Emerson NXL UPS Systems User Manual
Liebert, Battery system
Table of contents
Document Outline
- Battery Cabinet Precautions
- Contacting Liebert for Support
- Important Safety Instructions
- SAVE THESE INSTRUCTIONS
- 1.0 Mechanical Installation
- 2.0 Battery Installation
- 2.1 Safety
- 2.2 Layout
- Figure 2 Battery cabinets connected, attached to UPS
- Figure 3 Battery cabinets connected, detached from UPS
- Figure 4 Battery cabinets connected, with Module Battery Disconnect, attached to UPS
- Figure 5 Battery cabinets connected, with Module Battery Disconnect, detached from UPS
- Figure 6 Battery cabinets connected, detached from Module Battery Disconnect, detached from UPS
- Figure 7 Stand-alone battery cabinets, with Module Battery Disconnect, detached from UPS
- Figure 8 Stand-alone battery cabinets, no Module Battery Disconnect, detached from UPS
- 2.3 Cable Entry
- 2.4 Power Connection
- 2.5 Control Connection
- 2.6 Alber Monitoring System—Optional
- 2.7 External Battery Room Temperature Sensor—Optional
- 3.0 Installation Drawings
- Figure 12 Outline drawing, Liebert Battery Cabinet
- Figure 13 Main components, Liebert Battery Cabinet
- Figure 14 Terminal details, Liebert Battery Cabinet
- Figure 15 Outline drawing, 250-400kVA, Liebert Module Battery Disconnect
- Figure 16 Terminal detail drawing, Liebert Module Battery Disconnect
- Figure 17 Outline drawing, 500-750kVA, Liebert Module Battery Disconnect
- Figure 18 Wide junction cabinet terminal wiring
- Figure 19 Liebert NXL Narrow Junction Cabinet—terminal detail and outline drawing
- Figure 20 Liebert NXL Battery Cabinet control wiring
- Figure 21 Liebert NXL Module Battery Disconnect control wiring
- Figure 22 Voltage sense wire harness top input and bottom input
- Figure 23 Liebert NXL Module Battery Disconnect CAN wire harness connection
- Figure 24 Attached battery cabinet connections
- Figure 25 Ground strap location for connected cabinets
- Figure 26 Battery cabinet interconnection wiring to 250-400kVA UPS
- Table 1 Liebert-supplied interconnect wiring
- Figure 27 Liebert NXL Module Battery Disconnect interconnect wiring to 250-400kVA UPS
- Table 2 Liebert-supplied interconnect wiring
- Figure 28 Liebert NXL Battery Cabinet interconnect wiring to Liebert NXL Junction Cabinet
- Table 3 Liebert-supplied interconnect wiring
- Figure 29 Liebert NXL UPS to Liebert NXL Module Battery Disconnect to wide Liebert NXL Junction Cabinet
- Table 4 Liebert-supplied interconnect wiring
- Figure 30 Liebert NXL UPS to Liebert NXL Module Battery Disconnect to Liebert NXL Battery Cabinet
- Table 5 Liebert-supplied interconnect wiring
- Figure 31 Alber battery monitoring connections
- Figure 32 Battery Interface Board wiring to multiple battery cabinets
- Figure 33 Alber battery monitoring assembly diagram
- Table 6 Alber battery monitoring assembly connections
- Figure 34 Alber Battery Monitoring transformer location and battery configuration
- 4.0 Specifications
- Table 7 Liebert NXL Battery Cabinet specifications
- Table 8 Liebert NXL Module Battery Disconnect Cabinet
- Table 9 Liebert NXL Junction Cabinet specifications
- Table 10 Alber battery monitoring option specifications
- Table 11 Currents for Liebert NXL Module Battery Disconnect Cabinet
- Table 12 Battery cabinet internal breaker selection based on 5 min EOD, amps
- Table 13 Liebert NXL Battery Cabinet approximate weights
- Table 14 Approximate weights, Liebert NXL Module Battery Disconnect and Liebert NXL Junction Cabinets
- Table 15 Recommended conduit and cable sizes for Liebert NXL Module Battery Disconnect
- Table 16 Battery torque values
- Table 17 Torque specifications, unless otherwise labeled