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UPS Electrical Installation

2.6

Configuring Neutral and Ground Connections

Improper grounding is the largest single cause of UPS installation and startup problems. Grounding

techniques vary significantly from site to site, depending on several factors.
Proper grounding should be based on the appropriate NEC sections, but safe and proper equipment

operation requires further enhancements. The following pages detail recommendations for grounding

various system configurations to ensure optimal UPS system performance.

2.6.1 Four-Wire Input connections

The UPS module bypass input is connected to a solidly grounded source. In this configuration, the

UPS module is not considered a separately derived source. The UPS module output neutral is solidly

connected to the bypass source neutral, which is bonded to the grounding conductor at the source

equipment.

Figure 10 Grounding diagram—Four-wire single-module systems

NOTE

These UPS modules are equipped with input isolation transformers. However, these

transformers have no effect upon any system grounding considerations. These modules will be

grounded exactly as shown in

Figures 10

through

CAUTION

The UPS ground lug must be solidly connected to the service entrance ground by an

appropriately sized wire conductor per the NEC. Each conduit or raceway containing phase

conductors must also contain a ground wire, both for UPS input and output, which are solidly

connected to the ground terminal at each termination point. Conduit-based grounding

systems tend to degrade over time. Therefore, using conduit as a grounding conductor for UPS

applications may degrade UPS performance and cause improper UPS operation.

UPS

Source

BPSS

To c

nec

t equ

ent

Содержание Liebert NXL

Страница 1: ...AC Power For Business Critical Continuity Liebert NXL Installation Manual 625 1100kVA 1 0PF 60Hz Three Phase Single Module Multi Module ...

Страница 2: ...________________________________________________ Serial numbers ________________________________________________________________ Rating _______________________________________________________________________ Date purchased _______________________________________________________________ Date installed _________________________________________________________________ Location _______________________...

Страница 3: ... Connection Procedure 8 2 4 Control Cable and Communication 10 2 4 1 Dry Contacts 10 2 4 2 Multi Module Communication 12 2 4 3 Remote Input Breaker RIB 14 2 4 4 Inverter Output Breaker IOB 16 2 5 Digital LBS 18 2 6 Configuring Neutral and Ground Connections 19 2 6 1 Four Wire Input connections 19 2 6 2 Three Wire Input connections 20 2 6 3 Preferred Grounding Configuration Battery Systems 22 2 6 4...

Страница 4: ...erminal detail 625kVA Liebert NXL N 1 multi module unit without static bypass continued 32 Figure 23 Output terminal detail 625kVA Liebert NXL SMS and 1 N multi module unit with static bypass continued 33 Figure 24 Shipping split 625kVA Liebert NXL without static bypass 34 Figure 25 Shipping split 625kVA Liebert NXL without static bypass continued 36 Figure 26 Shipping Split 625kVA Liebert NXL SMS...

Страница 5: ...ble 2 UPS control contacts with battery cabinet or module battery disconnect 11 Table 3 UPS control contacts with global maintenance bypass 11 Table 4 UPS control contacts to remote status panel 11 Table 5 Parallel from UPS module Inter Module Communication Board to other Inter Module Communication Board in system 12 Table 6 RIB UV coil aux contacts from UPS RIB CB interface board to remote CB1 15...

Страница 6: ...iv ...

Страница 7: ... safety precautions before working on or near the DC system WARNING Risk of heavy unit falling over Improper handling can cause equipment damage injury or death Exercise extreme care when handling UPS cabinets to avoid equipment damage or injury to personnel The UPS module weight is up to 23 000lb 10 433kg Locate center of gravity symbols and determine unit weight before handling each cabinet Test...

Страница 8: ...t installed and used in accordance with this instruction manual may cause harmful interference to radio communications Operation of this unit in a residential area may cause harmful interference that the user must correct at his own expense NOTE Materials sold hereunder cannot be used in the patient vicinity e g use where UL cUL or IEC 60601 1 is required Medical applications such as invasive proc...

Страница 9: ...at the UPS room satisfies the environmental conditions stipulated in the equipment specification paying particular attention to the ambient temperature and air exchange system 1 3 Environmental Considerations 1 3 1 UPS Room The UPS module is intended for indoor installation and should be located in a cool dry clean air environment with adequate ventilation to keep the ambient temperature within th...

Страница 10: ...s Do not exceed a 15 degree tilt with the forklift Bottom structure will support the unit only if the forks are completely beneath the unit Handling with straps is not authorized NOTICE Risk of improper lifting Can cause damage to front and rear panels Remove the front and rear panels before lifting the 1100kVA Liebert NXL unit Failure to remove these panels may cause them to be damaged when the U...

Страница 11: ...cabling impedance must be carefully controlled to ensure good bypass current sharing For Liebert NXL Systems the cabling impedances must be within 10 from maximum to minimum If the cabling impedances need to be greater than 10 contact your Emerson representative to calculate whether the system will result in an overload condition when operating on bypass When bringing the 1 N system online for the...

Страница 12: ...rt NXL UPS Additional Battery Cabinet s Matching If the cabinets are to be bolted together the side panels and hangers must be removed before beginning Note Battery cabinets for 625 1100kVA UPS models can be bolted to the right of the UPS However the cabling must be routed externally Note For 625kVA installations the battery cabinets can mount to left of UPS and cabling be routed internally For 11...

Страница 13: ...he following are guidelines only and are superseded by local regulations and codes of practice where applicable Take special care when determining the size of the neutral cable grounded conductor because current circulating on the neutral cable may be greater than nominal current in the case of non linear loads Refer to the values in Table 11 The grounding conductor should be sized according to th...

Страница 14: ...as been positioned and secured connect the power cables as described below refer to the appropriate cable connection drawing in 4 0 Installation Drawings 1 Verify that the UPS equipment is isolated from its external power source and all the UPS power isolators are open Check that these supplies are electrically isolated and post any necessary warning signs to prevent their inadvertent operation 2 ...

Страница 15: ... rear kick plates then the kick plates must be installed before the unit is placed in its final position Note location of larger cutouts Orient ground plate as shown A Mounting Hardware Supplied Installed at Each Shipping Split Detail A Install Factory Supplied Bolt Lockwasher and Washer 4 Places Front Side Install Factory Supplied Bolt Lockwasher and Washer 4 Places Rear Side Install Factory Supp...

Страница 16: ...ts Item Terminal Block Pin Connects to Description of External Item Wire Size Max Length Remote EPO Input Form C TB0824 1 REPO Switch normally open contact 14AWG 500ft 150m 2 REPO Switch common contact 3 REPO Switch normally closed contact set jumper J5 1 2 to enable 2 3 to disable On Generator Input Form C TB0816 1 On Generator switch closed On Generator 2 On Generator switch common 3 On Generato...

Страница 17: ...binet closed load not on inverter 14AWG 500ft 150m 2 Maintenance Bypass Cabinet common 3 Maintenance Bypass Cabinet closed load on inverter Remote EPO Input 1 TB0825 1 REPO Switch normally open contact 14AWG 500ft 150m 2 REPO Switch common contact Key Status Input Form C 1 3 TB0820 1 Key status switch closed key removed 14AWG 500ft 150m 2 Key status switch common 3 Key status switch closed key ins...

Страница 18: ... Redundant system CAN common P3103 5 P3103 5 Redundant SER synch CAN 24V P3103 6 P3103 6 Redundant SER synch CAN common P3103 7 P3103 7 Ground Drain Wire P3103 14 P3103 14 Ground P3103 8 P3103 8 Redundant PWM synch CAN 24V P3103 9 P3103 9 Redundant PWM synch CAN common P3103 10 P3103 10 Redundant MMS synch CAN 24V P3103 11 P3103 11 Redundant MMS synch CAN common 1 Belden 810x or Belden 89901 cable...

Страница 19: ...S Electrical Installation 13 Figure 6 Inter Module Communication Board wiring diagram Multi modules UPS 1 UPS 2 UPS 3 P3103 P3101 P3103 P3101 P3103 P3101 IMC 02 806730 xx IMC 02 806730 xx IMC 02 806730 xx ...

Страница 20: ..._C A B C A B C LINE LOAD V_IN_R_A V_IN_R_B V_IN_R_C 4 CB1_COIL_RTN 3_CB1_NO CB CLOSED 2_CB1_NC CB OPEN 5 CB1_COIL 1_CB1_COM Inside UPS Cabinet RIB UVR Coil 48VDC RIB Status Contacts 120 240VAC Close RIB RCB1 Electrical Operator 120 240VAC supplied by swichgear vendor 5_MTR_OP_CLOSE 2_MTR_OP_ENABLE Circuit Breaker Interface Board 02 806711 01 Inside Switchgear To Customer Input Terminals 1 2 1 2 1 ...

Страница 21: ...IB CB interface board to remote CB1 Terminal Designation Signal Name Wire Size Max Length From To Remote Breaker Contacts TB1101 1 RIB aux common 14AWG 500ft 150m TB1101 2 RIB aux N C closed CB is open TB1101 3 RIB aux N O closed CB is closed TB1101 4 RIB trip coil TB1101 5 RIB trip coil Remote RIB motor operator control contacts from remote breaker to UPS RIB CB interface board optional Remote Br...

Страница 22: ...Figure 8 Remote Output Breaker diagram See Table 13 for required current ratings A B C E IOB 5A 5A 5A OUT_LINE_A OUT_LINE_B OUT_LINE_C OUTPUT EMI FILTER OUT_LOAD_A OUT_LOAD_B OUT_LOAD_C A B C A B C LINE LOAD V_CB_A V_CB_B V_CB_C TB1101 TB1102 4 CB2_COIL_RTN 3_CB2_NO CB CLOSED 2_CB2_NC CB OPEN 5 CB2_COIL 1_CB2_COM Inside UPS Cabinet IOB UVR Coil 48VDC Circuit Breaker Interface Board 02 806711 01 In...

Страница 23: ...d CB is open TB1101 3 IOB aux N O closed CB is closed TB1101 4 IOB trip coil TB1101 5 IOB trip coil Remote IOB contacts from remote breaker to UPS IOB CB interface board Remote Breaker Motor Operator Contacts TB1102 2 AC line 14AWG 500ft 300m TB1102 5 Motor operator close Remote IOB contacts from remote breaker to UPS IOB CB interface board Remote Breaker Voltage Sense TB1 1 Voltage sense PH A 14A...

Страница 24: ...m P3108 2 P3108 2 LBS SYNCH CANL P3108 3 P3108 3 GROUND DRAIN WIRE Redundant Digital LBS from UPS Inter Module Communication Board to Other UPS Inter Module Communication Board P3109 1 P3109 1 REDUNDANT LBS SYNCH CANH 3000ft 900m P3109 2 P3109 2 REDUNDANT LBS SYNCH CANL P3109 3 P3109 3 GROUND DRAIN WIRE 1 Belden 810x or Belden 89901 cables are the only approved cables 2 Each cable group should be ...

Страница 25: ...ected to the bypass source neutral which is bonded to the grounding conductor at the source equipment Figure 10 Grounding diagram Four wire single module systems NOTE These UPS modules are equipped with input isolation transformers However these transformers have no effect upon any system grounding considerations These modules will be grounded exactly as shown in Figures 10 through 13 CAUTION The ...

Страница 26: ... AC sources UPS output and bypass are briefly connected together and circulating current must flow In this configuration the current flows through the ground path possibly tripping ground fault interrupters GFIs and distorting the output voltage waveform Proper adjustment of ground fault interrupters is necessary to avoid unwanted tripping The time delay should be set to at least 0 2 seconds to pr...

Страница 27: ... wire single module systems Figure 13 Grounding diagram Three wire multi module systems UPS Source G N BPSS N G To connect equipment Switchgear UPS 1 Source G N N G UPS 2 N G UPS 3 N G To connect equipment N G Note Grounding for 1 N systems is wired exactly the same ...

Страница 28: ... must be grounded to the UPS module ground bus 2 6 4 Multi Module Systems For both N 1 and 1 N systems the neutrals of all UPS modules in the system must be connected together inside the switchgear or parallel cabinet The neutral conductors must be rated for 20 of phase conductor current minimum Site and load conditions will determine if larger neutrals are required For Multi Module systems using ...

Страница 29: ...alarm condition The surface or flush mounted NEMA 1 enclosed panel indicates Load on UPS Load on Bypass Battery Discharging Low Battery Warning Overload Warning Ambient Overtemp Warning UPS Alarm Condition New Alarm Condition For a Second UPS Alarm Condition 3 2 Communication and Monitoring Liebert IntelliSlot Web Card SNMP HTTP Network Interface Card Liebert IntelliSlot 485 Web Card Modbus J bus ...

Страница 30: ...I Screen Inter Module Communication Board IMC behind door EMO Button Optional Option Box 6 Slots Main Input Circuit Breaker CB1 Module Output Circuit Breaker CB2 Output CB2 IOB Circuit Breaker Board Busbars Neutral Output Ground DC Input External Interface Board EIB Input Busbars Input Ground CB1 RIB Circuit Breaker Board FRONT DOORS REMOVED DOORS AND INNER SKINS REMOVED ...

Страница 31: ...KER CB1 MODULE OUTPUT CIRCUIT BREAKER CB2 BACKFEED CIRCUIT BREAKER BFB KEYLOCK OR EMO BUTTON OPTIONAL INPUT GROUND INPUT BUSBARS DC INPUT OUTPUT BUSBARS BYPASS BUSBARS FRONT DOORS REMOVED DOORS AND INNER SKINS REMOVED HMI SCREEN CB2 IOB CIRCUIT BREAKER INTERFACE BOARD CB1 RIB CIRCUIT BREAKER INTERFACE BOARD EXTERNAL INTERFACE BOARD EIB INTER MODULE COMMUNICATION BOARD LOCATED BEHIND HMI SCREEN ...

Страница 32: ...ls Subtract 1 4 35mm when removing both side panels Rectifier DC Cable Entry Control Cable Entry Exit Bypass Output Cable Exit Rectifier DC Cable Entry Control Cable Entry Exit Outer Edge Corner Post Front Most Edge Of Frame Bypass Output Cable Exit Rectifier Center of Inverter 71 6 1819 62 4 1585 62 4 1585 Inverter Split Part B 15 8 402 3 7 94 17 6 447 0 0 0 0 3 3 85 14 8 376 2 1 53 19 1 486 24 6...

