APC 9000 Power Supply User Manual
Contents
1. lt I I I inverter inverter inverter stack stack stack I 1 E E XR8 air card XR9 admission cage XR5 XR6 XR7 remote relay board XM136 APOZ remote relay board XM137 board O off A transformer a Q5N load gt gt 000 i N L1 L2 L3 load air admission 2 Bes 85 00 0 0 0 a WA O O O O O Oo cable tie bar amp a Ea i o N aan an H EEA KREIEREN sory 2 TN IR vr x RR SIT i pa Sr N SLA ae taba eas Die bd ae ERINNERN ERSTE NEN WER NE ERROR TS ER ee ERY ACP RUSS OR et ar A AN TRINA RATE a L connection earth cable from below bar tie bar spacing uprights trough if applicable power cable routing via the bottom Cables connected by lugs to 100 x 10 mm copper terminals and 14 mm diameter holes Height of connections relative to floor load 410 mm remote relay board 1030 mm 34006451EN AC Page 21 Installation 2 8 Connection of Media Contacts 9 standard auxiliary circuits figure 16 The standard auxiliary circuits of the rectifier inverter and Static Switch Cubicles are connected to the remote relay board by 4 connectors see the location of this board in the figures of the previous section recommended cable cross section 1 mm use a shielded cable to connect the battery cell the male connectors that fit the female connectors on the board XR1 to XR4 are supplied the contacts are volt free a2. Fig 4 34006451EN AC Page 10 Installation 2 3 Floor loads figure 5 the floor supports the weight of each cubicle via the four 60 mm diameter pads at the bottom of the feet screwed into the corners of the frame the exact locations of the footpads are indicated in the figure normally the cubicles do not have to be secured to the floor the footpads nevertheless have holes with an average depth of 12 mm designed for the fitting of M16 anchor bolts to determine the stresses applied by the cubicle feet on the floor divide the cubicle weight see the first 3 tables of this manual by the total area of the 4 footpads 110 cm Cubicle footpads q cubicle width o y less 66 mm four 60 mm dia footpads with 12 mm average depth holes for M16 anchor bolts Fig 5 2 4 Cubicle layout on false floor or normal floor figures 6 7 8 the cubicles can be installed directly up against the rear wall an overall clearance of 400 mm must be left above the entire surface of the cubicles for ventilation aside clearance of 25 mm is provided by the vertical bars on the sides of the cubicles to allow door opening For cubicles mounted side by side the two adjacent bars ensure an inter cubicle clearance of 50 mm aminimum clearance of 1000 mm is required in front of the cubicles to allow complete opening of the doors and easy access for maintenance work replacement of subassemblies
3. for extended battery backup times or high output systems the UPS may have several battery cubicles see the table at the end of the previous chapter If this is the case install the battery cubicles on the left side of the rectifier inverter cubicle with the cubicle containing the battery circuit breaker QF1 closest to the rectifier inverter cubicle figure 7 when an auxiliary cubicle is included in the UPS it should be installed to the left of the battery cubicle s connection via the bottom The connection cables may be run in three ways in a cable trench running underneath the front of the cubicles see trench dimensions and layout in figure 6 under a false floor A cutout must in this case be made in the floor for cable entry see figure 6 for dimensions 34006451EN AC Page 11 Installation Layout for a single unit UPS with one battery cubicle cubicle width W 50 cubicle width W see table see table spacing uprights L__ cutouts necessary for _ location cable entry from underneath PERE of trench a false floor a cc under cubicles 200 mm x W 160 mm if applicable Fig 6 Layout for a single unit UPS with several battery cubicles battery cubicle 1 containing battery rectifier inverter cubicle circuit breaker QF1 Fig 7 on the floor under the cubicles in the free space equal to the height of the feet In this case the cables should be run side by side to avoid
4. only for 120 to 800kVA il static switch cubicles earth bar A WETA a CE TC A Te Otay ae DEN SETA Maron NS NENG SE NEE ean connection with a bolt nut and contact washer mains 2 inverters 34006451EN AC Page 35 Appendix 2000 kVA Static Switch Cubicles earth bar N earth bar REITER w eos Lee Ga Saative fis LTE 2 EEE TEEN T FTSE connection with a bolt nut and contact washer inverters mains 2 Tele Monitor unit Tele Monitor unit connection with a bolt nut and contact washer ai 34006451EN AC Page 36 REN TANTE 34006451EN AC Page 37 34006451EN AC Page 38 34006451EN AC Page 39 by Schneider Electric 34006451 EN AC
5. 415 V a battery with a 15 minute backup time 206 cells at 2 V per cell i e 412 V and at the beginning of its recharge cycle and full rated load with a power factor of 0 9 2 the rated Mains 1 currents In have been determined for a minimum float charging voltage of 423 V and full rated load with a power factor of 0 9 3 the Mains 1 currents given for an overload of 25 or 50 are maximum values They have been determined for a battery drawing the minimum float charging voltage and a load power factor of 0 9 When choosing the circuit breaker rating use the rated current column and check that the circuit breaker tripping curves are compatible with the values in the overload columns The parameters given in the table below can be used to determine the required rating of the source side protective circuit breaker on the Mains 2 line for a single unit or modular UPS Important It is essential to choose the type of circuit breaker according to its breaking capacity and the prospective short circuit current at its place of installation This choice must also be made so as to protect the static switch semiconductors and ensure discrimination with respect to the UPS output fuses refer to appendix chapter For an installation with a Static Switch Cubicle the Mains 2 currents indicated in the table must be multipled by the number of parallel connected rectifier inverter cubicles required to supply the load power i e without ta
6. APOZ board rectifier inverter 2 ribbon cables supplied APOZ board rectifier inverter 3 Fig 17 34006451EN AC Page 23 Installation Connections between ACPZ boards frequency converters or parallel UPSs with SSC these connections are made through the special cables supplied these connections only concern installations with a Static Switch Cubicle and should be made in addition to the connections between rectifier inverter cubicles described previously the ribbon cable from connector XM133 of the ACPZ board of one rectifier inverter cubicle is connected to one of the connectors XM127 to XM132 of the ACPZ board of the Static Switch Cubicle Important Outside the cubicles group the APOZ inter board and ACPZ inter board connections with the inter cubicle auxiliary connections and separate this assembly from the power cables Connections between each rectifier inverter cubicle and the Static Switch Cubicle example of 3 parallel UPS rectifier inverters with SSC ACPZ board rectifier inverter 3 ribbon cable supplied ACPZ board rectifier inverter 2 ribbon cable supplied ACPZ board ACPZ board of the static rectifier inverter 1 switch cubicle ribbon cable supplied XM XM XM XM XM XM 127 128 129 130 131 132 a _ Fig 18 34006451EN AC Page 24 Installation Connections between MISI boards modular UPSs See figures 19 to 21 these connections are made using the special c
7. been determined for a battery at the end of a charge cycle the current values and cable sections for Mains 2 and load are given for full rated load with a power factor of 0 9 For frequency converters the parameters concerning Mains 2 are not applicable The load parameters common to all the converters are given in the table below For a parallel UPS the parameters for Mains 2 and load are also provided in the table below For a modular UPS the parameters for Mains 2 and load are also provided in the table below Parameters for single unit UPS cables Copper conductors rated line currents absorbed in Amps cross sectional area of cables in mm 2 inverter Mains 2 Mains 2 in KVA with or and load with or and load without without battery 1 battery 1 800 4 x 240 4x 185 3 x 240 900 4 x 240 4 x 240 3 x 240 Aluminium conductors rated line currents absorbed in Amps cross sectional area of cables in mm 2 inverter output 415 V battery Mainst 415 V battery 3 Mains 2 Mains 2 with or and load with or and load without without battery 1 battery 1 2274 4 x 400 4 x 300 3 x 400 2274 4 x 400 4 x 400 3 x 400 1 the rated Mains 1 currents In have been determined for a minimum float charging voltage of 423 V and full rated load with a power factor of 0 9 2 the cable cross sections are calculated according to permissible temperature rise and allow for line voltage drops over a maximum length of 100 m AC circ
8. blocking the flow of air for ventilation The cables exit from the rear or sides of the cubicles connection via the top the Static Switch filter and auxiliary cubicles are designed for connection via the bottom or top for the rectifier inverter cubicles a special 400 mm wide connection duct must be added to the right of the cubicle to allow connection via the top Layout for an installation with two parallel UPSs and a centralised SSC auxiliaries battery cubicle1 rect inv cubicle s 2 if applicable cubicle 1 auxiliaries rect inv battery static switch cubicle 2 cubicle 2 cubicle s 1 cubicle if applicable Fig 8 34006451EN AC Page 12 Installation 2 5 Power circuit wiring diagrams The single wire diagrams for typical UPS installations are given in figures 9 to 15 The heavy lines represent the cables that must be connected see the table in the previous chapter for the required cross sectional areas of the cables Note for frequency converters the input and output frequencies may be different 50 or 60 Hz for frequency converters without batteries ignore the battery cubicles and the and cables shown in the diagram Special case The UPSs can be optionally supplied with the neutral conductor not interrupted by switches Q4S Q3BP and Q5N Diagram for a single unit or single modular UPS with common Mains 1 and 2 rectifier inverter cubicle mains 2 Q4S static mai
9. of the rectifier inverter and Static Switch Cubicles are connected to additional remote relay board by means of the 4 connectors see location of this board in the figures of the connection of power circuits section recommended cable cross section 1mm 2 the male connectors that fit the female connectors on the board XR5 to XR9 are supplied the contacts are volt free and are shown in the diagram under the following conditions UPS on contact at rest contact breaking capacity 250 V 5A Note In a parallel connected UPS installation the load and mains 2 signals are provided by the Static Switch Cubicle ACPZ board of the Static Switch Cubicle 1 0 1p __ 1 Il __ 12 1______ additional remote relay board XR9 XR5 XR6 connector XR5 option connector XR6 option connector XR7 option connector XR8 option connector XR9 option Fig 22 ei Te SS SY SE SSS SS SS ee overload 2 overload 2 inverter function fault 1 inverter function fault 1 rectifier charger operating 1 rectifier charger operating 1 output signals rectifier charger function fault 1 rectifier charger function fault 1 transfer to Mains 2 inhibited 3 transfer to Mains 2 inhibited 3 transfer function fault 2 transfer function fault 2 transfer to Mains 2 inhibited 4 5 transfer to Mains 2 with interruption inhibited 4 5 desynchronization
10. 5 mm must be added on each side to the indicated cubicle width i e 50 mm in all per cubicle This applies to all cubicle installation cases Cubicle widths have been rounded off to the nearest cm 2 the indicated heat losses are those produced by the unit at full rated load when operating on Mains 2 They are not to be taken into account when dimensioning the air conditioning system The cubicles are cooled by forced ventilation 34006451EN AC Page 5 Characteristics 1 4 Electrical parameters for selecting protective devices 34006451EN AC Page 6 The parameters given in the table below can be used to determine the required rating of the source side protective circuit breaker on Mains 1 of a single unit or modular UPS a frequency converter or a parallel UPS with SSC Important It is essential to choose the type of circuit breaker according to its breaking capacity and the prospective short circuit current at its place of installation Note For Mains 1 power supply voltages of 380 400 and 415 V the Mains 1 current is the same because it is a function of the DC voltage Electrical parameters for Mains 1 inverter 5 output rated current In for unit for 25 for 50 overload 3 overload 3 in kVA with battery at start without battery 2 3 3 of charge cycle 1 1555 1329 1819 2183 900 1555 1329 1819 2183 1 the rated Mains 1 currents In have been determined for a rated phase to phase voltage of 380 Vto
11. A fuse 34006451EN AC Page 31 Appendix 3 2 Cubicle mounting and connection for 2000 kVA Static Switch Cubicle Cubicle mounting move the cubicles to their operating location adjust the front foot pads so that the cubicles are vertical and their doors aligned Internal connections between cubicles install and bolt the supplied fish plates on the bars for the phases and neutral L1 L2 L3 N between the two cubicles four bars in top and four bars in bottom connect the earth strap to the front uprights of both cubicles connect the connectors marked XM1 and XM2 from the left cubicle to the connectors marked XF1 and XF2 in the right cubicle left cubicle right cubicle a oli i Ion Q3BP XF1 XF2 gt DA i T amp XM1 XM2 L3 card cage SREM ARE AE ER BERGE RI aang IE NAD SE DRESDEN AR earth strap to be connected to the front uprights of both spacing cubicles uprights 34006451EN AC Page 32 cross section AA Right cubicle of a 2000 kVA Static Switch front view air extraction Appendix air admission air admission N A T T E E EISA TAEAE AAIR OIERA EEA REN EDEN pitas A sagen connection lt ree cg 7 P from below L spacing uprights Fa 4 sees trough if applicable RRS N EENH power cable routing via the bottom Cables connected by lugs to 5 x 5 x 100 mm copper terminals and 16 mm diameter holes Height of connections r
12. MGE Galaxy 9000 50 60 Hz 800 900 kVA Installation manual Single unit UPS Modular UPS Parallel UPS with SSC Frequency converters Static Switch Cubicle LLES PTAA MATINN inns HT un PAT Arc by Schneider Electric 34006451EN AC Page 2 Contents 1 Characteristics 1 1 Characteristics common to all cubicles ec ccce cece cseeeeeceneeeeeecaeeeeeeesaaeeeeeaaeseeesaaaeeesesaeeeesesaaes 4 1 2 Rectifier InVerter ubiele 22 22 einen le ne 5 123 Statie Switch Cubicle a irn 5 1 4 Electrical parameters for selecting protective devices cc ccccececeeccseeeeeeeeeeeeecaneeeessnaeeeeesaaaes 6 1 5 Electrical parameters for determining cable cross sections cccccceeeeeeeeeeeeeeaneeeeeeneeeeeesaaees 7 2 Installation to be carried out by qualified personnel only 2A HANGING esta Seinen 10 2 2 POSITIONING TMG CUBICIES are lei een 10 2 3 Floor loads figure 5 zu nee aeg een HEN lHNEE 11 2 4 Cubicle layout on false floor or normal floor figures 6 7 8 24u4s0444400Rnennnnnnnnnnnnn nennen 11 2 5 POWER CIFCUN WIFING dlagrams 1 nn 13 2 6 Cubicle mounting and connection 4 244444044Hnnnnnnnnnn nennen nnennnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnen 17 2 7 CONNECTION OF POWer GIrEUNNS un tee a A Rein 19 2 8 Connection of Media Contacts 9 standard auxiliary circuits figure 16 22 2 9 Connections betwe
13. Please consult us Please consult us Please consult us Please consult us 1 cable cross sections are given for copper conductors of the U1000 RO2V type increase by 30 for aluminium conductors They are calculated according to permissible temperature rise and allow for line voltage drops over a maximum length of 100 m For greater lengths the cross sections should be chosen to limit voltage drops to 3 NF C 15 100 authorizes a maximum of 4 cables per phase Installation with parallel frequency converters mains 1 inverter 1 Fig 1 Installation with parallel UPSs with a centralised SSC mains 2 mains 1 inverter 1 static mains 1 inverter 2 switch cubicle Fig 2 34006451EN AC Page 8 Characteristics The table below serves as an example for an installation with up to four modular UPSs with an external maintenance bypass for installations with redundant units take into account only the units required to supply the load power e g for an installation made up of 3 parallel connected rectifier inverter cubicles one being redundant only 2 units are used to determine the currents on the maintenance bypass line and the load and the cross sectional areas of cables this table has been drawn up for rated phase to phase Mains 2 and load voltages of 415 V and full rated load with a power factor of 0 9 For voltages of 380 or 400 V multiply the indicated currents by 1 09 and 1 04 respectively then modi
14. Q3BP x modular UPS cubicle 1 mains 2 Q4S static switch earth mains 1 Q1 rectifier Q5N inverter 1 battery cubicle 6 eee earth beside rectifier x l inverter cubicle 1 frames interconnection for earthing Other battery fifi cubicles if applicable modular UPS cubicle 2 mains 2 Q4S static switch load Q5N mains 1 Q1 rectifier l Q5N x inverter 2 battery cubicle 2 earth beside rectifier ER sl inverter cubicle 2 frames interconnection for earthing Other battery ifili cubicles if applicable modular UPS cubicle 3 mains 2 Q4S static switch mains 1 Q1 rectifier l Q5N inverter 3 DT frames interconnection for earthing battery cubicle 3 _ Other battery earth beside rectifier on il E P cubicles if earth inverter cubicle 3 applicable Important The power cables between each UPS and the upstream protection devices must be the same length The same holds for the power cables between each UPS cubicle and the external maintenance bypass Fig 15 34006451EN AC Page 16 Installation 2 6 Cubicle mounting and connection Mounting of the left and right cubicles Gusset plates have been fitted to the top corners on all four sides of the cubicles to provide reinforcement for transportation prior to joining the two cubicles remove the rear gusset from the right side of the left cubicle move the
15. ables A supplied connectors XM5 XM6 and XM7 on the MISI board are used to transmit signals connectors XM10 XM11 and XM12 on the MISI board are used to receive signals connector XM5 is associated with connector XM10 for communication with a second UPS unit similarly XM6 is associated with connector XM11 for communication with a third UPS unit and XM7 is associated with connector XM12 for communication with a forth UPS unit situation with two modular UPS units see figure 19 situation with three modular UPS units see figure 20 situation with four modular UPS units see figure 21 Fig 20 34006451EN AC Page 25 Installation Important Outside the cubicles group the cables between the MISI boards and those between the APOZ boards with the other auxiliary links between cubicles and separate all these cables from the power cables Fig 21 2 10 Connections between rectifier inverter cubicles and external maintenance bypass cubicle make connections with 1 mm wires recommended size not supplied connect terminals 1 and 2 on connector XM8 on the MISI board in the UPS to terminals 1 and 2 in the external maintenance bypass maintenance bypass cubicle Q3BP 1 x MISI 1 or Q3BP 1 MISI 2 Q3BP 2 34006451EN AC Page 26 Installation 2 11 Connection of Media Contacts 15 additional auxiliary circuits figure 22 The additional auxiliary circuits
16. can be inserted from all four sides into 100 mm 10 mm high openings the unadjusted cubicle height H is 1900 2000 mm after lifting the cubicle the height can be adjusted 10 mm by screwing in or out the four feet the bearing surface corresponds to the area of the four cylindrical foot pads 60 mm diameter positioned in each corner of the cubicle the cubicle depth D is 840 mm 800 mm without doors and panels operating temperature range for rectifier inverter frequency converter or Static Switch Cubicles 0 C to 35 C at rated output 40 C fora maximum of 8 hours and 30 C maximum for overload conditions Operation outside the specified temperature range will reduce service life relative humidity 95 maximum maximum operating altitude without derating 1000 m connection via the bottom for rectifier inverter cubicles or via the top with the addtion of an optional duct that can be installed on the right side of the cubicle The auxiliary and Static Switch Cubicles are designed for connections via the top or bottom the connection cables may be run in three ways in a trench running under the cubicles under a false floor on the floor under the cubicles in the free space equal to the height of the feet in this case the cables should be run side by side to avoid blocking the flow of air for ventilation the intercubicle connection cables are not supplied except for the wires for auxiliary interconnections normally th
17. cle 1 applicable rectifier inverter cubicle 2 frames interconnections for earthing inverter 2 mains 1 Fi output rectifier p earth i frames interconnections for earting battery cubicle GR oe other battery beside rectifier x i m ll cubicles if earth inverter cubicle 2 applicable Fig 13 Note Both the rectifier inverter cubicles and the Static Switch Cubicle can be supplied from a common Mains in which case there is only one upstream circuit breaker same as the case of a single unit UPS with a common Mains 1 and 2 34006451EN AC Page 14 Installation Example of 2 multi bypass modular UPS cubicles for redundancy modular UPS cubicle 1 inverter 1 mains 1 Q1 rectifier output xX inverter 1 Ooo frames interconnection for earthing battery cubicle QF Other battery earth P beside rectifier x i m m l l cubicles if inverter cubicle 1 applicable modular UPS cubicle 2 mains 2 static switch inverter 2 mains 1 output Q1 rectifier charger inverter 2 frames interconnection for earthing battery cubicle Ei 2 Other battery beside rectifier 2 xl m ll cubicles if earth inverter cubicle 2 applicable Fig 14 34006451EN AC Page 15 Installation Example of an installation comprising three modular UPSs with an external maintenance bypass External maintenance bypass cubicle External maintenance bypass line
18. cubicles to their operating location adjust the front foot pads so that the cubicles are vertical and their doors aligned remove the top panel on the left side of the right cubicle for access to the side gussets see figure opposite remove the rear double gusset on the right cubicle turn it around and bolt the two cubicles together right cubicle double gusset to be turned around 34006451EN AC Page 17 Installation Internal connections between cubicles removal of inverter leg no 6 is recommended prior to bolting fish plates L and L first remove the two fuses and the two cables connected to the leg then pull the leg out bolt fish plates L and L refit inverter leg no 6 intended only for transportation the front gussets do not need to be refitted bolt cables L1 L2 L3 and N 4 x 2 coming from the left cubicle to the bars in the right cubicle see figure opposite connect the earth strap to the front uprights of both cubicles connect the connectors marked XF286 to XF2810 on the five ribbon cables coming from the right cubicle to connectors XM286 to XM2810 respectively on the interface board located on the right side of the left cubicle connect the connectors marked XFGDO1 to XFGD05 XFGD01 to XFGD05 and XMGD0O6 for parallel UPSs on the control wires coming from the left cubicle to connectors XMGDO1 to XMGD05 XMGD01 to XMGD05 and XFGD0O6 for parallel UPSs lt 4 r
