Figure 26 Terminal Details, 34" Battery Power Pack System For Liebert Nx 480V Ups - Liebert NX User Manual

Figure 26 Terminal details, 34" battery power pack system for Liebert NX 480V UPS

TOP VIEW
Without Protecting Plates
See
Detail C
FRONT VIEW
Without Doors and Protecting Plate
Table 23 Battery cabinet ground
Unit Rating
80
Source: U3819205, Rev. 2
Table 24 Battery cabinet circuit breaker
Cabinet Battery
Rating Current
80kVA
Source: U3819205, Rev. 2
PCB
See
Detail B
DETAIL B
See
Detail A
1. All dimensions are in inches [mm].
2.All cables should be routed before bolting cabinets
3. For stand-alone installations, the interconnecting
4. All hardware supplied with battery cabinet for
5. See installation, operation and maintenance
6. All external wiring is to be in accordance with
Torque
Bolt Size lb-in (N-m)
1/4" (M6) 44 (5)
OCP Device
Rating
195 225
Transformer for Alber
monitoring system
(optional)
Fuse input Alber
monitoring system
(optional)
Terminal Block
Aux. