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70-NET 50-60 kVA UNINTERRUPTIBLE POWER SUPPLY SYSTEM

1. PEN 2 Values determined by dimension of Service Bypass _ 3 Circuit breaker ZZ 4 Switch fused switch or circuit breaker 7 LOAD EXTERNAL E a DISTRIBUTION SERVICE 2 BYPASS 4 1 o I 8 i l Li u SET T i U V W 1 pres U V W 3 PE i i BLOCK4 E NDERIT NM puc A l I EE rod 1 L e Z gt 0 0 1 re i N BYPASS i 1 i Z Z i 3 1 Z Y U V W 3 i HH 2 x PE BLOCK 2 7 1 ON 55 1 NE vu uoc uf La 1 U V W 1 7 U V W 3 i BLOCK 1 Figure 23 Schematic diagram of a 4 block system User Handbook 10H52172UM01 Rev 5 04 2008 Page 49 CHLORIDE 70 NET 50 60 kVA Parallel operation 3 25 way Sub D plug cable BLOCK 4 OPIX dod OcLX
2. l 021 4 BLOCK 3 BLOCK 2 OcLX NI T ml Tl x 011101 BLOCK 1 Figure 24 Loop circuit for parallel UPS 25 pin connector User Handbook 10 521720 01 Rev 5 04 2008 Page 50 CHLORIDE 70 50 60 kVA Options 9 OPTIONS 9 1 EXTERNAL BATTERIES External battery solutions are available to increase the autonomy of operation of the UPS These include the following components Cubicle Disconnecting device Fuses Safety screen e Power terminal block Three cubicle sizes are available Table 17 Empty battery cubicles Width mm Depth mm Height mm Net weight kg Type A 820 8581 1780 220 35 Type B 1020 8581 1780 250 35 1 including front handle without handle 830mm 9 2 EMPTY OPTIONS CUBICLE A matching cubicle shall be available for customised applications such as Input Output voltage matching transformers Customised distribution boards Customised applications For available sizes please see the battery cublicles above 9 3 INPUT LOW THD OPTION For 70 NET 50 GOkVA UPS a low input current distortion option is available which reduces the THDi to less than 10 without significantly affecting AC AC efficiency The option is housed inside the UPS cubicle 9 4 EXTENDED BATTERY
3. 8 PARALLEL OPERATION Uninterruptible power supplies can be connected in parallel to increase power capacity or for additional safety redundancy If the UPS units are equipped with the additional POB Parallel Operation Board assembly up to 8 of the same UPS blocks can be operated in parallel for increased power capacity or redundancy Your UPS units are equipped with this option if the order number on the nameplate con tains the letter in the ninth position 70 This feature can also be added at a later time and is therefore available as an option that can be in stalled in the field by qualified technical personnel A multiple block system is automatically regulated and controlled via the controller of the individual UPS blocks The available electronic bypasses in the individual blocks work together just as all the corre sponding inverters and divide the load current between them All necessary communication for parallel operation is carried out via a shielded 25 conductor cable Each UPS block is shipped with a 5m long communication cable which is sufficient for most installation requirements When planning the system and during installation power cables having the same length are to be used between the input distribution and the input terminals for the bypass and rectifier U V W U1 V1 W1 N as well as from the UPS outputs U2 V2 W2 N to the parallel connection point on
4. Figure 5 Front view with left and without right front door User Handbook 10H52172UM01 Rev 5 04 2008 Page 15 Installation CHLORIDE 70 NET 50 60 kVA 4 3 CURRENTS AND SUGGESTED CABLE SIZES Use cable cross section and fuses according to Table 1 on page 17 Connect the mains supply cables to the UPS terminals U V W and U1 V1 W1 N Connect the load to UPS terminals U2 V2 W2 N In the absence of a separate Bypass mains Supply connect jumpers between U and U1 V and V1 W and W1 The conductor cross sections apply for maximum currents 1 For PVC insulated copper cables at 70 C 2 When routed in conduits for electrical installations 3 When air temperature surrounding the conduits does not exceed 30 C 4 For cable lengths up to 30 m 5 For stranded wires up to 35 mm and for single wires above 35 mm Notice Should there be any variation in the conditions it will be necessary to verify whether the cable dimensions satisfy the requirements of IEC 287 and DIN VDE 0298 In cases where the cables are so long that they cause a drop in voltage of gt 3 a larger dimension shall be selected If predominantly non linear loads are present in your system the neutral conductor N car ries 1 6 times the current of the other conductors and should be dimensioned accordingly Routing of cables e g mains cables communication or data lines to other equipment should be kept separate from t
5. s s NEUE 18 4 6 EXTERNAL ELECTRICAL CONNECTIONS 19 4 7 POW ERSCONNECTION Sancti nent nt crc s veka d e ede ev tla pu Pec 19 4 8 CONNECTING THE BATTERIES n Co n deti reo n Re d ee d DER tate tat 20 4 9 CONNECTIONS BETWEEN BATTERY CUBICLES AND 21 HANDENG THE BATTERIES quce etr deste fuite te atr nne om Pav etl pe Red Dn Dr e do 23 S INTERFACES san i io ecc a e va eds D cea e DSA rr d 25 5 1 SBR INLINTEREACES cis act icon Dod e uror mare i ont te pr bose Mn E S rtu rar a bur hon bora 25 5 2 VOLTAGE FREE CONTACT PORTS XT RR KRK etus 26 5 3 EMERGENCY POWER OFF E P O XO tessile ecce an c scu pcr ec utc fer hv 26 Sud SIGNAL CABLES decals faa ta cr eta An Pere etc Saha asqa ceder t 27 6 NORMAL AND SAFE OPERATION erre 29 6 1 FONCTON NAS 29 0 27 SPECIAL FEATURES aya A tete 29 0 3 BLOCK DIAGRAM usa a tele Solace ian hu Sauna 30 MAINTENANCE PAS Soniai Sa ur ette eda Dh 31 Boc OPERATING MODES ascenseur cca ir e a a re 32 0 07 GCOMMISSIONIMG ame acr eto nas CH al cr iad n mra dr etr o Re EE QS 33 B T UPS OPERATING PROCEDURES SS nier oa deor mande aa ec AE aqa aa 34 6 8 C
6. no aa 51 9 2 EMPTY OPTIONS CUB a t a det ON ce oce A 51 INPUT OWE OPTION adhe umanan sam what u Gn a umma 51 9 4 EXTENDED BATTERY CHARGER A an rp oer deti de con n e de Go er dl ee RAR RR 51 95 REMOTEA LARM a er oli aQ Qa Qua anten a a 52 9 6 BATTERY MANAGEMENT M ODULES cuin mireris ie rule o alere ra eer erc d ARR ARR Sante wi 52 9 7 SHUTDOWN AND MONITORING SOFTWARE cte aee ei ette tv ca enit e t le eo Rs 52 9 8 SHUTDOWN SOFTWARE FOR COMPUTER INTERFACE PORT nennen nennen ra 52 9 9 AS400 MULTIPLEX C Hcr O 52 SI ES NET ais eset ar out eet om sn Db aan a t pen Pp cU 52 9 11 PPVIS SURVEYS MONITORING SOFTWARE nent rp i rc Puer c 53 98 12 CONNECTIVITY ii sca sca es sad lag n t Da ecc c bc cat vci c B cen god o ect 54 9 T9 DUST RITE agat een tra den Apa dar tata ER et Ou Eee en ars TAY SDN M wn CR a a ue 54 10 TECHNICAL DATA sci aided iia teer ipa bios ine eai MEER 55 TU T UPS DEVICE mua cmt aaa uha ine OU 55 107 SPECIAIDUERBIONS isa efti pev dort do Cora ay SNS au aa 58 4 User Handbook 10 521720 01 Rev 5 04 2008 CHLORIDE 70 NET 50 60 kVA Safety 1 SAFETY 11 INTENDED USE This device serves as
7. Normal and operation CHLORIDE 70 NET 50 60 kVA Displayed Warnings The various possible warning indications are listed in the following table Table 10 Warning indicators Warning Cause Corrective steps indicator Buzzer pattern 1 2 temperature too high in device lower temperature e g with ventilation if necessary reduce load ensure ventilation outlets are unobstructed 2 1 power failure bypass power failure 3 1 power failure converter 4 2 load too high reduce load 5 2 low intermediate circuit voltage 6 1 load too high reduce load 7 2 wrong phase sequence check phase sequence 8 1 service bypass is 9 1 Battery operation 10 2 battery rest time exceeded switch off load directly 11 2 discharge battery reduce load 12 1 operating state commissioning exit operating state after commissioning initial charging converter initial charging 13 1 battery switch not engaged engage battery switch 14 1 fan lifetime exceeded replace fan call customer service 15 1 battery charger comms failure call customer service 19 1 Battery temperature out of tolerance check ambient temperature 23 1 battery charger failure from charger call customer service 24 1 battery charger failure from CU41 call customer service A power failure will only be indicated when the minimum time has been exceeded Messages may also appear if battery data have not been correctly e
8. Ensure the correct phase sequence of the Input Mains Reserve and Output power connections The power connections see para 7 on the front of the UPS are U V W MAINS INPUT U1 V1 W1 RESERVE MAINS SUPPLY only at the standard UPS type U2 V2 W2 UPS OUTPUT TO LOAD D C BATTERY TERMINALS EARTH 6 NEUTRAL BAR PEN N 537 4 U2 V2 W2 U1 V1 W1 277 of 278 5 Figure 7 Power connections standard UPS User Handbook 10H52172UM01 Rev 5 04 2008 Page 19 Installation CHLORIDE 70 NET 50 60 kVA 369 5 277 369 5 U2 V2 W2 278 5 277 278 5 PEN PEN U V W D C U2 V2 W2 XT1 Ls Figure 8 Power connections T type Figure 9 Power connections LAM type 4 8 CONNECTING THE BATTERIES Page 20 The UPS 15 not equipped with an isolating device fused switch switch etc for the battery DC power connection Ensure that such a device is fitted either on the bat tery supply line or in the battery cabinet In the case of Parallel UPS Systems see chap 8 with a common battery bank an addi tional isolating device switch must be installed in the dedicated common battery connec tion to each individual UPS so that system maintenance can be carried out correctly In any event we advise against using common battery solutions as they reduce the reliabil ity of the system Before connecting the batteries please read the notice and
9. Installation altitude in Figure 2 Permissible load dependent on installation altitude 3 5 ACCESS TO AREA The area must have sufficient space for installation manoeuvres to be carried out Access doors must be wide enough to permit unobstructed transport of the device See Installation on page 15 3 6 INSTALLATION SITE The external dimensions of the UPS are as follows refer also to Technical data on page 55 Width mm Depth Front panel mm Height mm 620 846 620 1780 1 This figure includes the handle and front panel without them the depth is 802mm 2 Leave a minimum distance of 500mm between the top of the cabinet and the ceiling of the installation area e No rear wall distance is required unless the power cables are routed from above in which case the distance must be at least equal to the bending radius of the cables in use Page 12 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Preparation For Use 3 7 FRONT PANEL Leave additional space in front and to the side of the UPS so that the front door can be opened through the full 180 In order to open the door when other UPS or battery cubicles are installed adjacent to the unit remove the detachable panel from the front door by sliding it off vertically see Fig 3 Figure 3 Sliding front panel User Handbook 10H52172UM01 Rev 5 04 2008 Page 13
10. while the red one indicates that a back feed has been detected To reset the backfeed logic switch OFF the UPS for a few seconds see Switching the UPS OFF on page 34 In compliance with the Standard IEC EN 62040 1 the external isolating device which must be an air gap isolator in accordance with clause 5 1 4 of the aforementioned Standard IS NOT supplied with the UPS Common Mains Supply Where the UPS with the backfeed protection feature is supplied from a common mains the two sourc es must be connected together Mains 2 Reserve U1 V1 W1 to Mains 1 U V W and Mains 2 Reserve N to Mains 1 N respectively inside the Customer s mains distribution system and not by connecting jumpers between the UPS input terminals Page 18 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Installation 4 6 EXTERNAL ELECTRICAL CONNECTIONS In order to gain access to the external electrical connections it is necessary to open the front door of the remove the secondary access panel see Fig 5 on page 15 Connect the earth cable PE first at PEN instead of PE and N is available TN C S system connect an isolated 25mm jumper between and PEN N inside the UPS 70 NET may only be used in installations where the Neutral is connected to Ground for further infor mation please contact CHLORIDE Technical Support Ensure that the UPS is isolated before removing panels 4 7 POWER CONNECTIONS
