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Summary of Contents for Vertiv Liebert NXL SCCi
- Page 1 Liebert® NXL™ System Control Cabinet, SCCi Installation Manual — 1600A-5000A, 60Hz, Three-Phase...
- Page 2 The products covered by this instruction manual are manufactured and/or sold by Vertiv This document is the property of Vertiv and contains confidential and proprietary information owned by Vertiv. Any copying, use or disclosure of it without the written permission of Vertiv is strictly prohibited.
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Page 3: Table Of Contents
TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS ........1 SAVE THESE INSTRUCTIONS . - Page 4 Table 10 Programmable Relay Board pinout ..........16 Table 11 Liebert NXL SCCi Bypass Static Switch and Ebox specifications ....20 Table 12 UPS current ratings—rectifier input .
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Page 5: Important Safety Instructions
ASC. Observez également toutes les précautions décrites dans le manuel d’utilisation et d’entretien, SL-25414, avant et pendant toutes les procédures d’entretien. Observez toutes les précautions de sécurité appropriées lorsque vous travaillez sur à proximité d’une source c.c. ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... - Page 6 One person should never work alone, even if all power is disconnected from the equipment. A second person should be standing by to assist and to summon help in case of an accident. ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |...
- Page 7 Operation of this unit in a residential area may cause harmful interference that the user must correct at his own expense. ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |...
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Page 8: Mechanical Installation
Before installing the Liebert NXL SCCi, please carry out the following preliminary checks: • Examine the Liebert NXL SCCi for transit damage, both internally and externally. Report any damage to the shipper immediately. • Verify that the correct equipment is being installed. The Liebert NXL SCCi cabinet has an identification tag on the interior doors listing the type, size and main calibration parameters of the UPS. -
Page 9: Static Switch Installation
2. Attach the support channel to the left and right sides using the hardware shown in Detail C in Figure 2. Attach the front brace to the left and right sides with the hardware shown in Detail H in Figure 2. ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... - Page 10 11. Rack out the static switch. After the static switch has been disengaged, move it forward to the front of the static switch table support. ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |...
- Page 11 Detail E switch is free to roll Detail D Leveler onto the static switch Detail B Step 7 Detail C Step 8 Step 9 support table. Step 10 ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |...
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Page 12: Control Cable Connections And Communication
EXTERNA L INT BATT STATUS BYP CNTL TB0825 TB0812 TB0817 RECT REPO CNTL BATT MTR TB1156 LBS VO LTAGE TB0818 TB0820 TB0826 REPO TB0824 CNTRLN STATUS FORM C ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 13: Dry Contacts
REPO Switch, common contact Key status switch, closed = key removed TB082 14AWG/500ft. Key Status Input Form C Key status switch, common (150m) Key status switch, closed = key inserted ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 14: Multi-Module Communication
P3103 on the Inter-Module Communication (IMC) board (refer to 3.0 - Installation Drawings). Table 4 Parallel from SCC module Inter-Module Communication Board to other Inter-Module Communication Board in system Terminal Designation Wire Size/ Maximum From Signal Name Length Primary Connections ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... - Page 15 Care must be taken so drain wire does not touch any other component in module. 8. Attach control wires to side of control door where Inter-Module Board (IMC) is attached. Do not run wires across IMC board. ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |...
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Page 16: Remote Input Breaker (Rib)
For systems that use Remote Input Breakers (RIB), the controls for the Aux contacts, UVR, Motor Operator (optional) and voltage sense will go between the Remote breaker and the SCC Input I/O section. See Figure 6. ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 17: Figure 6 Remote Input Breaker Diagram
RIB aux. N.C. (closed = CB is open) Remote Breaker #14AWG/ TB1101-3 RIB aux. N.O. (closed = CB is closed) Contacts 500ft. (150m) TB1101-4 RIB trip coil (-) TB1101-5 RIB trip coil (+) ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 18: Inverter Output Breaker
Circuit Breaker) that are required to be used in UL-listed switchgear or switchboards. The circuit breaker must have a short-time rating not exceeding 480 volts at 150K amperes, for 5 cycles. ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 19: Figure 7 Remote Output Breaker Diagram
Remote Breaker Contacts closed) 500ft. (300m) TB1101- IOB trip coil (-) TB1101- IOB trip coil (+) Remote IOB contacts from remote breaker to SCC IOB CB interface board ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 20: Digital Lbs
Do not run the wire across IMC board. Figure 8 Inter-Module Communication Board wiring diagram—Digital LBS P3108 P3108 P3108 02-806730-xx 02-806730-xx 02-806730-xx P3109 P3109 P3109 SCC 1 SCC 2 ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 21: Input Contact Isolator Board
Press Internal Option Settings from the Config menu. 2. Press the Input Contact Isolator that is to be configured. The Input Contact Isolator dialog box is displayed. Figure 9 Input contact isolator dialog box ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 22: Table 8 Input Contact Isolator Board Pre-Assigned Values
Remote Transfer Stop Battery Charge Inverter — Stop Battery Charge — Stop Battery Charge — Stop Battery Charge Disconn Trap Filter Inhibit IP Standby Suspend Eco Mode — ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 23: Figure 10 Optional Input Contact Isolator Board
Control wiring runs should not be combined in the same conduit. Signal voltage: 100mA @ 12VDC. Maximum cable length 500 ft. (152m) with #16AWG and flexible stranded cable. ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 24: Programmable Relay Board
Contact ratings: 1A @ 30VDC or 125VAC @ 0.45A Table 10 Programmable Relay Board pinout Termina Normall Normall Chann Commo Block Closed Open 10-12 10-12 ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 25: Configuring The Programmable Relay Board Settings
6. Press SAVE to keep the settings. Figure 12 Programmable relay board dialog box • Assignment—0 to 4 event (default: 0) • Delay, sec—0 to 99.9 (default: 0) ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 26: Installation Drawings
Figure 13 Control wiring layout for Liebert NXL SCC MODULE REPO DCR - TB1:X,X,X FORM-C (SEE TABLE 1A) MODULE REPO TB1:7,9,11 FORM-C PARALLEL P3101 COMMS REDUNDANT P3103 PARALLEL COMMS MODULE REPO TB1:1,3,5 FORM-C ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 27: Figure 14 Main Components, Liebert Nxl Scc Ebox
FRONT VIEW (E-BOX) Intermodule Interface Board (IMC) External Interface Board (EIB) (on side of Ebox) Dry Contact Relay Board Option Box (6 slots) FRONT VIEW (E-BOX) 534051 (interior door removed) ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |... -
Page 28: Specifications
SPECIFICATIONS Table 11 Liebert NXL SCCi Bypass Static Switch and Ebox specifications Input Parameters 1600A - 4000A 5000A Voltage, VAC, 3-Phase, 3-Wire or 4-Wire 480V / 575V / 600V 480V Input Voltage Range, VAC +15% to -20% Input Frequency, Hz... -
Page 29: Table 12 Ups Current Ratings-Rectifier Input
If a smaller input feed breaker is used, the input current limit can be adjusted. Contact your Vertiv representative for more information. The Rectifier Input Feed Breaker must be set to handle the Liebert NXL transformer inrush of up to eight times the nominal current. - Page 30 Notes ® ™ ™ Vertiv | Liebert System Control Cabinet Installation Manual |...
- Page 32 © 2018 Vertiv Co. All rights reserved. Vertiv and the Vertiv logo are trademarks or registered trademarks of Vertiv Co. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners. While every precaution has been taken to ensure accuracy and completeness herein, Vertiv Co.
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