19. e cubicles do not have to be secured to the floor the footpads nevertheless have holes with an average depth of 12 mm designed for the fitting of M16 anchor bolts the cubicle doors are secured by Ronis locks key 405 Characteristics 1 2 Rectifier inverter cubicle The parameters given in the table opposite can be used to determine the required rating of a single unit or modular UPS a frequency converter or a parallel UPS with SSC Characteristics of rectifier inverter cubicles rated cubicle cubicle cubicle maximum heat losses 2 in cal s inverter width W height H depth D weight output in mm 1 inmm inmm in kg in kVA 1 the width of the vertical side clearance bars 25 mm on each side must be added to the indicated cubicle width i e 50 mm in all per cubicle This applies to all cubicle installation cases Cubicle widths have been rounded off to the nearest cm 2 the indicated heat losses are those produced by the unit at full rated load and with the battery float charging They must be taken into account when dimensioning the air conditioning system The cubicles are cooled by forced ventilation The air enters via the doors and grids at the bottom and is discharged via the roof 1 3 Static Switch Cubicle Characteristics of Static Switch Cubicles cubicle cubicle cubicle maximum heat losses 2 width W height H depth D weight l i in cal s in mm 1 in mm in mm in kg 2000 2450210 1900 10 1770 1 2
20. e drawings outside the cubicles separate the auxiliary wiring from the power cables all the cubicles must be interconnected for earthing forming a mesh which is itself connected to the building structure and earthing electrode the connection drawings hereafter show the cubicles with doors open and terminal shields removed Left cubicle of single unit or parallel UPS with SSC cross section AA front view air extraction rectifier inverter inverter inverter charger stack stack stack air admission transformer battery amp Eee F L1 L2 L3 L L mains 1 mains 1 battery air admission cable tie bar ATAY aoa pes nn ACAN roa Az a ALTE ORE Teekay b ASTY Acah ECAS ACA en ein DT i A pes es J N ECAS ACA Spano neater ME MRE Poy N mes EN oie Dea arpa META REOPEN IRENE SION CER erat SS SURAT ANGERS DENE DEINER RER al a gia a TRIEBE Sosa ates nates PASSES connection spacing cable i from below uprights tie bar u trough if applicable power cable routing via the bottom Cables connected by lugs to 100 x 8 mm copper terminals and 13 mm diameter holes Height of connections relative to floor mains 1 450 m
21. elative to floor mains 2 1400 mm load 800 mm 34006451EN AC Page 33 Appendix Left cubicle of a 2000 kVA Static Switch cross section AA front view air extraction K2S switch 555 SN air admission ACPZ board XM127 to 132 Tr N LI 12 L3 card cage inverter outputs air admission relay board N A Aa e oa aneka VAa ot eh Va ACRE FILING erat rica EE a on TR ATE EI AS de TEN a p Thee ie SN Perens pity cy pet gt Sea feed carne i OREN OBS SENS aRPete asians EIGENEN Sa TCH ERG SATS NIUE RS NI EERE CORT ACCOR ALOR Fa BEE at connection from below F Ao 3 hal say Jae gt Er nate a Mn ARS AGR REA ici ight trough if applicable uprgmis power cable routing via the bottom Cables connected by lugs to 5 x 5 x 100 mm copper terminals and 16 mm diameter holes Height of connections relative to floor inverter outputs 700 mm remote relay board 500 mm 34006451EN AC Page 34 Appendix 3 3 Details of earthing connections in the various cubicles Rectifier inverter cubicle left cubicle right cubicle transformer three phase battery inverter inverter inductor inductor transformer transformer earth bar connection with a bolt nut and inverter input contact washer mains 1 mains 2 120 to 1200 kVA Static Switch Cubicles transformer
22. en cubicles modular UPSs or parallel UPSs with SSC 23 2 10 Connections between rectifier inverter cubicles and external maintenance bypass cubicle 26 2 11 Connection of Media Contacts 15 additional auxiliary circuits MOUE 22 Dee sn an Sn E a en peak 27 2 12 Connection of the battery Temperature Monitor optional 4444400 RR Rn nenn 28 2 13 Connection of the LED remote indications unit 4424440B0Rnnn nenn nnnnennennen nennen nen 30 2 14 Connection of Tele Monitor remote control and indication unit option 30 2 15 Final instalation steps aaa ai 30 3 Appendix to be carried out by qualified personnel only 3 1 Mains 2 line protection a ei daz geste antec aes 31 3 2 Cubicle mounting and connection for 2000 kVA Static Switch Cubicle 32 3 3 Details of earthing connections in the various cubicles cccccccceeeeeeceeeeeeeeceseeeesaeeeeeeeaaees 35 34006451EN AC Page 3 1 Characteristics 1 1 Characteristics common to all cubicles 34006451EN AC Page 4 MGE Galaxy 9000 UPS example of a rectifier inverter cubicle After moving them to their installation location on their pallets MGE Galaxy 9000 cubicles can be moved short distances using a forklift or pallet mover when the front rear and side base panels are not mounted The forks
23. ency shutdown signal will be cleared when the emergency shutdown pushbutton contact has been reset The emergency shutdown pushbutton should not be connected to the Static Switch Cubicle since the pushbutton opens the circuit breaker protecting the upstream circuit mains 2 and the Static Switch Cubicle is therefore no longer powered invert ers off and mains 2 down 2 9 Connections between cubicles modular UPSs or parallel UPSs with SSC On modular UPSs interconnections are made on the APOZ figure 17 and MISI figures 19 to 21 boards in the UPS cubicles see the layout of the boards in the figures in the previous section For parallel UPSs with a centralised SSC interconnections are made on the APOZ boards in the UPS cubicles figure 17 and the ACPZ boards see the layout of the boards in the figures in the previous section in the SSC figure 18 Connections between APOZ boards these connections are made using the ribbon cables supplied the purpose of the connection is to make a loop connector XM137 of the APOZ board of one UPS being connected to connector XM136 of the APOZ board of the next UPS and so on until the first board is returned to Important Outside the cubicles group the APOZ inter board and ACPZ or MISI inter board connections with the inter cubicle auxiliary connections and separate this assembly from the power cables Connections between rectifier inverter cubicles APOZ board rectifier inverter 1