11. 04 2008 CHLORIDE 70 50 60 kVA Interfaces 5 4 SIGNAL CABLES The various signal cables from the Connectivity Box can be routed through the bottom of the UPS via a cut out in the front panel see Fig 12 Figure 12 Signal cable routing L Cut out User Handbook 10H52172UM01 Rev 5 04 2008 Page 27 Interfaces CHLORIDE 70 NET 50 60 kVA Parallel signals The Parallel Operating Board POB is installed in AP2 which is located behind the upper panel see Fig 13 the parallel cables must be routed behind the upper panel see Fig 13 A through the cut out see Fig 12 B and down to join the signal cables from the Connectivity Box see para 5 4 Signal cables and Fig 12 on page 27 Figure 13 Parallel signal cable routing details Parallel Signal Cables onnectivity Box Page 28 User Handbook 10H52172UMO1 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Normal and safe operation 6 NORMALAND SAFE OPERATION 6 1 FUNCTION The uninterruptible power supply UPS is connected between the mains and the electrical load It pro tects the load from mains interruptions and power failures On line Principle 70 NET operates according to the on line principle In on line operation the alternating voltage of the mains is converted into direct voltage This DC voltage is used simulta 86 neously to charge the battery and supply the inverter inverter converts the direct 4
12. OK LED green d 27 Illuminated when Load is Warning LED yellow iod Flashes if WARNING condition Flashing when when Load is message 15 present on Battery Figure 21 Control Panel The TEST RESET button serves as a function control for the LEDs of the control panel and resets the UPS after the fault has been corrected All LEDs on the control panel illuminate for approx 1 5 s after pressing the button in normal operation no warning or fault indicators present followed by the last five warning indicators appearing one after the other in the two digit display If a fault occurs pressing the button mutes the audible signal and once the fault has been corrected pressing the button brings the UPS into operation again The UPS can be manually switched between bypass and on line operation using the keys Inverter ON and Inverter OFF O A PC can be connected to the service plug SERVICE via the serial interface RS232 Using the service software included with the unit settings of the UPS can be changed and the UPS data can be queried User Handbook 10H52172UM01 Rev 5 04 2008 Page 37 Normal and operation CHLORIDE 70 NET 50 60 kVA 6 10 CONTROLS AND MESSAGES The display provides the following structure of windows Each window has an dedicated number see figure By pressing the keys menu up or menu down a walk through the windows can be made If it is necessary
13. This feature prevents any potential risk of electric shock on the UPS bypass input AC terminals in the event of a Bypass static switch SCR failure The control circuit includes a contact that the customer can use to activate an external isolating device such as an electromagnetic relay or tripping coil which will disconnect the bypass mains supply to the UPS when a backfeed is detected Such a device must be installed in the Bypass source line if two mains supplies are connected to the UPS see para 6 below The Backfeed contact is located at pins 3 and 4 of XT1 see para 7 para 8 and Fig 9 on page GB 20 External Mains 2 Reserve Isolating Device UPS To load UT VI wW Power ul U2 V2 W2 2 _ Electronics I s N 1 Mains UV W N 1 Relay NC XT1 pins 3 4 Backfeed contacts Figure 6 Backfeed protection External Isolating Device In double conversion mode on line and normal operating conditions this contact is closed NC where as when a backfeed is detected the contact is open This event is accompanied by warning message 48 on the LCD display Backfeed Protection Active There are also two LEDs located on the secondary access panel see Fig 5 on page 15 the green one is illuminated during normal operating conditions no backfeed
14. AC N 400 15 25 30 with output derating a Nominal supply frequency Hz 50 60 selectable 10 Maximum input power kVA Float 45 8 54 9 Recharge 51 1 60 2 PF gt 0 95 Max current at 400V basic batt 71 85 loading 1 charger Input current harmonic distortion lt 25 Mains configuration Symmetrical 3ph mains e g TN C TN S TN C S Derating 75 Load External Battery 2 Rating kVA 50 60 Nominal battery voltage V 396 External battery configuration Inverter input power kW 44 0 52 7 Max at final discharge A pc 134 161 Charging current 10 Page 56 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 NET 50 60 kVA Technical data Output UPS output Rating kVA 50 60 Nominal voltage 3 AC N 400V 380V 415V parameterisable Voltage tolerances static 1 with balanced load 3 with 50 unbalanced load 4 with 100 unbalanced load single phase dynamic acc IECEN 62040 3 KI 1 VFI SS 111 Nominal frequency Hz 50 60 10 Frequency tolerance self clocked 0 1 line clocked 2 1 3 4 selectable Frequency slew rate Hz s 1 adjustable from 0 1 to 2 Permissible non linear load according to 10096 50091 1 Overload capability up to 5 min 1 25 lngm 3 phase up to 30s 1 5 x Nominal a
15. Preparation For Use CHLORIDE 70 NET 50 60 kVA 3 8 FLOOR The floor where the UPS is installed must be even and level its load carrying capacity must also be suf ficient to support the floor loading of the UPS the UPS footprint is illustrated in Fig 4 the weight may be found in the Data Tables in chapter Technical data on page 55 600 498 P al Floor fixing points M8 ee duh C D 2126 x4 Rs 2 i 25 25 Figure 4 Footprint Page 14 User Handbook 10H52172UMO1 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Installation 4 INSTALLATION 41 ELECTRICAL PREPARATIONS In order to guarantee safe working conditions ensure all voltage sources are isolated before carrying out the power connections ENSURE CORRECT POLARITY Ensure that the live input source cannot accidentally be connected to the UPS during installation Notice Installation may only be carried out by qualified technicians and in conformity with the ap plicable safety standards For electrical installation the nominal current rating of the source must be observed 4 2 PHYSICAL APPEARANCE DISPLAY FRONT DOOR BACKFEED LEDS CONNECTIVITY PANEL POWER BREAKERS ACCESS PANEL PROTECTIVE KICK PLATE
16. in the OFF 0 position ensure that all external batteries are disconnected in order to set up special UPS parameters please download the appropriate Service software from the website www masterguard de and follow Service software download PPVis Danger Do not connect any devices that may overload the UPS or draw direct current from it Notice If these instructions are not observed correctly problems may be experienced with the electrical supply e Set the UPS to Maintenance Bypass operation see UPS operating procedures on page 34 Connect a PC to the service interface X3 see PPVis configured service interface X3 on page 25 and set the correct battery data if necessary using the software provided with the shipment Switch to on line operation e Set the UPS to On line Operation see UPS operating procedures on page 34 The UPS is now in on line operation and the loads are supplied from the inverter Message 8 disappears from the display Connection of external batteries Before the system starts ensure that the UPS battery connections polarity is correct Wrong connec tions can damage the system and endanger operator safety While the UPS is in normal operating mode check that the battery charging voltage is present on the UPS side of the battery isolator Situation 1 DC voltage present e Ensure the polarity of the DC voltage on the battery side is the same as that on the UPS side e In
17. load and reduce if necessary ensure ventilation outlets are unobstructed 37 overcurrent cut off check load or call customer service 39 overvoltage in intermediate circuit check mains or call customer service mains voltage too high voltage peaks in mains incorrect connection voltage 40 EPO Active 41 electronics defective HW defective CU call customer service 42 pre charging failure HW defective call customer service 44 overcurrent cut off check load 46 UPS output out of tolerance check load or call customer service 47 overload at device output check load or call customer service 48 Backfeed Protection Active Reset logic by switching OFF UPS for a few seconds if condition persists call customer service 50 bypass defective HW defective bypass call customer service 51 bypass failure during changeover HW defective bypass call customer service 52 bypass overload check load or call customer service 55 EPROM defective HW defective EPROM call customer service 57 EPROM defective HW defective EPROM call customer service 59 options board defective HW defective call customer service 61 signal error parallel op board call customer service 83 Battery Fault Battery Test Failed call customer service gt Please inform customer service of the indicator number s and the illuminated LEDs Fault indicators not listed in the table can only be corrected by customer service 6 12 TROUBLESHOOTING 6 12 1 Rectification of
18. normal operation of the UPS following a fault condition after having corrected the situation causing the fault press the Reset button for at least one second General Status LED Three LED indicators provide a quick general understanding of the status of the UPS as described be low OK LED green Normal Operation When this light is on not flashing the system is running normally and neither warnings nor alarms are present During mains failures all other conditions at be ing nominal level this LED will flash Warning LED yellow Warning Condition s present This indication shall be activated by the presence of anomalous conditions which could affect the nominal functioning of the UPS These conditions are not originat ed with the UPS but may be caused either by the surrounding environment or by the electrical installation mains side and load side It shall be possible to read the description of the active warning s by browsing the relevant LCD display menus Alarm LED red Alarm Condition When this light is on immediate attention should be given to the severity of the alarm and service should be called promptly It shall be possible to read the description of the active alarm s by browsing the relevant LCD display menus User Handbook 10H52172UM01 Rev 5 04 2008 Page 35 Normal and operation CHLORIDE 70 NET 50 60 kVA 6 9 INVERTER STOP START PROCEDURES In the course of operating the UPS it may becom
19. the components converter consisting of rectifier filter booster and inverter with integrated battery charger filter for forming the three phase sinusoidal output voltage electronic bypass reserve mains supply service bypass for disconnecting the Power Module during servicing without interrupting the supply to the load EMC filter e Galvanic Isolation T Version and 208V 60Hz LAM Version both of which are optional Maintenance Bypass ut 053 VI Electronic Bypass 952 Rectifier U 5 7 U2 QS1 22 VEN 54 Booster Inverter u EMC Tor LAM 5 upgrade versions ass xi and Ch options External battery cabinet Battery Figure 15 UPS Overview Page 30 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA 6 4 MAINTENANCE BYPASS This is necessary for maintenance work as well as for commissioning and putting in and taking out of service With this mode selected the loads continue to be supplied without interruption whatever switching actions are carried out For Maintenance Bypass operation the power switches 051 052 and OS4 must be switched to the 0 OFF position and 53 must be switched to the 1 ON position These switches are loca