Страница 33: ... side panels subtract 1 4 35mm when removing both side panels RECTIFIER CENTER OF 62 5 1587 78 0 1981 INVERTER SPLIT PART B 24 6 625 31 5 800 36 3 922 29 1 739 A GRAVITY 140 5 3568 LEFT SIDE VIEW FRONT VIEW RECTIFIER SPLIT PART A A INVERTER 76 8 1950 34 1 866 23 8 605 CENTER OF GRAVITY 39 4 1000 RIGHT SIDE VIEW OUTER EDGE CORNER POST FRONT MOST EDGE OF FRAME 0 0 0 0 6 15 PANEL WIDTH DETAIL B RECTI...

Страница 34: ...orklift Openings Forklift Openings Rectifier Section Part A Inverter Section Part B Notes 1 All dimensions are in inches mm 2 Unit bottom is structurally adequate for forklift handling Bottom Input Part A Bottom Output Part B Front View Right Side Bottom View Front View 2 4 61 27 7 403 27 7 403 27 7 403 27 7 403 1 7 42 1 7 42 4 8 122 Right Side 2 1 53 33 3 845 24 6 625 10 9 276 9 0 229 9 0 229 10 ...

Страница 35: ...ANELS PILLARS REMOVED FOR CLARITY RECTIFIER SECTION PART A INVERTER SECTION PART B FORKLIFT OPENINGS FORKLIFT OPENINGS REAR FRONT OF UNIT REAR BOTTOM INPUT PART A BOTTOM OUTPUT PART B FRONT VIEW RIGHT SIDE BOTTOM VIEW FRONT VIEW 2 4 61 27 7 703 1 7 42 27 7 703 4 8 122 27 7 703 1 7 42 27 7 703 4 8 122 10 7 271 RIGHT SIDE 2 2 56 33 3 845 24 6 625 10 9 276 9 0 229 9 0 229 10 9 276 10 9 276 9 0 229 7 ...

Страница 36: ...nce with national and local electrical codes DC Input Input Ground DC Input Input Phases Do not double stack lugs two lugs on same side of busbar This is to prevent the cables from coming into contact with other busbars LEFT FRONT A B C LEFT SIDE INPUT DC Inputs Input Phases Input Ground O 56 14 Typ 56 14 Typ 2 0 51 Typ 56 14 Typ 1 26 32 Typ 2 00 51 TYP O O 1 75 44 Typ 1 75 44 Typ 1 75 44 Typ 0 23...

Страница 37: ...H NATIONAL AND LOCAL ELECTRICAL CODES DO NOT DOUBLE STACK LUGS TWO LUGS ON SAME SIDE OF BUS BAR THIS IS TO PREVENT THE CABLES FROM COMING INTO CONTACT WITH OTHER BUS BARS LEFT FRONT PART A LEFT SIDE PART A DC INPUTS INPUT PHASES INPUT GROUND DUAL LUG CONNECTION DETAIL DC INPUT INPUT GROUND DC INPUT INPUT PHASES LUGS BUSBAR BOLT A B C DIA 56 14 TYP 2 00 51 TYP 1 75 44 TYP DIA 56 14 TYP 2 00 51 TYP ...

Страница 38: ... All wiring is to be in accordance with national and local electrical codes Neutral Output Ground Output Phases RIGHT SIDE OUTPUT RIGHT FRONT A B C OUTPUT GROUND O 1 57 40 Typ 1 38 X 56 Slot 10 Places NEUTRAL O 1 38 x 5 Slot 5 Places Each Busbar OUTPUT PHASES O 1 75 44 Typ Top Entry 1 75 44 Typ Bottom Entry 1 75 44 Typ Bottom Entry 1 75 44 Typ 1 75 44 Typ Top Entry 56 14 Typ 5 Places 56 14 Typ 5 P...

Страница 39: ...T POST REMOVED FOR CLARITY C B A N C B A OUTPUT GROUND TOP ENTRY OUTPUT GROUND 1 75 44 TYP 56 DIA 14 TYP 1 75 44 TYP 76 8 1950 30 4 772 33 9 860 0 0 56 4 1432 BYPASS OUTPUT NEUTRAL 1 49 37 7 TYP BYPASS NEUTRAL BUS OUTPUT NEUTRAL BUS BOTTOM ENTRY RIGHT SIDE PART B RIGHT FRONT PART B BYPASS OUTPUT PHASES OUTPUT GROUND 1 38 X 56 SLOT 6 PLACES EACH BUSBAR 1 75 44 TYP OUTPUT PHASES APPROX 3 0 SPACING B...

Страница 40: ...wire part number Tie wires away from sharp edges busbar and electronic components 02 806716 02 806704 Phase A 02 806704 Phase B 02 806704 Phase C 02 806707 Hardware for Detail A Included in This Box Loosen hardware to allow busbar to move to join to Part B Busbar Retighten and torque to 27 N m 240 in lb Part A Rectifier Wire Starting Point 531985GI 531988G2 531983G1 A 531985G2 531985G3 532061G1 De...