24. erature 1 a Zr je I orange signal 2 gt and or harmonics filter temperature fault the harmonics eo azv 5 filter inductor earth x NIJO emergency shutdown button contact DIa jumper if not used 1 Fig 16 34006451EN AC Page 22 Installation Connection to battery circuit breaker QF1 Connect the cable from connector XR3 pins 7 to 12 of the rectifier inverter cubicle remote relay board to connector XR1 of the battery cubicle containing battery circuit breaker QF1 Emergency shutdown The UPS emergency shutdown function is generally wired to a mushroom head type emergency off button Important In the case of a complex installation with a number of units there should only be one emergency shutdown pushbutton and this pushbutton must interrupt all the active conductors of all the units For the same reason it is essential for the pushbutton to open the upstream mains 1 mains 2 and external maintenance bypass line protective circuit breakers Each type of unit UPS and Static Switch Cubicle must have an independent volt free contact connected to the emergency shutdown pushbutton This pushbutton must therefore have as many contacts as there are units in the installation as well as the contact or contacts required to open the upstream mains 1 and 2 protective circuit breakers The emergency shutdown pushbutton turns off the rectifier chargers and inverters and opens the battery circuit breakers The emerg
25. fy the cable cross sections accordingly if necessary The cable cross sections in this table are for the parts illustrated in bold on the following block diagrams installation example figure 3 important In an installation with an external maintenance bypass the power cables between each UPS and the upstream protection devices must be the same length The same holds for the power cables between each UPS cubicle and the external maintenance bypass rated number of total UPS mains 2 or load cable inverter parallel connected rated output line current cross section 1 output inverters in kVA in Amps in mm in kVA Please consult us Please consult us Please consult us Please consult us Please consult us Please consult us 1 cable cross sections are given for copper conductors of the U1000 RO2V type increase by 30 for aluminium conductors They are calculated according to permissible temperature rise and allow for line voltage drops over a maximum length of 100 m For greater lengths the cross sections should be chosen to limit voltage drops to 3 NF C 15 100 authorizes a maximum of 4 cables per phase Installation comprising modular UPSs with an external maintenance bypass maintenance Bypass cubicle inverter 1 inverter 3 mains 2 Fig 3 34006451EN AC Page 9 2 Installation to be carried out by qualified personnel only 2 1 Handing Unpacked cubicles may be moved using a forklift from the f
26. ight cubicle Lg left cubicle gt fuses and cables XMGDO0S5 to be disconnected inverter L fish plates o_o leg no 6 tobe L bolted interface board XM286 to XM2810 y cables to be connected Y N Li L2 L3 XMGD01 to XMGD04 ____ gt XFGD06 gt gt earth strap to be connected to the front uprights of both cubicles 34006451EN AC Page 18 installation 2 7 Connection of power circuits Before making connections check that switches Q1 Q4S Q3BP and Q5N are in the open position toggle opposite the O mark General in the case of parallel connected rectifier inverter cubicles with SSC switches Q4S and Q3BP are not included and mains 2 is connected to the Static Switch Cubicle The other connections are the same for modular UPSs with an external maintenance bypass switch Q3BP must be locked open the power cables for the connections between cubicles are not supplied open the doors and remove the lower terminal shields secured by screws to the cubicle chassis of the rectifier inverter and Static Switch Cubicles connect the cables shown in heavy lines in the wiring diagrams shown previously to the terminals specified in the figures below each cubicle must be earthed the routing of the power cables is shown in the figures the auxiliary wiring is routed in troughs located nearby not shown in th
27. king redundant rectifier inverter units into account Remark If the installation includes a transformer on the Mains 2 input allow for the inrush current caused by magnetization of the transformer windings Electrical parameters for Mains 2 415 V rated Mains 2 current 1 inverter z 7 output rated current In for 25 for 50 in KVA overload overload 1 the Mains 2 currents have been determined for a rated phase to phase voltage of 415V a load power factor of 0 9 and for full rated load as well as overloads of 25 or 50 When choosing the circuit breaker rating use the rated curent column and check that the circuit breaker tripping curves are compatible with the data in the overload columns For a Mains 2 voltage of 380 V multiply the currents indicated in this table by 1 09 For a Mains 2 voltage of 400 V use the table in another language version of this manual Characteristics 1 5 Electrical parameters for determining cable cross sections this table has been drawn up for rated phase to phase Mains and load voltages of 415 V For voltages of 380 V multiply the currents for Mains 2 and load by 1 09 for voltages of 400 V use the table in another language version of this manual the current values and cable cross sections for Mains 1 are given for full rated load with a power factor of 0 9 and a battery consuming its minimum float charging voltage the battery current values and cable cross sections have