20. to modify the settings in menus 21 22 23 the UPS must be switched to Auto matic Bypass 2 Measured Measured values menu values windows 2 21 UPS settings UPS settings N UPS settings UPS settings windows N choose new result value Ch T Last test date result Battery test 33 34 Choose test Wait end of EE Display test test result System block VN 42 diagram ag Reset delayed Life 2000 Manual 9 OT status request Fault Diagnosis A Set Reset Service mode ac settings Display settings 83 gt Contrast settings lt P About Figure 22 System block main and submenus Page 38 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Normal and safe operation Table 8 Displayed Text System Block and Main Menu Description Load Back up in minutes Presentation of System Block Diagram Actual Values UPS Settings Battery Test LIFE Display Settings DIAGNOSIS N 11 MEASURED MEASURED VAL About For information on Warning and Fault messages refer to para 6 11 Warning and Fault indications Table 9 Displayed Text Sub Menus UPS In
21. with the installation assembly commissioning and operation of the product and are qualified to carry out the respective activities Display The control panel comprises a liquid crystal alohanumeric display which provides diagnostic and oper ational information about the UPS 2 4 DOCUMENTATION STRUCTURE These instructions may be supplemented with additional sheets describing specific extensions or op tions User Handbook 10H52172UM01 Rev 5 04 2008 Page 9 Introduction CHLORIDE 70 NET 50 60 kVA Page 10 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 NET 50 60 Preparation For Use 3 PREPARATION FOR USE 3 1 TRANSPORT The equipment must be kept upright at all times and handled with care damage may be caused if dropped or subjected to severe impact When moving the equipment with a forklift secure it against tilting 3 2 DELIVERY AND STORAGE The goods have been checked thoroughly before dispatch On receipt check the packaging and ensure that the contents are undamaged Any damage or missing parts must be reported to the supplier with in 8 days of delivery 3 3 UNPACKING The utmost care shall be taken when removing the packaging in order to avoid damaging the equip ment Check all packaging materials to ensure that no items are discarded Once the packaging has been removed the UPS shall be taken off the pallet by removing the protective panel see Fig 5 on page 15 and the retaining scre
22. 70 NET 50 60 va UNINTERRUPTIBLE POWER SUPPLY SYSTEM THREE PHASE OUTPUT USER HANDBOOK 10 521720 01 rev 5 All rights including rights of translation reproduction printing copying or similar methods even of parts are reserved Offenders will be liable for damages All rights including rights created by patent grant or registration of utility model or design are reserved Delivery subject to availability Right of technical modification reserved The 70 NET may differ from the one displayed on the front cover CHLORIDE 70 NET 50 60 kVA Page 2 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 NET 50 60 kVA De SPE maaa nn 5 LE TENDEDSEYVa E e d tata et a aus a ua waq yka aywana 5 12 WARNING NOTICE 5 na qa rad ai tu ro S na u Sia a ven 5 123 SAFEN CES ka k a dert Ma ales Dec deu n 5 Td TIN Gaz sc qana nan a tn ads Aa eeu toa cates coe a Q aaa kanaa con 6 TSS EMERGENCY MEASURES uir mau cen d 6 To DANGER ARR EN 6 17 LEAKAGE CURRENTS u a orba p ete e Gu dde rond a UN RS 7 1 8 RADIO FREQUENCY INTERFERENCE atender ote de ur v dle yi 7 1 9 BATTERIES EXTERNAL ONLY ee AA annars sanna ton su be Ho er vu RAR RA RAR RAR RAR RA R
23. 808080808080808080 0909090090909090 0009000900009000000000000000000909090 090909090909090 080800080808080800080800080800080 090900000009090 09096969699969959990906999096999690969 0598069699969 69 090999990909999999999999999 70909090 099909999999999 0909099999999999999999999 09000 200 08080 08080808080308080 099999990 0909099999999999999 0906999999999999999999999 0 080 0 080808080808080 80808080 09906969999909999999999909 099996999 0 00080 080608000608000 0808089 069999969 000 000000005000008090005090 0608093000 0999999 0909099999999999999999999 090909990 0996999999999999999999999 059696999 0906999999999999999999999 090999999 08080 08080808080808080 099996999 0909090909090909000 0906969999909999999999909 090996999 0599969699969099909 06096969695969999909999909 080808060 0060 0006080 06060 000608000006000 090696969 05999696999 080696999959699999699909999 2308030809 5000500090500050000 0 080 08080808080808080 099999999 0999099999999999999 090909090
24. 9090909090909990 90998980909989809989809989 89990959508999595050990900 00000000000000000009000000 9989898989899090909099999999999999 0 0 00000000000000000000000000900 O Figure 16 Location of interruptors 0000 Normal and safe operation During parallel operation of UPS units the load switching function of the built in service bypass can be carried out by an external switching device see Parallel operation on page 47 User Handbook 10 521720 01 Rev 5 04 2008 Page 31 Normal and operation CHLORIDE 70 NET 50 60 kVA 6 5 OPERATING MODES The UPS has four different operating modes These are described below On line operation Normal UPS operating mode The connected loads are supplied from the mains via the Inverter The batteries are charged as necessary The inverter reliably filters mains disturbances and provides a stable interference free supply to the load Figure 17 Power On the control panel the OK LED is illuminated when the UPS is in on line operation flow in on line In this operating mode the UPS switches to battery operation if a mains failure occurs operation If an overload or short circuit occurs at the UPS output or if there is a fault in the invert er the
25. AR uit ARR ARR ARR RR RR 7 PREPAC ING NM VAN ua Q akaun N a aa 7 2 INTRODUCTION a LS Su Ta y Su 9 2 1 NOTES TO THE EC DECLARATION OF CONFORMITY 9 2 2 SYMBOLS AND PICTOGRAMS decent ttes ced ecole tre eat 9 2 3ra TERM SIUS ED ar aa eese espe ed et TLLA Da M esas 9 24 DOCUMENTATION RUC TY Ml e aee d S Ga ene oe DAC lev aed Suck tu ttr 9 PREPARATION FORUS E LL ooo se he bir ete a pri i tuiles 11 3 1 TRANSPORT Run Vera vare era oe tine urbcs vag aw and kode Webra 11 32 DEHVERY NDS TOR AGE timete vac atis ean a ames A 11 CN UL ote di o RH ET En 11 34 ENVIRON MIENATA CON DITIONS nt as DOS aw n Ao a ed Fett AC ne 12 D AES SBA Ec MMC 12 3 6 INSTALLATION SITE au eco a maqa SI u Fan p er lotus 12 Su FRONTPANEEL Tatan ted ct Pec n mao 13 3 0 9 ae 14 A INSTALLA TION m 15 ELECTRICA LPREPARATION E a dcus n qaa a yG iw cel red 15 4 2 PHYSICAL APPEARANCE aR a ede Pv aun 15 4 3 CURRENTS AND SUGGESTED CABLE SIZES RE ar pce ci a reru tnlit annees 16 4 4 EXTERNAL PROTECTION DEVICES 16 BACKEEEDER ROTE GTI ONE vate tea SR
26. CHARGER It is possible to increase the UPS battery recharging capacity by adding an additional battery charger to the standard one This additional board is mounted inside the UPS cabinet behind the upper safety pan el Figure 25 Location of additional battery charger User Handbook 10H52172UM01 Rev 5 04 2008 Page 51 Options CHLORIDE 70 NET 50 60 KVA 9 5 REMOTE ALARM UNIT A remote alarm panel shall be available for the display of individual important messages of the UPS 9 6 BATTERY MANAGEMENT M ODULES With measuring modules connected to the battery blocks enhanced battery management shall be pos sible offering the following features e Measuring of the condition of each individual battery block by means of separate battery measuring modules BMM e Analysis of each battery block through measuring of the minimum and maximum voltage values 9 7 SHUTDOWN AND MONITORING SOFTWARE M OpUPS PROFESSIONAL The primary function of MopUPSPROFESSIONAL for Windows is to shut down the operating system of an unattended computer safely in the event of a power failure All files are closed and directory point ers are written to disk while the system is supplied from UPS battery power MopU PSPROFESSIONAL for Windows provides this function and offers other features useful to network administrators including e Automated responses to a variety of events E mail messaging paging running script files etc Logging of various eve
27. Connect the external battery by switching the battery separating device see Connecting the batteries on page 20 to ON When the above steps have been completed for all the UPS in the par allel system 5 Press Inverter ON button on each UPS Display Panel 19 for Normal Mode approx 5 seconds until all the Inverters are ON at this point the Invert On Line ers synchronise and take over the Load User Handbook 10H52172UM01 Rev 5 04 2008 Page 47 Parallel operation CHLORIDE 70 Table 13 Parallel Switch Off procedure UPS in On Line Mode NET 50 60 Step Action Status On each UPS 1 Press Inverter OFF on each UPS Display Panel 19 for 5 sec until Bypass Mode all the Inverters are OFF at this point the Load is supplied by the Output voltage Bypass present Carry out the following steps for all the UPS in the parallel system 2 Disconnect the external battery by switching the battery separating device see Connecting the batteries on page 20 to OFF 3 Switch OS4 OFF Load not supplied 4 Switch OS2 to OFF 5 Switch QS1 to OFF Table 14 Transfer from On line to Maintenance Bypass operation Step Action Status On each UPS 1 Press Inverter OFF on each UPS Display Panel Fig 19 for 5 sec until Bypass Mode all the Inverters are OFF at t
28. E INTERVALS Although there is no need to substitute UPS internal components regularly as a preventative measure at any point during its design life depending on environmental conditions specific components more subject to aging e g electrolytic capacitors backup batteries fans etc may require replacement on an occasional basis Therefore CHLORIDE recommends that regular maintenance checks be carried out on site by an authorized customer service For further information please contact CHLORIDE cus tomer service dept The UPS indicates when the end of a fan s lifetime has been reached see Table 10 on page 42 placement fan is recommended 7 2 DISPOSAL OF BATTERIES When the useful lifetime of the batteries has expired they must be replaced by the Customer Service representative responsible Exhausted accumulator batteries are classified as harmful toxic waste and as such regulations demand that they be disposed of by an authorised recycling centre The Cus tomer service centre is fully equipped to deal with such batteries in accordance with regulations and with the greatest respect for the environment The typical useful lifetime of the battery is 3 to 5 years at 25 C ambient temperature it is however dependent on the frequency and duration of mains failures 7 3 REPLACING FANS This operation may be carried out by authorized technical personnel only Ensure that the UPS is switched off and isolated from all sou