Страница 41: ...Control Door 02 806707 Load VI To 02 806707 ID P0700 531983G1 UPSC Control Door 02 806707 Load VI To 02 806707 ID P0701 531985G2 UPSC Control Door 02 806704 Inverter Gate Drive B To 02 806704 Phase B ID P0400B 531985G3 UPSC Control Door 02 806704 Inverter Gate Drive C To 02 806704 Phase C ID P0400C 532061G1 Power Supply 02 806716 AC Distribution Board To 02 806716 __ Connection ID P1305 WH P N 532...

Страница 42: ... Part A Wires are coiled and tied in Part B Uncoil route and connect wires in finish part as shown Use wire label as guide for to component connection ID and wire part number Tie wires away from sharp edges busbar and electronic components 02 806710 Part A Rectifier Wire Finishing Point 532049G1 532065G1 532063G1 532065G1 Part B Inverter Wire Starting Point ...

Страница 43: ... Connection ID P1011 WH P N 532049G1 532065G1 02 806710 Fan Interface Board 2 02 806710 Fan Interface Board 1 To 02 806710 __ Connection ID P66 WH P N 532065G1 532063G1 DC Fuse 02 806708 External Interface Board To 02 806708 __ Connection ID P0814 WH P N 532063G1 532065G1 02 806710 Fan Interface Board 3 02 806708 External Interface Board TO 02 806708 __ Connection ID P99B WH P N 532065G1 ...

Страница 44: ...ed and tied in Part A Uncoil route and connect wires in finish part as shown Use wire label as guide for TO component connection ID and wire part number Tie wires away from sharp edges busbar and electronic components DC Power Connection Between Parts A and B DC BUSBAR LOOSEN HARDWARE TO ALLOW BUSBAR TO MOVE TO JOIN TO PART B BUSBAR RETIGHTEN AND TORQUE TO 27 N m 240 in lb 02 806704 PHASE A 02 806...

Страница 45: ... B To 02 806704 Phase B ID P0400B 531985G3 UPSC Control Door 02 806704 Inverter Gate Drive C To 02 806704 Phase C ID P0400C 531984G1 UPSC Control Door 02 806705 Bypass Control Board To 02 806705 ID P0500 531988G1 UPSC Control Door 02 806705 Bypass Control Board To 02 806705 ID P0501 532061G1 Power Supply 02 806716 AC Distribution Board To 02 806716 __ Connection ID P1305 WH P N 532061G1 532062G1 P...

Страница 46: ...coiled and tied in Part B Uncoil route and connect wires in finish part as shown Use wire label as guide for TO component connection ID and wire part number Tie wires away from sharp edges busbar and electronic components PART A WIRE FINISHING POINT PART B WIRE STARTING POINT 02 806710 02 806708 532065G1 Fig12A ShippingSplit750kVANXLwStaticBypass SMS1plusNcontd 532065G1 532049G1 532063G1 ...

Страница 47: ... 02 806710 __ Connection ID P1011 WH P N 532049G1 532065G1 02 806710 Fan Interface Board 2 02 806710 Fan Interface Board 1 To 02 806710 __ Connection ID P66 WH P N 532065G1 532063G1 DC Fuse 02 806708 External Interface Board To 02 806708 __ Connection ID P0814 WH P N 532063G1 532065G1 02 806710 Fan Interface Board 3 02 806708 External Interface Board To 02 806708 __ Connection ID P99B WH P N 53206...

Страница 48: ...t NXL 1100kVA conduit entry points DC layout Figure 31 Liebert NXL 1100kVA conduit entry points N 1 output layout 059in 1 50mm Nominal Galvanized Steel Front FRONT DC CABINET BOTTOM VIEW TOP VIEW Front Front OUTPUT CABINET TOP VIEW BOTTOM VIEW ...

Страница 49: ...Installation Drawings 43 Figure 32 Liebert NXL 1100kVA conduit entry points SMS 1 N output layout FRONT FRONT BOTTOM VIEW FRONT TOP VIEW ...

Страница 50: ...TER CABINET HMI SCREEN OPTIONAL INTER MODULE COMMUNICATION BOARD LOCATED BEHIND HMI SCREEN HMI KEYLOCK OR EMO BUTTON BYPASS OUTPUT CABINET BACKFEED BREAKER OUTPUT CIRCUIT BREAKER CB2 BYPASS STATIC SWITCH MAIN INPUT CIRCUIT BREAKER CB1 CONTROL CABLE BOX EXTERNAL INTERFACE BOARD LIEBERT INTELLISLOT SLOTS OPTION BOX 6 SLOTS BEHIND BOARD DC INPUT BUS BARS RECTIFIER INPUT GROUND BUSBARS OUTPUT BYPASS B...

