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Liebert

®

NXL

™

Power-Tie Controls

Installation Manual

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Summary of Contents for Liebert NXL

Page 1: ...Liebert NXL Power Tie Controls Installation Manual ...

Page 2: ...___ kVA Rating ________________________________________________________________________________ Date Purchased ___________________________________________________________________________ Date Installed _____________________________________________________________________________ Location ___________________________________________________________________________________ Input Voltage Frequency ___...

Page 3: ...ES Table 1 Programmable Relay Board pinout 5 Table 2 Cable group 22A from SIB breaker interface board BIB to SIB breaker 7 Table 3 Cable group 22B from SIB breaker interface board BIB to breaker motor operator optional 7 Table 4 Cable group 23A from tie breaker interface board BIB to tie breaker 7 Table 5 Cable group 23B from tie breaker interface board BIB to breaker motor operator optional 7 Tab...

Page 4: ...nt parallel Liebert NXL Power Tie inter module communication board to next Liebert NXL Power Tie inter module communication board 9 Table 15 Cable group 29A from MBB breaker interface board to SKRU interface 9 Table 16 Cable group 29B from MBB breaker interface board to SKRU interface 9 Table 17 Cable group 32 from Liebert NXL Power Tie control terminal block to voltage and current sense points 10...

Page 5: ...e approved for use in fighting electrical fires Extreme caution is required when performing installation and maintenance Special safety precautions are required for procedures involving handling installation and maintenance of the UPS system Observe all safety precautions in this manual before handling or installing the module Observe all precautions in the Operation and Maintenance Manual before ...

Page 6: ...ther UPS without the necessity of transferring the load to bypass during shutdown or restart of the UPS being maintained 1 2 Preliminary Checks This chapter is a guide to general procedures and practices that should be observed by the installing personnel The particular conditions of each site will determine the applicability of such procedures Before installing the Liebert NXL Power Tie make thes...

Page 7: ...TB0830 TB035 TB0821 P0801 TB0811 TB0810 TB0813 TB0812 TB0815 P0832 P0831 P0808 OPT PS INT BATT CAN EXT BATT CAN REPO J4 REPO FORM C LBS VOLTAGE EXTERNAL CAN MOB MIB RIB MBB BIB KEY STATUS INV CNTRLN RECT CNTL BYP CNTL ON GEN ACT FILT STATUS BATT GND FLT ACT FILT CNTL MAINT BYP ENABLE AUX SPARE TEMP J5 BATT MTR OP TB1156 TB 1158 TB 1154 1 2 3 4 5 1 2 3 4 5 6 7 T B1150 TB 1151 1 2 P1155 1 2 3 4 1 2 ...

Page 8: ...Phase B CT X1 Critical Load Bus Phase B CT X2 Critical Load Bus Phase C CT X1 Critical Load Bus Phase C CT X2 CT SHORTING TABLE TB1 TB2 TB3 TB4 TB5 TB6 TB SHORTS CT LOAD I PHA LOAD I PHB LOAD I PHC UPS I PHA UPS I PHB UPS I PHC F1 8A F2 8A F3 8A F4 8A F5 8A F6 8A UPS Source Phase A CT X1 UPS Source Phase A CT X2 UPS Source Phase B CT X1 UPS Source Phase B CT X2 UPS Source Phase C CT X1 UPS Source ...

Page 9: ... becoming active will activate the channel The same alarm event can be programmed to more than one channel Up to two Programmable Relay Boards can be installed in the Liebert NXL for a total of 16 channels Programming is performed through the HMI touchscreen display Figure 4 Control wiring Programmable Relay Board NOTE Up to two PRB s can be installed in a Liebert NXL Table 1 Programmable Relay Bo...

Page 10: ...ll be configured The Programmable Relay Board dialog box is displayed 3 Press the Relay channel 4 Press up to four events Selected events will show up under Relay 1 Assignment 5 Repeat Steps 3 and 4 for each relay 6 Press SAVE to keep the settings Figure 5 Programmable relay board dialog box Assignment 0 to 4 event default 0 Delay sec 0 to 99 9 default 0 NOTE To deselect an event click on the even...

Page 11: ...RATOR CLOSE Table 4 Cable group 23A from tie breaker interface board BIB to tie breaker Terminal Designation Signal Name Maximum Length From To TB1150 1 Remote Breaker Contacts TIE AUX CONTACT COMMON 14 22AWG 500FT 150m TB1150 2 TIE AUX CONTACT CLOSED CB IS OPEN TB1150 3 TIE AUX CONTACT CLOSED CB IS CLOSED TB1150 4 TIE 48VDC TRIP COIL TB1150 5 TIE 48VDC TRIP COIL Table 5 Cable group 23B from tie b...