29. Errors If in spite of the high reliability of this device problems should occur please check the following points before contacting the responsible customer service representative Is the mains voltage present at the UPS input Is the input fuse defective or have circuit breakers tripped If you contact the responsible customer service representative please have the following information ready Device information model order no series as per nameplate User Handbook 10 521720 01 Rev 5 04 2008 Page 43 Normal and safe operation CHLORIDE 70 NET 50 60 kVA An exact description of the problem what loads are being operated does the problem occur regularly or sporadically etc Problem Possible cause Action No display Main switch switched off Switch on main switch No alarm UPS switched off No mains voltage present Have mains inspected by qualified electrician Input fuse defective or input circuit breaker tripped Replace with fuse of same type or reset circuit breaker If the problem persists contact the responsible customer service representative Green OK LED does not illuminate buzzer sounds at intervals No mains voltage present UPS operation see Operating modes on page 32 Green OK LED does Input fuse defective or input circuit Replace with fuse of same type or not illuminate when breaker tripped reset circuit breaker If
30. ICAL DATA 10 1 UPS DEVICES Technical data UPS model 70 NET Power 50 kVA 60 kVA Permissible ambient in operation 0 40 C Load reduction at higher temperatures temperature daily aver 35 C age 24 hrs Max 8 hrs 40 C in storage 30 C to 70 C Climate class according to IEC 721 Better than 3K2 however heed notices about installa tion site check in accordance with IEC 68 2 Immunity to electrical interference IEC 801 2 3 4 5 6 EMC CLASS standard EN 50 091 2 Class RS Degree of protection standard 1220 60 529 Humidity test EN 068 2 56 Overvoltage category Il EN 60 950 Permissible pollution degree 2 EN 60 950 Protection class Installation altitude 1 with Earth conductor Up to 1000m above M S L higher with load reduction 8396 at 2000m 76 at 3000m Cabinet colour standard RAL 7035 Light Grey Dimensions see Installation site on page 12 Efficiency at 100 load Digital Interac 98 tive mode Double conver 92 sion 96 Noise level dB A at 1 lt 55 2 dBA acc to DIN 45 635 metre Net weight kg 3102435 User Handbook 10 521720 01 Rev 5 04 2008 Page 55 Technical data CHLORIDE 70 NET 50 60 kVA Input UPS input Rating kVA 50 60 Mains supply for rectifier rsp reserve bypass Separate Common Mains voltage and tolerances V
31. ONTROL PANEL AND 15 that tfo pir etal eec e o ER Lo ens coe bcd deceret rto 35 6 9 INVERTER STOP START PROCEDURES iniecit nba ho RC RO ER m CA DR lon 36 User Handbook 10 521720 01 Rev 5 04 2008 Page 3 CHLORIDE 70 NET 50 60 kVA 6 10 CONTROLS AN MESSAGES ette S i a enas debet me Qa um 38 6 11 WARNING AND FAULT INDICATIONS tete tu d te i 41 6 12 TROUBLESHOOTING auth tied SS da G dt tete 43 MAINTENANCE ua aquqa unan Na lea 45 7 1 MAINTENANCE INTERVALS 45 T2 DISPOSAL OE BATTERIES A edra ne P 45 AE ne ha skua ER AA EE 45 TA SERVICE ADDRESSES a i qua t Glow v bu ru C aes a eS 45 P DECOMMISSIONING imiona haqa hata manami A TEN E rb A NAAA 45 LO DISPOSE Ae E 45 8 PARALLEL OPERATION weed cab Ul tar esp tette tendi 47 OA COMMISSIONING iler fede cq eA detracted 4 8 2 SYSTEM CONFIGURATIONS ted eai tad dt pua tw vero ER nee hs 47 8 3 COMMUNICATION BETWEEN THE UPS BLOCKS 47 8 4 PARALLEL SWITCHING PROCEDURES ennemie tee erre Ar de RA RAR ARR NAR 47 9S OPTION ei oe ne sn ur 51 EXTERNA BATTERIES
32. UPS switches to bypass operation 47 ES Battery operation In this operating mode the connected load is supplied from the batteries via the invert m er In the event of power failure battery operation is automatically activated and supplies AF the loads withput interruption If the power failure lasts longer than 30 s the UPS sig igure 18 Power nals a fault condition flow in battery In battery operation the OK green LED on the control panel and the WARNING operation yellow LED are flashing From this operating mode the UPS automatically returns to on line operation within the backup time once the mains supply returns If the power failure lasts longer than the loads can be supplied by the battery the UPS provides relevant information via its interfaces Computers can be automatically powered down with additional software optional Bypass operation In this operating mode the connected loads are supplied from the mains via the elec tronic bypass gus I The electronic bypass serves to further ensure power to the loads If an overload or short circuit at the UPS output occurs it is automatically activated to ensure uninter Figure 19 Power rupted power supply to the loads flow in bypass The WARNING yellow LED on the control panel
33. Until all the Inverters have switched off and the Load is transferred to the Reserve the STOP IN STANDBY command may be reset on any or all of the UPS by pressing the Inverter Start button on the control panel for a minimum of two seconds Refer also to Warning and Fault indications on page 41 Parallel UPS Start Inverter To switch ON the Inverters of the UPS in a parallel system press and hold the Inverter Start button on each UPS control panel one by one after two seconds the message UPS xxxkVA may be viewed see Controls and messag START IN STANDBY es on page 38 Once the last Inverter Start button has been pressed all the Inverters in the system switch ON and the Load is supplied from the Inverters Until all the Inverters have switched ON the START IN STANDBY command may be reset on any or all of the UPS by pressing and holding the Inverter Stop button on the control panel for a minimum of two seconds Refer also to Warning and Fault indications on page 41 Page 36 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Normal and safe operation Display Menu Up Button Select Right Button Select Left Button 2 ter ON L ed Menu Down Button Fault LED red Flashes if FAULT condition message is present Inverter OFF Button Reset Button
34. al min conductor cross section mm 35 50 max possible cross section mm 50 70 recommended fuse breaker A Neutral N from mains to load N N2 oversize if non lin load coefficient 1 6 1 6 Type of connector busbars except for battery connections which are M8 terminals Table 2 Conductor cross sections and fuses of UPS type T and LAM UPS devices nominal power 50 60 UPS version T LAM T LAM Mains Reserve Mains min conductor cross section mm 25 70 35 95 2 25 recommended fuse breaker 100 200 125 200 connection busbar hole fits for screw 8 25 8 25 8 25 M8x25 Load min conductor cross section mm 25 70 2 25 25 70 2 25 max permissible selective fuse for loads 50 100 63 100 connection busbar hole fits for screw 8 25 8 25 8 25 8 25 Battery external min conductor cross section mm 35 35 50 50 max possible cross section mm 50 50 70 70 recommended fuse breaker A type of connector 8 terminals terminals terminals terminals Neutral N to load N2 oversize if non lin load coefficient 1 6 types available contact CHLORIDE Technical support Table 3 Tigthening torque Screw size Nm 10 M8 20 M10 39 M12 68 User Handbook 10 521720 01 Rev 5 04 2008 Page 17 Installation CHLORIDE 70 NET 50 60 kVA 4 5 BACKFEED PROTECTION
35. ameter cannot be changed verify if UPS has to be in Bypass Mode VALUE AND RESET 31 BATTERY Test Status Perform a Test TEST MENU 32 BATTERY Last Test Result TEST STATUS Last Test Date Window Last Test Date and Result OK Failed 33 BATTERY 10 Second Test 8 Minute Test TEST START 1 Minute Test 10 Minute Test Window Choose Test 2 Minute Test 15 Minute Test 4 Minute Test 20 Minute Test 6 Minute Test Autonomy Test 34 BATTERY Capacity TEST in Progress Window Wait end of Remaining Autonomy Page 40 User Handbook 10 521720 01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA BATTERY TEST RESULT Window Display Test Result 41 LIFE MENU Window LIFE Status 42 LIFE DELAYED 43 LIFE MANUAL 44 LIFE SERVICE 51 DISPLAY SETTINGS 52 LANGUAGE SET TINGS Normal and safe operation Table 9 Displayed Text Sub Menus Description Test not possible at this time Result OK Test Cancelled Result Failed Test passed LIFE not Active on this UPS Measured Autonomy Wait Connection Next Call Date Connected Next Call Time Send LIFE Data Delayed call In gt Window 42 Send Easy Data Connection Status Call Type gt Windows 43 PPVIS Connection Close in Progress Service Mode gt Window 44 UPS not Connected Reset Delayed Call Perform a Manual Call E
36. an uninterruptible power supply UPS for connected loads The device is in com pliance with all relevant safety regulations concerning information technology equipment including electronic appliances for use in an office environment In certain conditions external battery packs are connected to the UPS these may only be connected to the corresponding UPS device 1 2 WARNING NOTICE Warning CHLORIDE considers safety of personnel to be of paramount importance For this rea son it is essential that procedures relating to safety be studied before commencing work and properly adhered to thereafter The User or Operator may only intervene in the operation of the UPS provided that the instructions laid out in Normal and safe operation on page 29 are strictly adhered to e Installation as described in Installation on page 15 may only be carried out by qualified techni cians e Even when all switches are off and isolators are open hazardous voltages are present within the UPS any operation that requires protection panels to be opened and or removed may be carried out by authorized technical personnel only 1 3 SAFETY NOTICES Warning Carefully read the following safety notices Failure to observe the indications may endanger your life your safety the reliability of your device or the security of your data e Use only suitable packaging to transport the device protect against jolts and shocks If the
37. charging be carried out at least once every 4 months e Since new batteries often do not provide full capacity after an initial charge it may be necessary to carry out a number of discharge recharge cycles before optimum performance is achieved n order to protect the environment batteries must be disposed of in accordance with the regula tions governing disposal of toxic and harmful waste 110 RE PACKAGING To re package proceed as follows Do not pack the equipment until at least six hours have elapsed since the last recharge Place the equipment in bags made of a material sufficiently porous to allow it to breathe e g 100um polyethylene Do not remove air from the packaging User Handbook 10H52172UM01 Rev 5 04 2008 Page 7 Safety CHLORIDE 70 NET 50 60 kVA Page 8 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Introduction 2 INTRODUCTION This User s Manual contains information regarding the installation operation and use of the Uninterrupt ible Power System UPS 70 NET It is advised that this document be consulted before installation of the equipment whose operation shall only be carried out by qualified personnel Thereafter it shall be kept and referred to whenever it is necessary to carry out work on the UPS 2 1 NOTES TO THE EC DECLARATION OF CONFORMITY 70 NET conforms to the following European directives 2006 95 EC Directive of the council for adaptation of
38. de who must put out any flames using an extinguisher appropriate to the batteries in use e NEVER ATTEMPT TO EXTINGUISH A FIRE USING WATER AS BATTERIES CARRY LIVE VOLTAGE AT ALL TIMES 1 6 DANGER AREAS When the UPS is closed it is not possible to come into contact with live components After removing the cabinet front door and safety panel the connection terminals and bars as well as exposed metal parts and other components carrying dangerous voltages are no longer protected against accidental contact Page 6 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 NET 50 60 kVA Safety Warning A The UPS contains capacitors which continue to store energy for a period of time after the device has been disconnected from the mains supply ies and battery This voltage gt 400 V DC is present at the battery terminals For this reason check that the UPS and the exter nal mains separation device are switched off and the battery fuses removed Before con tinuing work measure the voltage at the battery terminals and at the mains input filter and wait until this has dropped to 0 V or wait at least 5 min after disconnecting Failure to do this can lead to severe electrical shock and even death 1 7 LEAKAGE CURRENTS Warning Connect the PE safety conductor before connecting any other cables 1 8 RADIO FREQUENCY INTERFERENCE Warning N 70 NET complies with EMC product standard 50091 2 or EN 55022 class RS To avoid