Страница 51: ...SIONS ARE IN inches mm BOTTOM VIEW TOP LOOKING DOWN RECTIFIER SPLIT INPUT SPLIT INVERTER SPLIT DC INPUT SPLIT FRONT OUTPUT BYPASS SPLIT 17 9 455 21 1 536 1 6 40 OUTER EDGE CORNER POST 3 1 80 OUTER EDGE CORNER POST RECTIFIER CABLE ENTRY TYP 17 9 455 21 1 536 DC CABLE ENTRY TYP OUTPUT BYPASS CABLE ENTRY TYP 19 3 490 21 1 536 ...

Страница 52: ...EAKER CB1 EXTERNAL INTERFACE BOARD OUTPUT CIRCUIT BREAKER CB2 RECTIFIER INPUT GROUND BUS BARS INTELLISLOT SLOTS INPUT CABINET RECTIFIER CABINET DC CABINET INVERTER CABINET OUTPUT CABINET OUTPUT BUSBARS OPTION BOX 6 SLOTS BEHIND BOARD DC INPUT BUS BARS HMI SCREEN OPTIONAL INTER MODULE COMMUNICATION BOARD LOCATED BEHIND HMI SCREEN HMI KEYLOCK OR EMO BUTTON CONTROL CABLE BOX ...

Страница 53: ...es of vertical 4 Top and bottom cable entry available through removable access plates Remove punch to suit conduit size and replace 5 Unit bottom is structurally adequate for forklift handling 6 Control wiring and power wiring must be run in separate conduits 7 Aluminum and copper clad aluminum cables are not recommended 8 All wiring is to be in accordance with national and local electrical codes ...

Страница 54: ...E FLAT WASHER 2 2 M10 BELLEVILLE WASHERS PER BOLT M10 NUT 2 TORQUE TO 27Nm 240 in lb POSITIVE DC CONNECTION INSTALL M10X45 CARRIAGE BOLT 2 M10 LARGE FLAT WASHER 2 2 M10 BELLEVILLE WASHERS PER BOLT M10 NUT 2 TORQUE TO 27Nm 240 in lb INSTALL M10X45 CARRIAGE BOLT 2 M10 LARGE FLAT WASHER 2 2 M10 BELLEVILLE WASHERS PER BOLT M10 NUT 2 TORQUE TO 27Nm 240 in lb INSTALL M10X45 CARRIAGE BOLT 2 M10 LARGE FLA...

Страница 55: ...6 M10 LARGE FLAT WASHER 6 2 M10 BELLEVILLE WASHERS PER BOLT TORQUE TO 27Nm 240 in lb NEUTRAL ROUTE FLEX BUS THROUGH OPENING AND CONNECT WITH THE FOLLOWING HARDWARE M10 LARGE FLAT WASHER 2 2 M10 BELLEVILLE WASHERS PER BOLT M10 NUT 2 TORQUE TO 27Nm 240 in lb THESE FLEX BUS ARE ALREADY CONNECTED TO THE BYPASS CABINET WHEN SHIPPED CONNECT TO INVERTER CABINET BASED OFF LABELS A B C N DETAIL J J INTERCO...

Страница 56: ...984G10 544891G1 DOWN THIS CORNER POST CONNECTOR REF P0600 P0601 P1100S P0607 P0608 P0603 ROUTE 531986G7 531986G6 DOWN THIS CORNER POST CONNECTOR REF P0300Y P0300D ROUTE 544897G1 HP1 ONLY 545311G1 P66B ONLY AND 546357G1 DOWN THIS CORNER POST CONNECTOR REF HP1 P66B TB0840 ROUTE 544891G1 P1304J ONLY IN REAR DUCT AND CONNECT TO DC CABINET CABLE CONNECTOR REF P1304J NOTE HIGH VOLTAGE ROUTE 544904G1 IN ...

Страница 57: ...t 531986G6 DC UPSC Board P0300D Rectifier Delta Gate Drive Board P0300D Route in Front Duct 531986G7 DC UPSC Board P0300Y Rectifier Wye Gate Drive Board P0300Y Route in Front Duct 546920G1 DC PS Board P99B Inverter Parallel Interface Board P66B Route in Front Duct 544897G1 Rectifier Source V I Board P0606 DC Batt Hall Sensor HP1 Route in Front Duct Rectifier Fuses F1 F6 F1NC2 F6COM1 Inverter Paral...

Страница 58: ...0707 Route Through Bushing in Right Side of Inverter Cabinet Output CT7 X1 X2 Inverter Load V I Board P0713 Output CT8 X1 X2 Inverter Load V I Board P0714 Output CT9 X1 X2 Inverter Load V I Board P0715 Output CB2 Interface Board P1103 Inverter Fuses F36 F37 F36 2 F37 2 Output Fuses F89 F92 F89 2 F90 2 F91 2 F92 2 Inverter Load V I Board P0702 Not Required for Remote CB2 IOB Table 9 Interconnects f...

