short time instantaneous earth leakage T i i DB101117 DB101119 ol Ir Isd i O gt 5 8 Merlin Gerin Functions Micrologic control units and characteristics Overview of functions li 12 IN learth tautt learth leakage maximeter for these measurements
157. upport Profalux 1 lock 47519 1 lock 1 lock with same key profile 47520 1 identical keylock Profalux with the same key key random not identified combination 33173 key random identified 215470 combination 33174 key random identified 215471 combination 33175 Ronis 1 lock 47521 1 lock 1 lock with same key profile 47522 1 identical keylock Ronis with the same key key random not identified combination 33189 key random identified EL24135 combination 33190 key random identified EL24153 combination 33191 key random identified EL24315 combination 33192 Locking kit without locks for Profalux 47515 Ronis 47516 Kirk 47517 Castell 47518 Installation manual 47103 Mechanical operation counter 1 part Operation counter CDM 33895 Installation manual 47103 Escutcheon and accessories 1 part ee Fixed Drawout 2 e Escutcheon 33718 33857 i d Transparent cover IP 54 33859 Escutcheon blanking plate 33858 EscutcheonCoverBlanking plate Installation manual 471 03 Front cover 4P 1 part Front cover 47094 Installation manual 47103 Spring charging handle 1 part Spring charging handle 47092 Installation manual 47103 Arc chute for Masterpact NT 1 part 3P 4P Type H1 3x 47095 4x 47095 Type L1 3x 47096 4 x 47096 Installation manual 47103 Merlin Gerin Catalogue numbers Masterpact NT Mechanical interlocking for source spare parts changeover Interlocking using connecting rods E47760
158. ured at the time of tripping interrupted current etc m alarm history type of alarm O date and time O values measured at the time of the alarm Maintenance indicators with COM option A number of maintenance indicators may be called up on the screen contact wear B operation counter cumulative total total since last reset 8 Merlin Gerin DB101523 Functions and characteristics Eile Edit View Setup Control Display Reports Tools Window Help x zl Sampling Mode MANUAL jea Time Event Module t 04 21 98 08 49 06 Net Server Shutdown User master Level 1 PowerLogic Network 04 21 98 08 49 01 User Log Out User master User level 1 SMS 3000 Client 04 21 98 08 48 38 DB Table Change User master OD Event Tasks Alarm Setup 04 21 98 08 48 30 DB Table Change User master asks Alarm Setup 04 21 98 08 46 16 DB Table Change User master TOD Events Alarm Setu 04 21 08 08 39 19 User Log In User master User level 1 SMS 3000 Client 04 21 98 08 39 06 Security Check Key Status Key Found PowerLogic Network 04 21 98 08 39 06 Net Server Started User master Level 1 PowerLogic Network 04 21 98 08 38 57 User Log In Event Alarm Network 04 21 98 08 30 44 Net Server Shutdown User master Level 1 PowerLogic Network 04 21 98 08 24 31 Security Check Key Status Key Found PowerLogic Network 04 21 98 08 24 30 Net server Started User m
159. wer measurements Micrologic P or H and for earth leakage protection Micrologic 7 As standard the control unit is supplied by internal voltage measurement inputs placed downstream of the pole for voltages between 220 and 690 V AC On request itis possible to replace the internal voltage measurement inputs by an external voltage input PTE option which enables the control unit to draw power directly from the distribution system upstream of the circuit breaker An 3 m cable with ferrite comes with this PTE option DB101524 PB100834 48 Rectangular sensor PB100836 32 Long time rating plug Four interchangeable plugs may be used to limit the long time threshold setting range for higher accuracy The time delay settings indicated on the plugs are for an overload of 6 Ir for further details see the characteristics on pages 25 and 27 As standard control units are equipped with the 0 4 to 1 plug Setting ranges Standard lr Inx 04 05 06 07 08 09 0 95 0 98 1 Low setting option Ir Inx 0 4 0 45 0 50 0 55 0 60 0 65 0 70 0 75 0 8 High setting option 0 80 0 82 0 85 0 88 0 90 0 92 0 95 0 98 1 Off plug No long time protection Ir In for Isd setting Important long time rating plugs must always be removed before carrying out insulation or dielectric withstand tests PB100773 32 External 24 V DC power supply module The external power supply module makes it possible to use the display even if the ci
160. y of power certain electrical installations are connected to two power sources B anormal source N areplacement source R which supplies the installation when source N is not available A source changeover system switches between the two sources The system may include an automatic controller which manages switching according to external conditions A source changeover system may comprise two or three circuit breakers or switch disconnectors Interlocking of two devices using connecting rods The two devices must be stack mounted This function requires an adaptation fixture on the right side of each device aset of connecting rods with no slip adjustments The complete interlock kit is supplied for assembly by the customer Maximum vertical distance between the fixing planes 900 mm Combinations of Masterpact Normal and Replacement source devices Devices to be interlocked NT NW Fixed Drawout Fixed Drawout NT Fixed Drawout NW Fixed Drawout Interlocking of two or three devices using cables Using cables the devices may be stack mounted or installed side by side Interlocking of two devices Masterpact NT or NW This function requires B an adaptation fixture on the right side of each device a set of cables with no slip adjustments Maximum distance between the fixing planes vertical or horizontal 2000 mm with a radius greater or equal to 100 mm For cases requiring greater distances between fixing plan

Masterpact NT and NW

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