39. due to their electrical charge and chemical com position Therefore observe the battery handling instructions of the manufacturer These usually can be found in the material which accompanies the shipment Recharging batteries Notice When recharging observe the indications on the packaging Exchanging batteries gt Before exchanging batteries both the batteries in the cubicle as well those to be installed must be fully charged Connecting external batteries Warning If a battery has been disconnected and is to be reconnected the battery isolator may only be reconnected after you have made certain that voltage with the correct polarity is present in the intermediate circuit see Connecting the Batteries User Handbook 10H52172UM01 Rev 5 04 2008 Page 23 Installation CHLORIDE 70 NET 50 60 kVA Page 24 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Interfaces 5 INTERFACES 70 NET is equipped with two slot card bays e slot available for use with a connectivity option typically ManageUPS Net SNMP Adapter Refer to CHLORIDE Connectivity Solutions for more details about available expansion slot cards XS3 e a slot for the LIFE net slot modem see LIFE net Software and Installation Instructions 10 52127 this is fitted as standard user removable XS6 two standard serial interfaces a RS232 COM interface configured
40. e necessary for example in an emergency situation to switch off the Inverter this is done by pressing the Inverter Stop button see Fig 21 on page 37 and observing the following procedures Single UPS Bypass normal In this condition press and hold the Inverter Stop button for the first two seconds the buzzer sounds tone 1 continuous beep if the button is released during this period the operation of the UPS is affected and the Inverter remains on After two seconds the buzzer stops and an warning message is indicated warning and fault messages may be viewed by scrolling through the Display Menus as de scribed in Controls and messages on page 38 INVERTER at which point the Inverter is switched off INVERTER OFF the load is supplied by the Bypass and the Inverter Stop button can be released Parallel UPS Normal operation Stop inverter To switch off the Inverters of the UPS in a parallel system press and hold the Inverter Stop button on each UPS control panel one by one the buzzer sounds tone 1 continuous beep then after two seconds the message UPS xxxkVA may be viewed see Controls and mes STOP IN STANDBY sages on page 38 and the buzzer is silenced while the Inverter continues to supply the load Once the last Inverter Stop button has been pressed for two seconds all the Inverters in the system switch off and the Load is transferred to the Bypass supply
41. equipment is moved from a cold environment to the operating room moisture condensation may occur Before commissioning the device it must be completely dry Therefore an acclimatisa tion period of at least two hours is required e The equipment must be installed in accordance with the environmental conditions specified in Environmental conditions on page 12 and Technical data on page 55 e There is no button on the panel and no switch inside the UPS that completely isolates the device UPS from the mains To ensure that the UPS is isolated disconnect all the power cables In of interruption of the mains voltage the external battery maintains the power supply to the load e Lay the cables so that no one can stand on or trip over them When connecting the device to the power supply follow the instructions in Installation on page 15 Ensure that the live input source cannot accidentally be connected to the UPS during installation see Electrical preparations on page 15 and Normal and safe operation on page 29 e Ensure that no foreign objects such as pins necklaces paper clips etc are left inside the device In case of emergencies e g damaged case controls or power cables penetration by liquids or for eign materials switch off the device disconnect the power cables and contact the appropriate cus tomer service representative Do not connect equipment that may overload the UPS e g
42. for use with PPVIS or external connectivity solutions X3 this is available when the XS3 slot is empty or when the MUN card is installed a RS232 COM interface for data transfer protocol modem or external connectivity solutions X6 this is not available when the slot modem is installed an 5400 compatible contact interface for signal exchange output X7 e an interface to allow emergency shut down of the Bypass Inverter and Rectifier EPO input X8 All of which are located on the Connectivity Panel see Fig 11 Also available are e external Battery Temperature sensor input XT1 1 and 2 e Backfeed Protection activated output XT1 3 and 4 The interfaces can be used for Direct communication between UPS and computer e Integration of the UPS as client into a network via MopUPS or ManageUPS see AS400 Multiplex on page 52 Transfer of operational states to external alarm systems The required communication software and interface cables are available as options The interfaces can also be programmed via PPVIS service software tool for a wide range of functions The serial interfaces are isolated and RS232 compatible XS3 XS6 eed Z 6 Contacts RS 232 RS 232 gt AS 400 Service Modem Multi Figure 11 Connectivity panel 5 1 SERIAL INTERFACES 70 NET is equipped with a voltage free contact interface compatible wit
43. functional blocks and power paths of the UPS are displayed using standard technical symbols instantly commu nicating the overall status of the UPS The same screen also permanently displays the output load per centage measurement using three histograms one for each output phase When the UPS is not in normal operating mode it is possible to access the Warning and Alarm summary page directly from the default page Warnings and alarms are identified by text strings and codes In battery operation the display switches between warning code and estimated backup time minutes After 30 seconds of inactivity i e without buttons being pressed the display reverts to the default page The text displayed by the LCD is available in English Italian French German Spanish Portuguese Turkish and Chinese selectable by the user See the tables on the following pages for an overview of the Display Message Structure Modifications and settings as shown below in menus 21 22 23 may only be carried out by ap propriately qualified tecnicians Settings should be tested only if the loads supplied by the UPS are non critical OPERATING PROCEDURES e Start Inverter Press the Inverter ON button for five seconds Stop Inverter a Press the Inverter OFF button for five seconds An audible alarm will sound during this delay period Silencing Buzzer To silence the Buzzer press the Reset button momentarily Fault Reset In order to restore
44. g or when parameters are out of tolerance MANUAL when requested by the Customer BIDIRECTIONAL when requested by the service centre During the calls the service centre shall Identify the connected UPS e Recognize the kind of call Request the data stored in the UPS since the previous connection Request information from the UPS on line selectable The storage of the data and their subsequent analysis permits the service engineer to compile a de tailed report that will be forwarded to the Customer periodically with the aim of informing her him of the condition of the UPS and of preventing potentially critical situations Page 52 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Options Telephone switch for LIFE net The installation of this switch permits the Customer to use a telephone line which is normally used for other purposes fax or telephone for LIFE net 9 11 PPVIS SURVEYS M ONITORING SOFTWARE The survey images displayed below supply the user with essential information on the connected UPS PPVis state indication power flux survey r UPS Diagram Output 500 Hz 00 KVA op Kw 23 Eg U2 230 V op A Mains Fabre Cell Volege 222v ES e Bach Tee 983 0 Current state of components UPS Display of output voltage UPS performance and load currents Number of power failures Battery cell voltage Available backup time U
45. h N 15 3096 with derating INPUT Current single phase Arms 165 198 Frequency Hz 60 1096 kVA 50 60 Power rating kW 40 48 Voltage Vrms 208 220 3ph N Current 208Vrms Arms 139 167 Frequency Hz 60 Waveform Sinusoidal Max dissipation nominal load battery re W 7200 8100 charging Mechanical Data Dimensions mm see Installation site on page 12 Net weight kg 710 35 Max noise level 91 dB lt 58 User Handbook 10H52172UM01 Rev 5 04 2008 Page 59 Technical data CHLORIDE 70 NET 50 60 kVA x N N x M a els fn Figure 27 LAM Version Page 60 User Handbook 10H52172UM01 Rev 5 04 2008
46. h IBM AS 400 and other com puter types PPVis configured service interface X3 The service interface is a 9 pin female D type connector for RS232 serial communications configured via the PPVis interface for monitoring and control software PPVis The pin functions are as follows Pin Description Function 2 RXD Receive RS232 3 TXD Transmit RS232 5 Ground RS232 Signal ground RS232 User Handbook 10H52172UM01 Rev 5 04 2008 Page 25 Interfaces CHLORIDE 70 NET 50 60 kVA Standard COM interface X6 This interface which is the LIFE default port is a 9 pin male D type connector the pin functions are as follows Pin Description Function 2 TXD Send RS232 3 RXD Receive 5232 5 RS232 GND Signal ground RS232 The nominal rating of the potential free contacts is 24V 1A 5 2 VOLTAGE FREE CONTACT PORTS X7 70 NET is equipped with a 24 V 1 A voltage free contact interface compatible with IBM AS 400 and other computer types This interface is a 9 pin female D type connector the pin functions are as fol lows Pin Description Function 1 BYPASS ACTIVE NC Bypass mode contact open between pins 1 and 5 2 LOW BATTERY NC Near end of discharge in battery mode contact open between pins 2 and 5 3 SUMMARY ALARM NC UPS alarm contact open between pins 3 and 5 4 AC FAIL NC Mains failure contact open between pins 4 and 5 5 COMMON Common con
47. hat of the UPS O P and external battery cables 4 4 EXTERNAL PROTECTION DEVICES This device is equipped with manual switches intended only for Service Bypass and Internal Service operations It is therefore essential that the customer install external protection devices at the instal lation site These must be installed near the unit and labelled as the mains separation devices for the UPS Any devices for protecting the cables external to the UPS must be installed upstream of the unit such devices must be type GG GL fuses Warning A The following label must be displayed on all switching devices installed in the same electri cal system as the UPS even when these are located at a distance from the area in which it is located according to European standard EN 62040 1 ENSURE THAT THE UNINTERRUPTIBLE POWER SYSTEMI IS ISOLATED BEFORE WORKING ON THIS CIRCUIT Page 16 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 NET 50 60 kVA Installation Table 1 indicates cable dimensions and the protection devices fuses which must be installed by the user to protect both these and the equipment Table 1 Conductor cross sections and fuses of standard UPS UPS devices nominal power kVA 50 60 Mains Reserve Mains min conductor cross section mm 25 35 recommended fuse breaker A 80 100 Load min conductor cross section mm2 25 35 max permissible selective fuse for loads A 72 87 Battery extern