Page 12: ...l Designation Signal Name Maximum Length From To TB1151 1 Remote Breaker Motor Operator Contacts AC LINE 14 22AWG 500FT 150m TB1151 5 MOTOR OPERATOR CLOSE Table 10 Cable group 26A from LBB breaker interface board BIB to LBB breaker Terminal Designation Signal Name Maximum Length From To TB1150 1 Remote Breaker Contacts LBB AUX CONTACT COMMON 14 22AWG 500FT 150m TB1150 2 LBB AUX CONTACT CLOSED CB I...

Page 13: ... 9 PWM SYNCH CAN COMMON Note Must use Belden 8106 or 3 Belden 8102 outer shield drain wire must be connected to pins 7 and 14 at each connector Table 14 Cable group 28B redundant parallel Liebert NXL Power Tie inter module communication board to next Liebert NXL Power Tie inter module communication board Terminal Designation Signal Name Maximum Length From To P3103 3 P3103 3 SHARE CAN 24V 18AWG 10...

Page 14: ...UPS SOURCE Phase B CT X2 TB17 UPS SOURCE Phase C CT X1 TB18 UPS SOURCE Phase C CT X2 TB19 TIE BUS VOLTAGE PHASE A TB20 TIE BUS VOLTAGE PHASE B TB21 TIE BUS VOLTAGE PHASE C TB22 NEUTRAL TB23 CRITICAL LOAD BUS VOLTAGE PHASE A TB24 CRITICAL LOAD BUS VOLTAGE PHASE B TB25 CRITICAL LOAD BUS VOLTAGE PHASE C TB26 NEUTRAL TB27 BYPASS SOURCE VOLTAGE PHASE A TB28 BYPASS SOURCE VOLTAGE PHASE B TB29 BYPASS SOU...

Page 15: ... wiring layout for Liebert NXL Power Tie Power Tie 1 Controls Power Tie 2 Controls System 1 CG 22 CG 23 CG 26 CG 27 CG 24 CG 25 CG 29 System 2 CG 22 CG 23 CG 26 CG 27 CG 24 CG 25 CG 29 CG 28 Power Tie 3 Controls System 3 CG 22 CG 23 CG 26 CG 27 CG 24 CG 25 CG 29 C G 2 8 CG 1 REPO CG 32 CG 32 CG 32 ...

Page 16: ...tional Breaker Interface Board MIB Optional Breaker Interface Board LBB Optional Voltage and Current Sensor Terminal Blocks High Voltage External High Voltage External High Voltage External To Associated SM MM System To Associated SM MM System To Associated SM MM System Low Voltage External Low Voltage External External Interface Board EIB Option Box Liebert Intellislot Ports TOP VIEW BOTTOM VIEW ...

Page 17: ...Breaker Interface Board MBB Optional Breaker Interface Board MIB Optional Breaker Interface Board LBB Optional Voltage and Current Sensor Terminal Blocks High Voltage External High Voltage External High Voltage External To Associated SM MM System To Associated SM MM System To Associated SM MM System Low Voltage External Low Voltage External TOP VIEW BOTTOM VIEW FRONT VIEW Option Box ...

Page 18: ...ower Supply Phase A UPS Source Power Supply Phase B NEUTRAL ST ATUS COM 1 STATUS OPEN 1 STATUS CLOSED 1 STATUS COM 1 STATUS OPEN 1 STATU S CLOSED 1 ST ATUS COM 1 STATUS OPEN 1 STATUS CLOSED 1 ST ATUS COM 1 STATUS OPEN 1 STATUS CLOSED 1 STATUS COM 1 STATUS OPEN 1 STATU S CLOSED 1 T o SIB Breaker I nterface Board To MIB Breaker Interface Board To MBB Breaker Interface Board To Tie Breaker Interface ...

Page 19: ...mental Parameters Storage Temperature Range F C 13 to 158 25 to 70 Operating Temperature Range F C 32 to 104 0 to 40 UPS Relative Humidity 95 or less Non Condensing Operating and Non Operating Maximum Altitude Above mean sea level ft m 4920 1500 as per IEC 62040 3 1 Max kW derate 328 rise between 4921 9842 100m rise between 1500 3000m ...

Page 20: ...Vertiv Liebert NXL Power Tie Controls Rev 6 06 2017 16 NOTES ...

Page 21: ...Vertiv Liebert NXL Power Tie Controls Rev 6 06 2017 17 ...

Page 22: ...Vertiv Liebert NXL Power Tie Controls Rev 6 06 2017 18 ...

Page 23: ... 800 543 2378 Outside North America 614 841 6598 LOCATIONS United States 1050 Dearborn Drive P O Box 29186 Columbus OH 43229 Europe Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco PD Italy 39 049 9719 111 Fax 39 049 5841 257 Asia 29 F The Orient Square Building F Ortigas Jr Road Ortigas Center Pasig City 1605 Philippines 63 2 687 6615 Fax 63 2 730 9572 ...

Page 24: ...d completeness herein Vertiv Co assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions Specifications are subject to change without notice This document may contain confidential and or proprietary information of Liebert Corporation and its receipt or possession does not convey any right to reproduce disclose its conte...

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