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225-600KVA installation manual
Models:
225-600KVA
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Specification
Install
Control Wiring Diagram
Warranty
Top-Terminal battery configuration
Liebert NX Stand-Alone Junction Cabinet terminal wiring
Alber battery monitoring assembly connections
Battery Room
Safety
Power Connection
Page 39
Image 39
Page 38
Page 40
Page 39
Image 39
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Page 40
Contents
Liebert NX Battery System
Installation Manual-225-600kVA
For Business-Critical Continuity
Product Warranty Registration
BATTERY CABINET PRECAUTIONS
CONTACTING LIEBERT FOR SUPPORT
2.0 BATTERY INSTALLATION
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS
1.0 MECHANICAL INSTALLATION
TABLES
FIGURES
SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
Risk of heavy unit falling over. Can cause equipment damage, injury and death
1.2 Preliminary Checks
1.0 MECHANICAL INSTALLATION
1.3.1 Battery Room
1.1 Introduction
1.4.1 Moving the Cabinets
1.4 Positioning
1.5 System Composition
1.4.2 Clearances
1.4.3 Raised Floor Mounting
2.1 Safety
2.0 BATTERY INSTALLATION
2.2 Layout
Note Remove knockout in the UPS low-voltage section to route control cables between the battery cabinet and UPS
2.4.2 Stand-Alone System
2.4 Power Connection
2.3 Cable Entry
2.4.1 Connected System
Liebert
Battery
Battery
Liebert
Battery Interface Board
2.7 External Battery Room Temperature Sensor-Optional
2.6 Alber Monitoring System-Optional
56.3
3.0 INSTALLATION DRAWINGS
Right Side 33.5 View
Bottom View
Liebert NX
Figure 8 Main components, Liebert Top-Terminal Battery Cabinet
Installation Drawings
Front View
Front View
DO NOT DOUBLE-STACK LUGS
Top View
Ground Bus Detail
Isometric View
Figure 10 Front Terminal Battery Cabinet shipping split
Installation Drawings
Front
Right Side
Top View
Front
Front View
Right Side View
Figure 12 Front Terminal Battery Cabinet main components, layout
Installation Drawings
Front
FOR POS. AND NEG. BUSBAR
GROUND BUS DETAIL
BUS TERMINATION DETAIL
Installation Drawings
Front View
View
Figure 14 Liebert NX Stand-Alone Junction Cabinet terminal wiring
Right Side
Liebert NX
Terminal Details
Outline Drawing
Installation Drawings
Control Wiring Routing
Figure 16 Liebert NX Battery Cabinet control wiring
Installation Drawings
Liebert NX Battery Cabinet
supplied with battery cabinet
Note Torque to 240in-lb 27 N-M Note Connections cannot be made
Installation Drawings
supplied with battery cabinet
Controller
Figure 19 Typical Alber battery monitoring connections
Input Fuse for Alber Power Alber Data Collector Module Alber Power
Alber
Board
Battery
Interface
UPS Cabinet
Detail A
Figure 21 Alber battery monitoring assembly diagram
Alber battery monitoring assembly connections
Installation Drawings
TRAY #1
Figure 22 Top-Terminal battery configuration
Installation Drawings
Liebert NX
CABLE INTERCONNECT DIAGRAM
FRONT
Installation Drawings
Left-Side Busbar Connections Right-Side Busbar Connections
Liebert NX
Liebert NX
4.0 SPECIFICATIONS
Liebert NX Battery Cabinet specifications
Specifications
DC currents for Liebert NX modules
Liebert NX Junction Cabinet specifications
Table 4 Alber battery monitoring option specifications
Specifications
Liebert NX
Liebert NX Battery Cabinet internal breaker
Liebert NX Battery Cabinet approximate weights
Specifications
Liebert NX
Battery torque values
Specifications
Recommended conduit and cable sizes from Liebert NX UPS to DC supply
400 - 1200 Amps
Table 10 Torque specifications, unless otherwise labeled
Specifications
Liebert NX
Liebert NX
Specifications
Liebert NX
Specifications
Page
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