Страница 59: ...GE FLAT WASHER 2 2 M10 BELLEVILLE WASHERS PER BOLT M10 NUT 2 TORQUE TO 27Nm 240 in lb POSITIVE DC CONNECTION INSTALL M10X45 CARRIAGE BOLT 2 M10 LARGE FLAT WASHER 2 2 M10 BELLEVILLE WASHERS PER BOLT M10 NUT 2 TORQUE TO 27Nm 240 in lb INSTALL M10X45 CARRIAGE BOLT 2 M10 LARGE FLAT WASHER 2 2 M10 BELLEVILLE WASHERS PER BOLT M10 NUT 2 TORQUE TO 27Nm 240 in lb INSTALL M10X45 CARRIAGE BOLT 2 M10 LARGE FL...

Страница 60: ...6 M10 LARGE FLAT WASHER 6 2 M10 BELLEVILLE WASHERS PER BOLT TORQUE TO 27Nm 240 in lb NEUTRAL ROUTE FLEX BUS THROUGH OPENING AND CONNECT WITH THE FOLLOWING HARDWARE M10 LARGE FLAT WASHER 2 2 M10 BELLEVILLE WASHERS PER BOLT M10 NUT 2 TORQUE TO 27Nm 240 in lb THESE FLEX BUS ARE ALREADY CONNECTED TO THE BYPASS CABINET WHEN SHIPPED CONNECT TO INVERTER CABINET BASED OFF LABELS A B C N DETAIL J J INTERCO...

Страница 61: ...N THIS CORNER POST CONNECTOR REF P0400A P0400B P0400C P0814 P66 P0814R P66B P99B ROUTE 531987G3 531984G10 544891G1 DOWN THIS CORNER POST CONNECTOR REF P0600 P0601 P1100S P0607 P0608 P0603 ROUTE 531986G7 531986G6 DOWN THIS CORNER POST CONNECTOR REF P0300Y P0300D ROUTE 531984G9 531988G7 545848G1 DOWN THIS CORNER POST CONNECTOR REF P0500 P0501 P66 P44 ROUTE 544897G1 HP1 ONLY 545311G1 P66B ONLY AND 54...

Страница 62: ...in Front Duct Rectifier FIB1 P66 Inverter Parallel Interface Board P99B 546357G1 Rectifier Fuses F7 F9 F7COM1 F9NC2 DC EIB Board TB0840 Route in Front Duct 544891G1 Input CB Interface Board P1100 Rectifier Source V I Board P1100S Route in Front Duct Input CT1 X1 X2 Rectifier Source V I Board P0607 Input CT2 X1 X2 Rectifier Source V I Board P0608 Input Fuses F50 F52 F50 2 F51 2 F52 2 Rectifier Sour...

Страница 63: ... 1 80 OUTER EDGE CORNER POST RECTIFIER CABLE ENTRY TYP DC CABLE ENTRY TYP OUTPUT CABLE ENTRY TYP DO NOT DOUBLE STACK THE LUGS THIS IS TO PREVENT THE CABLES FROM COMING INTO CONTACT WITH OTHER BUSBARS CB1 3 CB1 3 Notes 1 All dimensions are in inches mm 2 Control wiring and power wiring must be run in separate conduits 3 Aluminum and copper clad aluminum cables are not recommended 4 All wiring is to...

Страница 64: ...EG BUSBAR 21 46 X 5 14 29 563 16 PLACES 14 29 563 16 PLACES 0 0 0 0 105 4 4 15 155 4 6 12 205 4 8 09 255 4 10 06 305 4 12 02 355 4 13 99 405 4 15 96 455 4 17 93 5 DC GROUND BUSBAR 22 1 X 5 0 0 0 0 14 29 563 16 PLACES 14 29 563 16 PLACES 41 3 1 63 85 7 3 38 41 3 1 63 85 7 3 38 543894 543880 543931 543930 543932 Notes 1 All dimensions are in inches mm 2 Control wiring and power wiring must be run in...

Страница 65: ...96 455 4 17 93 5 DC GROUND BUSBAR 22 1 X 5 0 0 0 0 14 29 563 16 PLACES 14 29 563 16 PLACES 41 3 1 63 85 7 3 38 TYP 217 2 8 55 269 9 10 63 322 7 12 70 525 6 20 69 578 3 22 77 631 0 24 84 833 9 32 83 886 6 34 91 939 3 36 98 1068 8 42 08 197 7 76 243 6 9 59 296 3 11 67 342 9 13 50 505 3 19 89 551 9 21 73 604 6 23 80 651 2 25 64 813 7 32 03 860 3 33 87 913 0 35 94 959 6 37 78 74 2 91 34 5 1 36 14 29 5...

Страница 66: ...Installation Drawings 60 Figure 48 Base detail drawing 1100kVA UPS 1 N multi module or SMS with static bypass ...

Страница 67: ...Installation Drawings 61 Figure 49 Base detail drawing 1100kVA UPS N 1 multi module without static bypass ...