48. his point the Load is supplied by the Bypass Carry out the following steps for all the UPS in the parallel system 2 Switch OS3 to ON 3 Switch OS4 to OFF Service Mode 4 Disconnect the external battery by switching the battery separating device see Connecting the batteries on page 20 to OFF 5 Switch OST and 052 to OFF Maintenance Bypass Mode Table 15 Transfer from Maintenance Bypass operation to On line mode Step Action Status On each UPS 1 Switch OST and 052 to ON Await Bypass Mode ON 2 Connect the external battery by switching the battery separating device see Connecting the batteries on page 20 to ON 3 Switch OS4 to ON Service Mode 4 Switch 53 to OFF When the above steps have been completed for all the UPS in the par allel system 5 Press Inverter ON on Display Panel Fig 19 for 5 seconds until all the Normal Mode Inverters are ON at this point the Inverters synchronise and take over On Line the Load Table 16 Parallel Switch Off procedure Bypass Mode Step Action Status On each UPS 1 Disconnect the external battery by switching the battery separating device see Connecting the batteries on page 20 to OFF 2 Switch OS4 to OFF Load not supplied 3 Switch OS2 to OFF 4 Switch OST to OFF Page 48 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Parallel operation 1 See technical data chapter for fuse ratings
49. ibility and more e Electronic bypass increases the reliability of the electrical supply Easy installation and operation Parameterisation using bundled PC software No requirement for presence of Operator during normal operation e Simple LCD provides clear indication of status load and battery quality clear operating and display concept Event memory for fault analysis Fault display and audible signal Battery management Automatic battery management ensures maximum battery life Automatic battery circuit test Temperature dependent charging Environment EM C EMC limits values to comply with European regulations and standards Energy savings due to high efficiency Low noise level Special EMC filter for higher demands optional User Handbook 10H52172UM01 Rev 5 04 2008 Page 29 Normal and operation CHLORIDE 70 NET 50 60 kVA M odern technology e Interfaces with software for all operating systems IGBT power transistors e Highly integrated digital electronics ASICs e Especially well suited for computer loads The UPS can also be used as a frequency converter for 50 60 Hz or vice versa 6 3 BLOCK DIAGRAM see para 15 KEY TO SWITCHES 051 MAINS INPUT SWITCH 052 ELECTRONIC BYPASS SWITCH 053 SERVICE BYPASS SWITCH 054 OUTPUT SWITCH 55 NEUTRAL BREAKER for maintenance use only unauthorised operation can result in loss of load supply Components The UPS consists of
50. ical Data Dimensions mm see Installation site on page 12 Net weight kg 575 35 Max noise level 1m dB lt 58 Page 58 Figure 26 T Version User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 NET 50 60 kVA Technical data R version A further variation is the R version intended for installation in environments where the mains supply is particularly prone to voltage spikes This version known as 70 NET R is equipped with the same com ponents as the T version and additionally features overvoltage protection at the input e dust filter These devices are housed within the UPS cubicle For further information about the improved immunity of 70 NET R to voltage surges please contact CHLORIDE Technical Support LAM Version 70 NET LAM includes two internal transformers for isolation and voltage adaptation from 400V to 208 220V phase to phase The Isolation Transformer is installed at the input and provides full electrical iso lation and voltage adaptation 208 220 primary 400V secondary while the output auto transformer al lows voltage adaptation 400V primary 208 220V secondary Technical data differs according to the following table Unit Rating Description kVA 50 60 Electrical Data Voltage Vrms 208 220 3p
51. illuminates operation From this operating mode the UPS automatically returns to on line operation after the fault is corrected Bypass operation can also be specifically selected from the control panel with the key switch Service bypass In this operating mode the connected loads are supplied directly from the mains sup ply There is no supply to the Display Control Panel in this condition 7 The service bypass is used to supply the connected loads with voltage during mainte nance work on the UPS Figure 20 Power flow in service bypass operation Page 32 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Normal and safe operation 6 6 COMMISSIONING Forming If the UPS devices have not been used for a period of more than two years it may be necessary to reform the electrolytic capacitors in the rectifier circuit If the UPS devices are commissioned within two years of delivery check nameplate this action is not necessary Contact customer service if these capacitors need to be reformed Carry out commissioning as follows Switch on the UPS Check that the UPS is connected according to chapter 4 Installation For parallel operation please check Parallel operation on page 47 ensure that the ventilation grilles are unobstructed ensure the earth connection is in place ensure that any external switches are
52. interference installation restrictions may apply or additional measures may be required 1 9 BATTERIES EXTERNAL ONLY Battery maintenance must be carried out by authorised personnel The batteries installed in the battery extension kits contain electrolytic substances Under normal conditions the containers are dry but a damaged battery may leak electrolyte which can be danger ous in contact with the skin and cause irritation to the eyes Should this happen wash the affected part with copious amounts of water and seek immediate medical advice e Voltage is present on the battery contacts at all times e Even when discharged a battery has the capacity to supply a high short circuit current which in addition to causing damage to the battery itself and associated cables may expose the operator to the risk of burns e Battery voltages can be hazardous The voltage of a single cell is not dangerous however a number of such blocks connected in series can produce dangerous voltages During maintenance discon nect the battery blocks so that not more than five batteries are connected in series e The batteries are sealed hermetically Periods of storage or disuse may not exceed 6 months at 20 C without the batteries being recharged If this period is exceeded it is essential that the battery be recharged which requires that the UPS be switched on Guarantee is void if these instructions are not followed However it is advised that re
53. laser printers or demand DC current e g half wave rectifiers e The sum of the leakage currents protective conductor current of the UPS and the connected devices may exceed 3 5 mA for all ratings Ensure the UPS is connected to Earth before connecting the power cables e Do not connect or disconnect data transmission lines during thunderstorms e Emergency Power Off E PO input X8 is located on the Connectivity Panel see Fig 11 on page 25 When this connection is open the logic circuit will immediately shut down the UPS output see Fig 5 4 on page 27 In order to ensure that wiring installation safety complies to the European Har User Handbook 10H52172UM01 Rev 5 04 2008 Page 5 Safety CHLORIDE 70 NET 50 60 kVA monized Document HD384 4 46 S1 an Emergency Switching Device E S D shall be fitted down stream of the UPS e UPS not suitable for use with permanent IT grounding systems In such conditions either the T R or LAM version should be installed Warning A For T R and LAM versions only Hazardous voltages are present on the transformers mounted in the battery compartment at the base of the UPS as soon as the unit is con nected to the mains supply This condition is independent of the operation of switches 051 4 Certain components are live even with all UPS switches in OFF these must be labelled accord ingly e This device is not equipped with its own mains separation device You are therefore requi
54. le 1 Conductor cross sections and fuses of standard UPS When dimensioning your battery cables note the connection tolerances at terminals Warning A ENSURE CORRECT POLARITY Notice The most common battery type used in UPS installations is the valve regulated battery Valve regulated cells are not sealed The amount of gas given off is less than for flooded cells but when planning the battery installation allowance must be made for adequate ventilation and heat dissipation Valve regulated cells are not completely maintenance free They must be kept clean and their connections checked periodically to ensure they are tight and that there is no evi dence of corrosion It is inevitable that the batteries will lose some charge during transportation and storage before attempting to carry out an autonomy test ensure that the batteries are fully charged as this may take several hours Cell performance typically improves after a few discharge recharge cycles Notice The battery charger is configured for 240 cells valve regulated battery 2 27V cell The max imum recharge current setting is specified in tab 10 1 3 see Max batt recharge current setting range 240 cells Vi p 340 V and nominal load Several charging methods based on the type of battery are available and can be configured by authorized personal only 4 9 CONNECTIONS BETWEEN BATTERY CUBICLES AND UPS The battery cubicle sho
55. nection for all floating contacts 6 BYPASS ACTIVE NO Bypass mode contact closed between pins 6 and 5 7 LOW BATTERY NO Near end of discharge in battery mode contact closed between pins 7 and 5 8 SUMMARY ALARM NO UPS alarm contact closed between pins 8 and 5 9 AC FAIL Mains failure contact closed between pins 9 and 5 5 3 EMERGENCY POWER OFF E P 0 X8 For the Emergency Power Off switch function connect a switch having the properties of an Emergen cy Off button i e Normally Closed held open mechanically when activated max connection length and min wire cross section 0 75mm between the contacts of X8 not supplied The interface is a 2 pole screw terminal connector for wires up to 0 75 mm2 To ensure that the installation wiring safety complies with the European Harmonized Document HD384 4 46 S1 an Emergency Switching Device E S D must be fitted downstream of the UPS As soon as the emergency condition that triggered the switch has been resolved switch off all UPS switches input output battery disconnector and all external battery switches and repeat the start up procedure as described in Normal and safe operation on page 29 Notice The interface cables must be shielded and located away from the power cables min 20 cm The shield must be connected at both ends Control and power cables must cross at a 90 angle Page 26 User Handbook 10H52172UM01 Rev 5