28. m battery 480 mm 34006451EN AC Page 19 Installation Right cubicle of single unit UPS cross section AA air admission mains 2 load gt air admission air extraction IN I l card cage transformer cen EN front view inverter stack inverter stack inverter stack i XR8 l XR9 XR5 H XR6 l XR7 remote relay ve additional remote relay board optional O off D A lt ON Q5N N L1 L2 L3 mains 2 PEI N L1 L2 L3 load cable tie bar trough if applicable En DEN A ati ar AION CREE OE BONES connection from below 22 RR Sy SEATS RER NETT NEN 7 7 RR ER ey ducasiere aCe Oe ea ean yea ei oM pero MN eho Serene Bara Grad TUG SOARS OR SAGER aOR earth cable aA spacing bar tie bar uprights power cable routing via the bottom Cables connected by lugs to 100 x 8 mm copper terminals and 13 mm diameter holes Height of connections relative to floor mains 2 and load 430 mm remote relay board 1030 mm 34006451EN AC Page 20 A Panty Installation Right cubicle of a parallel UPS with SSC cross section AA front view air extraction
29. mmended cable cross section shielded 0 4 mm cables consult manual 6739388XU for further information Connection of Tele Monitor remote control and indication unit RAUZ 1 board connector XR10 w reception reception to connector XR081 t T A on the COMZ board ransmission in the Tele Monitor unit transmission to connector XR10 of another rectifier inverter or static switch cubicle Fig 26 2 15 Final installation steps After making the connections install the front and rear base plates of the cubicles clipping them to the feet of the cubicles unless the connecting cables are fed through these openings refit the terminal shields of the terminal blocks switches and circuit breakers 34006451EN AC Page 30 3 Appendix to be carried out by qualified personnel only 3 1 Mains 2 line protection The rating of the mains 2 line upstream protection circuit breaker must be chosen to protect the static switch thyristors with respect to maximum permissible currents Refer to the table opposite for a 400 V mains 2 voltage to ensure discrimination with respect to the UPS output fuses refer to fuse time current curves below and to the downstream protective devices rated inverter output kVA maximum permissible current 800 19 In for 20 ms Time current curve 1600
30. nd are shown in the diagram under the following conditions UPS on contact at rest contact breaking capacity 250 V 5A Connection of auxiliary circuits on the remote relay board Oe es see ees 12 le tee gt sn lie zn 12 remote relay board XR1 XR2 XR3 XR4 connector XR1 output signals 2 low battery shutdown warning 1 1 for l l EZ single unit UPS cubicle modular UPS cubicle Eu _ parallel UPS cubicle with SSC 5 low battery shutdown warning 1 6 2 for 7 single unit UPS cubicle ETA 3 modular UPS cubicle oad on battery 1 parallel UPS cubicle with SSC 9 os Static Switch cubicle load on battery 1 connector XR2 output signals ae 2 load on inverter 2 EA a 5 load on inverter 2 6 7 8 general alarm 2 poo general alarm 2 connector XR3 input or output signals u i tion 2 2 maintenance position g shielded cable 2 twisted mee telephone pairs battery cubicle 1 maintenance position 2 XR1 terminal block 6 Be 7 battery circuit breaker QF1 412V In opening command io Hr 24 V DC wu battery circuit breaker battery circuit EHE QF1 opening command 1 breaker QF1 12V closing command connector XR4 input or output signals i i harmonics filter cubicle BE battery room ventilation fault 1 XR1 terminal block EA 3 Eu supply 12V lt earth _ connection with the optional electronic board for measuring battery temp
31. ns 1 Q1 X rectifier charger frames interconnections for earthing battery cubicle oi r other battery beside the x il m ll cubicles if rectifier inverter cubicle applicable Fig 9 Diagram for a single unit or single modular UPS with common Mains 1 and 2 rectifier inverter cubicle mains mains 2 input Q4S static mains 1 inverter input charger frames interconnections for earthing battery cubicle as t Other battery beside the I m m ll Cubicles if rectifier inverter cubicle applicable Fig 10 Diagram for a frequency converter with batteries rectifier inverter cubicle mains 1 rectifier inverter charger oo frames interconnections for earthing battery cubicle B beside the u vant m iy cubicles if rectifier inverter cubicle applicable _ other battery Fig 11 34006451EN AC Page 13 Installation Diagram for a frequency converter without batteries rectifier inverter cubicle mains 1 Q1 m Q rectifier x charger inverter 2 Fig 12 Example of a 2 parallel UPS rectifier inverters with SSC Static Switch Cubicle mains 2 static rectifier inverter cubicle 1 frames interconnection for earthing inverter 1 mains 1 T output rectifier l p x charger inverter 1 DEE frames interconnections for earthing battery cubicle als Ze other battery earth beside rectifier x i l l cubicles if inverter cubi
32. ront or from the back Distances must not exceed a few meters 2 2 Positioning the cubicles prior to moving the cubicles to their final position remove the packing material and withdraw the base panels from the space on the side created by the spacing uprights The panels will be installed at the end of the installation procedure spacing uprights on the sides of the cubicles create a 50 mm clearance when cubicles are positioned next to each other enabling users to open the doors see figure 4 If a cubicle is installed next to a wall leave additional space so that the cubicle is 50 mm from the wall when the spacing uprights are not required cubicles are not positioned next to a wall or another cubicle they may be removed loosen the four screws securing the upright lift the upright and pull it free replace the long gold coloured screws with the black screws supplied in a bag attached to the cable terminals in the cubicle adjust the height of the feet until the first cubicle is perfectly vertical adjust the feet of the subsequent cubicles so that the all the doors are perfectly aligned Side clearances provided by the spacing uprights EEY ir A ee Fave et tert Tr h oy h f a A urn ele dete Pa ee yes bapa eee Dre EEE cubicle 2 Fir ache i ae aa 1 3 5 z wat Gare 4 spacing uprights spacing uprights of cubicle 1 of cubicle 2