Страница 68: ...e item inside the Wire Cabinet on inverter side the UPS Cabinet to Cabinet Connection Hardware DETAIL A Reference of Rectifier Corner Post See Detail A Remove upper and lower internal panels before attaching wire cabinet to UPS Reference of Wire Cabinet Corner Post See Detail A Rectifier Cabinet Corner Posts Wire Cabinet Corner Posts Rectifier Not All Components Shown Wire Cabinet This hardware pr...

Страница 69: ...ue 3 4 Vpp Temperature Compensated Battery Charging Optional with temperature probe Output Parameters Inverter Type IGBT based Sine Sine PWM Controlled Output Power kW 625 1100 Output Voltage VAC 480V 3 ph 4 wire 575V 3 ph 4 wire 600V 3 ph 4 wire Output Voltage Regulation 1 3 phase RMS average Output Voltage Regulation 100 Unb Load 2 3 phase RMS average Output Frequency Hz 60 Output Frequency Regu...

Страница 70: ... Clearance Sides in mm 0 Location of Cable Entrance Top or Bottom Standards and Conformities UL 1778 4th Ed CSA 22 2 107 3 FCC Part 15 Class A IEC62040 2 Level 4 Criteria A EN61000 4 3 Level 3 Criteria A EN61000 4 6 Level 4 Criteria A EN61000 2 2 Criteria A EN61000 4 4 Level 4 Criteria A ANSI C62 41 Category A3 B3 ISTA Procedure 1H WEEE Environmental Parameters Storage Temperature Range F C 13 to ...

Страница 71: ... For breaker coordination while the module is overloaded see the current versus time values on the overload curves 6 Nominal battery voltage is shown at 2 0 volts cell Table 12 Current ratings rectifier input UPS Rating Voltage VAC Nominal Current Maximum Current kVA kW 625 625 480 903 954 625 625 575 757 795 625 625 600 725 762 1100 1100 480 1534 1605 1100 1100 575 1342 1379 1100 1100 600 1286 13...

Страница 72: ...Specifications 66 Figure 51 Inverter overload data Time seconds Load Percent Time seconds Continuous 1363 60 40 25 15 10 6 4 2 1 0 5 100 159 250 394 600 937 5000 3748 ...

Страница 73: ...Specifications 67 Figure 52 Rectifier overload data Time seconds Time seconds Continuous Load percent 105 Load 7500 Seconds 3333 1764 1071 681 441 283 176 114 67 ...

Страница 74: ... overload data 100 0 500 1500 1000 2000 3000 4000 5000 2500 3500 4500 110 110 Load 15 000 Seconds Load Percent Time Seconds Time Seconds Continuous 120 130 140 150 160 170 180 190 200 3000 600 394 250 159 100 60 6 4 2 1 0 5 40 25 15 10 ...

Страница 75: ...0 480 5 4C 3 600kcmil 2 350kcmil 4 0AWG 1100 1100 575 5 4C 3 600kcmil 2 350kcmil 4 0AWG 1100 1100 600 5 4C 3 600kcmil 2 350kcmil 4 0AWG Output UPS Rating Voltage VAC Nominal Selection Conduit Size Ph G kVA kW 625 625 480 4 3 5C 3 500kcmil 2 250kcmil 2 0AWG 625 625 575 3 3C 3 350kcmil 2 4 0AWG 1 0AWG 625 625 600 3 3C 3 350kcmil 2 4 0AWG 1 0AWG 1100 1100 480 5 4C 3 600kcmil 2 350kcmil 4 0AWG 1100 11...

Страница 76: ...0 575 1 350kcmil 1 350kcmil 1100 1100 600 1 350kcmil 1 350kcmil 1 Recommended cable sizes are 167 F 75 C THW wire at 86 F 30 C ambient 2 For continuous operation not at 86 F 30 C Emerson recommends that the site planner choose the appropriate cable type based on the particular installation requirements Table 16 Recommended conduit and cable sizes continued Rectifier Input UPS Rating Voltage VAC No...

Страница 77: ...the T B crimping tools recommended for these types of lugs Table 18 Recommended torque values Grade 5 Steel Unified Thread System Torque lbf in Class 8 8 Steel Metric Thread System Torque N m Fastener Finish Plain Steel Zinc Plating Fastener Finish Plain Steel Zinc Plating Size Threads Inch Tpi No Washer Flat Washer No Washer Flat Washer Size Thread Pitch Tp No Washer Flat Washer No Washer Flat Wa...

Страница 78: ...Specifications 72 NOTES ...

Страница 79: ......

Страница 80: ... change without notice Liebert is a registered trademark of Liebert Corporation All names referred to are trademarks or registered trademarks of their respective owners Technical Support Service Web Site www liebert com Monitoring liebert monitoring emerson com 800 222 5877 Outside North America 00800 1155 4499 Single Phase UPS Server Cabinets liebert upstech emerson com 800 222 5877 Outside North...

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