56. nter Service Language Contrast Up or Down Manufacturer Type of UPS Website LCD Firmware Part No LCD Firmware Rev Call Rescheduled English Deutsch Frangais Italiano Spanish Portuguese Chinese LCD Firmware Date CU Firmware part No CU Firmware Rev CU Firmware Date 6 11 WARNING AND FAULT INDICATIONS The UPS recognises and draws attention to a number of events occurring during operation These events are divided into Warning and Fault indications Whether the message is a warning or fault can be determined from the number which appears in the Warning Fault Diagnosis page of the display and the buzzer signals The buzzer has two different patterns which indicate the tyre of warning active Pattern 1 long intervals This event is less serious It is not essential that the cause be rectified immediately unless otherwise specified in table Warning indicators Pattern 2 short intervals This is a serious event The cause should be rectified straight away to avoid a fault condition The buzzer is silenced automatically as soon as the cause of the event is rectified It can also be silenced manually by pressing the button TEST RESET Warning indicators If a warning indication appears the UPS continues to operate The yellow LED ALARM illuminates the control panel A number between 1 and 31 appears in the display indicating the type of warning User Handbook 10H52172UM01 Rev 5 04 2008 Page 41
57. ntered Call customer service gt Please inform customer service of the indicator number s and the illuminated LEDs Fault indications If a fault occurs the affected UPS component is always switched off and the UPS automatically switch es to the best possible operating mode for supplying the loads the red FAULT LED illuminates on the control panel Anumber between 33 and 99 appears in the Warning Fault Diagnosis page of the display indicating the type of fault Fault indicators are also indicated by a continuous tone from the buzzer If a fault occurs proceed as follows Acknowledge horn First acknowledge the horn by pressing the TEST RESET button Correct fault Next correct the fault by following the indications in Table 11 on page 43 If the fault cannot be corrected Call Customer Service The customer service addresses are given on the last page of this manual Acknowledge fault After the fault has been corrected it must be acknowledged by pressing the TEST RESET button again Page 42 User Handbook 10H52172UMO1 Rev 5 04 2008 CHLORIDE 70 NET 50 60 kVA Displayed Faults The various possib Normal and safe operation e fault indicators are listed in the following table Table 11 Fault Indications Fault Cause Corrective steps 33 temperature in converter too high lower temperature e g with ventilation clean or replace filter mats optional check
58. nts and UPS status information to files e Real time viewing of site power and UPS status information e Administrative shutdown for scheduling planned system shutdowns Control of UPS performance features set restart to manual silence alarms adjust trip points e Remote access and monitoring of UPS connected to remote servers on the network using Named Pipes or TCP IP 9 8 SHUTDOWN SOFTWARE FOR COMPUTER INTERFACE PORT Netw ork adaptor ManageUPSyrr ManageUPSneT formerly known as the SNMP adapter allowing UPS to be monitored and controlled over a network using TCP IP protocol The adapter allows e UPS monitoring from an NMS station using SNMP UPS monitoring from a PC using a Web Browser e Notification of events via E mail 9 9 5400 M ULTIPLEX For connection between the UPS and 5400 type computer or similar a 50 m cable complete with the appropriate connectors is available 9 10 LIFE NET This option provides remote monitoring of the UPS via a dedicated telephone line to ensure maximum reliability for the duration of its operational life The UPS automatically telephones the service centre at predefined intervals to provide detailed information which is analysed in order to predict any short term failures In addition it is possible to control the UPS remotely Transmission of UPS data to one of the service centres is by modem and can be e ROUTINE typically once a week e EMERGENCY when something goes wron
59. pparent power at kVA 50 60 COS Ping 0 8 Nominal active power kW 40 48 Nominal current at 400 V 71 85 cos 9 0 8 A Heat UPS Rating kVA 50 60 Heat emission W at 100 load Float 3500 4150 Recharge 4000 4650 idle W 800 Airflow rate m3 h 650 650 Electronic bypass Max overload current for 10ms A 4000 4000 1 Conversion power loss in BTU h Py KW 3412 Notice Refer to the information provided on the rear of the device User Handbook 10H52172UM01 Rev 5 04 2008 Page 57 Technical data 10 2 SPECIAL VERSIONS 70 NET can be customised to provide galvanic isolation and voltage adaption for specific load require ments The following versions are available upon order T version 70 NET T includes an isolation transformer at the input This transformer provides complete electrical isolation between the load and the input mains utility Technical data differs according to the following table CHLORIDE 70 NET 50 60 kVA Unit Rating Description kVA 50 60 Electrical Data Voltage Vrms 400 3ph N 15 30 with derating INPUT Current single phase Arms 85 100 Frequency Hz 50 60 auto selection kVA 50 60 Power rating kW 40 48 Voltage Vrms 380 400 415 3ph N Current 400Vrms Arms 72 87 Frequency Hz 50 60 auto selection Waveform Sinusoidal Max dissipation nominal load battery recharging W 6000 6750 Mechan
60. put Description UPS Output DC Link V Mains L1 Battery Real Power Out V Mains L2 Real Power Out L1 V Mains L3 Real Power Out L2 Mains Frequency Real Power Out L3 V interm circ Tot Real Power Out V interm circ App Power Out L1 V interm Circ App Power Out L2 V Output L1 App Power Out L3 V Output L2 Tot App Power Out V Output L3 Overload Threshold Output Frequency V Batt per Cell Output L1 Batt Temp Outout L2 Batt Current Output L3 Actual Capacity Output Frequency Hold up Time User Handbook 10H52172UM01 Rev 5 04 2008 Page 39 Normal and operation CHLORIDE 70 NET 50 60 kVA Table 9 Displayed Text Sub Menus N Description 21 UPS Input Contact SETTING MENU Output Contact Optional Boards comms box slot numbers see right Other Communi cation box CU4 POB Protibus 22 UPS Input Contacts Function AK3 SETTINGS MENU Function 1 On Delay AK3 On Delay EK1 Off Delay AK3 Off Delay EK1 Negate Output AK3 Negate Input EK1 Function AKA Output Contacts On Delay 4 Function AK1 Off Delay On Delay AK1 Negate Output AK4 Off Delay AK1 Optional boards Negate Output AK1 Board in slot 3 Function AK2 Profibus Bus Addr On Delay AK2 Profibus PZD5 Off Delay AK2 Profibus PZD7 PZD8 Negate Output AK2 Profibus PZD9 23 SETTING Par
61. rces of electrical energy before carrying out this operation 7 4 SERVICE ADDRESSES Onsite service is available world wide Service telephone and fax numbers can be found on the last page of this manual 7 5 DECOM MISIONING Taking out of service Switch to service bypass Switch the UPS to Maintenance Bypass operation see Table 6 on page 34 Disconnect batteries Open the battery isolator or battery switch if other external batteries are used e Before continuing work measure the voltage at the battery terminals and at the mains input and wait until this has dropped to 0 V or wait at least 5 min Failure to do this can lead to severe electrical shock and possibly death The UPS is now in maintenance bypass operating mode The only voltage present is at the mains and load terminals Qualified personnel may now carry out maintenance work while observing the corre sponding safety measures Disconnect mains If the loads no longer need power you may now open the external mains separation device for the UPS 7 6 DISPOSAL Within the EU batteries and other devices must be disposed of by a certified disposal specialist Out side the EU disposal is to be performed in accordance with the applicable regulations for the given country User Handbook 10H52172UM01 Rev 5 04 2008 Page 45 Maintenance CHLORIDE 70 NET 50 60 kVA Page 46 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA
62. red to provide a mains separation device at the installation site In order to guarantee safe working conditions ensure all voltage sources are isolated before carry ing out the power connections ENSURE CORRECT POLARITY e The mains supply separation device must be fitted with a warning label that states Switch off the UPS supply prior to working on this system 1 4 OVERHEATING Warning N To avoid overheating inside the UPS do not operate the unit with the rectifier running the Inverter switched off and the Bypass switch open for extended periods 1 5 EMERGENCY M EASURES In order to conform to the European Standard 62040 1 1 par 5 1 5 UPS must be fit 1 ted with an Emergency Power Off device that can be used to shut down the unit completely in the event of an emergency 70 NET is equipped with a dedicated user input which is default configured to execute the EPO function Refer to Emergency Power Off E PO X8 on page 26 for instructions on how to install an button on this UPS gt In the event of an emergency press the EPO button immediately in order to shut down the entire system If for any reason the EPO fails to switch off the UPS proceed as follows Open the external mains separation device Switch off the load e NEVER ATTEMPT TO OPEN OR CLOSE THE UPS BATTERY SWITCH UNDER EMER GENCY CONDITIONS e n case of fire call the emergency personnel fire briga
63. ser Handbook 10 521720 01 Rev 5 04 2008 Page 53 Options CHLORIDE 70 NET 50 60 KVA 9 12 CONNECTIVITY The following tables give details of the connectivity solutions which can be used in association with 70 NET For port numbers please refer to Chapter 5 For further information please refer to CHLORIDE Connectivity Solutions specifications and XS3 uses USS protocol X6 and XS6 can set to USS or LIFE net protocol Table 18 Single Connectivity Solutions Solution Recommend Port Optional Port Comments 5 XS3 rsp XS6 rsp Internal slot in card X3 6 X6 External network adapter MopUPSPROFESSIONAL X3 X6 Serial port X3 or X6 may be used PPVis X3 X6 Serial port or X6 may be used LIFE net Slot Modem XS6 X6 Only serial port X6 may be used Table 19 Simultaneous up to 2 Connectivity Solutions solution ManageUPSwer MopUPSPROFESSIONAL LIFE net Solution Port no Port no Port no Port no 5 XS3 XS6 X6 XS6 MopUPSPROFESSIONAL 56 X6 XS6 PPVis X3 X6 56 Slot Modem 56 9 13 DUST FILTER The option improves the protection degree of the air entrance from IP20 to IP30 for specific applications such as dusty environments The filter shall be housed in the UPS cubicle Page b4 User Handbook 10H52172UMO1 Rev 5 04 2008 CHLORIDE 70 NET 50 60 kVA 10 TECHN
64. sert the battery fuses and close the battery switch Warning indicator 13 is extinguished on the display Situation 2 DC voltage present The UPS may be fitted with an upgraded charger module which detects reversed connect battery feature Battery Reverse Detection A charger having this feature provides charging only if the batteries are connected correctly If no battery is connected no charging voltage is present If the UPS already has this feature proceed as follows Connect the battery via the battery breaker directly to the charger If the polarity is correct indicator 13 is extinguished on the display If the polarity is incorrect indicator 13 remains illuminated swap battery connectors over and try again User Handbook 10H52172UM01 Rev 5 04 2008 Page 33 Normal and safe operation 6 7 UPS OPERATING PROCEDURES Procedures refer to para 15 Table 4 Switching the UPS ON CHLORIDE 70 NET 50 60 kVA Step Action Status 1 Switch OS1 to ON 2 Switch OS2 to ON 3 Switch 054 to ON Bypass Mode load supplied from Bypass 4 Connect the external battery by switching the battery separating device see Connecting the batteries on page 20 to ON 5 Press Inverter ON on Display Panel Fig 21 for 5 seconds Normal Mode On Line Table 5 Switching the UPS OFF Step Action Status 1 Press Inverter OFF on Displa