33. the total length of all the connecting cables should not exceed 100 m a Temperature Monitor can only be connected to several rectifier inverter cubicles when the batteries of these cubicles are located in the same room at the same ambient temperature Connection of the battery Temperature Monitor for a single unit UPS battery Temperature shielded cable Monitor 2 twisted telephone pairs remote relay board connector XR4 temperature signal unit shown open Fig 23 34006451EN AC Page 28 Installation Connection of the battery Temperature Monitor for a parallel UPS with batteries in the same room battery Temperature Monitor shielded cable remote relay board 2 twisted connector XR4 on BC BC telephone pairs rectifier inverter cubicle 1 T l A E temperature signal O ki EN I m Fi Saeed power supply Ba i earth earth unit shown open remote relay board connector XR4 on next rectifier inverter cubicle temperature shielded cable 1 or 2 twisted telephone pairs p pairs remote relay board connector XR4 on nth rectifier inverter cubicle temperature signal earth earth Fig 24 Temperature Monitor installation in a battery room The Temperature Monitor should be secured against a wall or any vertical support choose a location near the batteries and away from draughts which adversely affect the accuracy of temperature meas
34. uits or 25 m DC circuits if cables not provided For greater lengths the cross sections should be chosen to limit voltage drops to 3 AC or 1 DC 34006451EN AC Page 7 Characteristics The table below serves as an example for an installation comprising up to four frequency converters or four parallel UPSs with a centralised SSC for installations with redundant units take into account only the units required to supply the load power e g for an installation made up of 3 parallel connected rectifier inverter cubicles one being redundant only 2 rectifier inverter cubicles are used to determine Mains 2 and load currents and cable cross sections this table has been drawn up for rated phase to phase Mains 2 and load voltages of 415 V and full rated load with a power factor of 0 9 For voltages of 380 or 400 V multiply the indicated currents by 1 09 and 1 04 respectively then modify the cable cross sections accordingly if necessary The cable cross sections in this table are for the parts illustrated in bold on the following block diagrams installation examples figures 1 and 2 Parameters for Mains 2 and load cables for an installation comprising frequency converters or parallel UPSs with a centralised SSC rated number of total UPS Mains 2 or load cable inverter parallel connected rated output line current cross section 1 output inverters in kVA in Amps in mm in kVA Please consult us Please consult us
35. urements position the unit correctly on light in the top left hand corner and cable fed through from the right hand side use the holes provided in the base plate to screw the unit to the vertical support see figure 25 unless the connecting cable runs on the surface break the knock out in the unit base plate provided for cable entry secure the cable by suitable means so that it does not pull on the unit Temperature Monitor base c oblong holes for fastening screws knock out for lateral cable entry oblong holes for fastening screws dimensions of the Temperature Monitor 75 x 75 x 21 mm Fig 25 34006451EN AC Page 29 Installation 2 13 Connection of the LED remote indications unit This unit is connected to connectors XR1 and XR2 of the remote relay boards of the rectifier inverter and Static Switch Cubicles see the location of these boards in the figures of the connection of power circuits section For the installation of the unit and details of connections at the unit end see the instructions delivered with the unit nr 5102990400 recommended cable cross section 1 mm 2 14 Connection of Tele Monitor remote control and indication unit option This unit is connected by means of a signal loop connecting the XR10 connectors of the RAUZ 1 boards of the rectifier inverter and Static Switch Cubicles to the unit connectors These RAUZ 1 boards are located near the remote relay boards reco
36. with Mains 2 3 battery charge current limiting 1 gradual rectifier charger shutdown 1 current limiting on generator power 1 remote inverter on 1 remote inverter off 1 auxiliary signal 2 1 for single unit UPS cubicle modular UPS cubicle parallel UPS cubicle with SSC 2 for single unit UPS cubicle modular UPS cubicle parallel UPS cubicle with SSC Static Switch cubicle 3 for single unit UPS cubicle modular UPS cubicle Static Switch cubicle 4 in modular UPSs these functions are available via the auxiliary information contact connector XR9 terminals 7 8 5 for single unit UPS cubicle os static Switch cubicle input signals 34006451EN AC Page 27 Installation 2 12 Connection of the battery Temperature Monitor optional Connections This unit must be connected to connector XR4 of the remote relay board of the rectifier inverter cubicles see the location of the remote relay board in the figures of the power circuit connection section use a Shielded cable made up of 2 twisted telephone pairs with a conductor cross section of at least 0 1 mm and up to 100 m in length do not forget to connect the cable shield to ground pin 7 of connector XR4 inthe case of a parallel UPS configuration the connections between cubicles may be made by means of a shielded cable made up of 1 or 2 twisted telephone pairs In this case
Download Pdf Manuals
Related Search