65. ted on the front of the UPS After having removed the front panel the location of the switches can be seen as in the following figures Warning 0000 000000000 009090909090909 0 08080 08080808080808080800808080 0808080 080 080 0 09090 0 0 0 0 0 0 0 0 0909080 09090909090909090909090909090909090 090909090909090 08000006000006000800000600000000 0 2009090909090999 09090 0900000000000000090000099 000900000009099 09999999999999999999999999999999990 090609999999999999599999599999999999 0 08080 08080808080 0808080802080 090909090909090 0505000505090505000505000650500000050 000000900000909 S0909000900909960000909900000906090000o00 0909090000909090 000000000000000000000900000000000009 090900000009090 0909090999999999999999999999999099999 09969999999999999999999999999999990 09069999999999999999999999999999999 090909090909090 0 0808080808080
66. the legal regulations of the member states regarding electrical equipment for use within specific voltage limits superseding the 73 23 EC and successive amend ments 89 336 EC Directive of the council for adaptation of the legal regulations of the member states regarding electro magnetic compatibility modified by directive 91 263 EC 92 31 EC and 93 68 EC Conformity is established through compliance with the following standards e 62040 1 1 e IEC 62040 3 e EN 50091 2 Additional information regarding adherence to these directives is included in the appendices NSR and EMC of the EU Declaration of Conformity If needed the EU Declaration of Conformity can be request ed from CHLORIDE 2 2 SYMBOLS AND PICTOGRAM S The following symbols and pictograms are used in this handbook Warning N Indicates instructions which if not observed may result in danger to life safety the reliabil ity of your device or data security Notice Indicates additional information and tips Indicates a step that you must carry out 2 3 TERMS USED Service bypass The switch that allows continuous supply to the load via the bypass input mains during maintenance work also referred to as the maintenance bypass Electronic bypass A thyristor switch which connects the load directly to mains in event of inverter overload also referred to as a static switch or static bypass Qualified personnel Personnel who are familiar
67. the load side Differences of 20 are allowed for power cable lengths of up to 20 m For larger distances cable lengths may not vary by more than 10 8 1 COMMISSIONING Commissioning of multiple block systems must be carried out by appropriately trained technicians 8 2 SYSTEM CONFIGURATIONS para 23 illustrates the schematic diagram of a 4 block system with common battery and Service Bypass Switch SBS The SBS illustrated can be in 70 NET parallel systems where units are of standard 400V type If T version units are used see T version on page 58 a correctly configured transformer must be installed at the input of the SBS UPS blocks have been designed for use with separate batteries para 23 Where a common battery is used the battery manager does not carry out autonomy time and capacity calculations 8 3 COMMUNICATION BETWEEN THE UPS BLOCKS UPS units exchange information between each other via the connector cable 25 pin connector shipped with each unit para 24 displays the loop circuit which is electronically monitored The commu nication cables are shielded and must be run separately and away from all power cables 8 4 PARALLEL SWITCHING PROCEDURES Procedures refer to Fig 14 on page 29 Table 12 Switch On procedure all switches in OFF Step Action Status On each UPS 1 Switch QS1 to ON 2 Switch QS2 to ON Await Bypass Mode ON 3 Switch QS4 to ON Bypass Mode Output voltage present 4
68. the problem mains voltage present persists contact the responsible buzzer sounds at intervals customer service representative ALARM indicator UPS error Contact the appropriate customer illuminates buzzer sounds continuously service representative Overheating Reduce ambient temperature Backup time less than that specified The fuse switch of the battery extension s is in OPEN position Move the fuse switch to the ON position Batteries are not completely charged Charge batteries See Batteries external only on page 7 and test backup time If the problem persists contact the appropriate customer service rep Batteries are defective Contact customer service Charging device is defective Contact customer service OVERLOAD LED lit Overload at UPS output Reduce load to the permissible value No communication between UPS and PC Wrong serial connection cable Check whether the correct cable has been used standard modem null modem cables are not permissible Interface on the PC is being used by another process or is defective Check whether other software service is accessing the interface on the PC try selecting a different serial interface Interference on the data cable Lay cable differently Page 44 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 NET 50 60 kVA Maintenance 7 MAINTENANCE 71 MAINTENANC
69. uld be installed adjacent to the UPS note the battery terminals are located on the right side of the UPS Make the ground connections PE Connect the batteries with cables as suggested in Table 1 to terminals positive pole and nega tive pole and in accordance with the connection diagram Connect the cable for the temperature sensor between terminals XT1 1 and XT1 2 of the UPS termi nal block and terminals X1 1 and X1 2 of the battery cabinet para 10 Shielded temperature sensor lines must be used between the UPS cabinet and the battery cabinet for EMC interference suppression as specified by EN 50091 2 Class RS The shielding is to be con nected to the UPS Secure the sensor in the battery cabinet using a cable clamp or similar device Before the system starts ensure that the UPS battery connections polarity is correct Wrong con nections can damage the system and operator safety User Handbook 10H52172UM01 Rev 5 04 2008 Page 21 Installation CHLORIDE 70 NET 50 60 kVA PE J XT1 PE XT1 Figure 10 External Battery Connections Page 22 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Installation 4 10 HANDLING THE BATTERIES Warning Batteries are a potential source of danger
70. voltage into interference free alternating voltage at a fixed frequency and amplitude from which are supplied the connected loads This protects the load from mains supply disturbances and provides a secure supply for electrical loads PCs network servers multi console systems In case of a mains failure the batteries provide uninterrupted power to the loads for a given period dependent on battery capacity and connected load Figure 14 UPS in on line operation Battery management The battery is charged and discharged as well as monitored using a dedicated microprocessor control This ensures battery lifetime is maximised For details see Special features on page 29 Overload capacity In the event of overload e g gt 150 of nominal load or inverter failure the load is supplied directly by the mains supply via the automatic bypass As soon as the system returns to normal operating con ditions it automatically switches back to inverter operation Communication The UPS offers several interfaces for communication with computers Further information is included in Interfaces on page 25 6 2 SPECIAL FEATURES Safe and reliable operation Real on line functioning i e complete de coupling of the load from all anomalies in the mains supply The Control Unit internal processor CU supports first class features of the UPS i e vector control highest flex
71. warning label on the UPS or battery cubicle Notice Full safety instructions concerning the use and maintenance of UPS batteries are provided in the appropriate battery manufacturers manuals The battery safety information contained in this section relates to key considerations which must be taken into account during the installation design process and may affect the design outcome depending on localised conditions Warning Special care should be taken when working with the batteries associated with the 70 NET When all batteries are connected together the overall voltage exceeds 500V It is most important to ensure that the batteries are installed separately in a designed lockable dedicated battery cabinet or battery room Battery cabinet specifications can be found in Battery Management Modules on page 52 of this manual Warning In the event of malfunction the battery shelves and or cabinet chassis or battery frames may become live User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Installation Notice The requirements of the EC directives are satisfied when battery cubicles are used with original accessories If alternative batteries are used you must ensure that the applicable EC directives are met and declare conformity The UPS must still be parameterised with the service software and fitted with an all pole disconnecting device and fuses according to tab
72. ws as illustrated in Fig 1 on page 11 and lifting it off using a fork lift max width between forks 540mm Ref EN 1757 Note that the retaining brackets must not be un screwed from the UPS feet Note also that when moving the pallet the maximum distance between forks is 690mm Figure 1 Unpacking If it is not intended that the UPS be used within seven days of delivery attention shall be paid to the storage conditions If the batteries or the equipment are to be stored they must be kept in a clean dry environment and away from extremes of temperatures User Handbook 10H52172UM01 Rev 5 04 2008 Page 11 Preparation For Use CHLORIDE 70 NET 50 60 kVA 3 4 ENVIRONMENTAL CONDITIONS The UPS must be installed vertically on a level and even surface and in an area protected from ex tremes of temperature water and humidity Do not stack units and do not place objects on top of them The operating temperature range of the UPS is 0 C to 35 C 40 C for maximum 8 hours continuous operation The ideal environmental temperature range is 15 C to 25 C The battery life is defined at 20 C Each increment of 10 C above 25 C reduces the expected life by 50 Installation altitude The maximum operating altitude of the UPS without derating is 1000 m At higher altitudes the load must be reduced according to para 2 100 8 90 2 80 9 70 1000 2000 3000
73. y Panel Fig 21 for 5 seconds Bypass Mode load supplied from Bypass 2 Disconnect the external battery by switching the battery separating device see Connecting the batteries on page 20 to OFF Switch OSA to OFF Load no longer supplied 4 Switch OS2 to OFF 5 Switch OS1 to OFF UPS OFF Table 6 Transfer from On line to Maintenance Bypass operation Step Action Status 1 Press Inverter OFF on Display Panel Fig 21 for 5 seconds Normal Mode Automatic bypass 2 Disconnect the external battery by switching the battery separating device see Connecting the batteries on page 20 to OFF Switch OS3 to ON 4 Switch OSA to OFF Service Mode Switch OS1 and OS2 to OFF Maintenance Bypass Mode Table 7 Transfer from Maintenance Bypass operation to On line mode Step Action Status 1 Switch QS1 and OS2 to ON Await Bypass Mode 2 Switch OSA to ON Service Mode 3 Switch 53 to OFF 4 Connect the external battery by switching the battery separating device see Connecting the batteries on page 20 to ON 5 Press Inverter ON on Display Panel Fig 21 for 5 seconds Normal Mode On Line Page 34 User Handbook 10H52172UM01 Rev 5 04 2008 CHLORIDE 70 50 60 kVA Normal and safe operation 6 8 CONTROL PANEL AND DISPLAY The control panel serves as the UPS user interface An LCD informs the user about the operating status of the UPS A single line diagram of the UPS is continuously displayed on the default page The main

70-NET 50-60 kVA UNINTERRUPTIBLE POWER SUPPLY SYSTEM

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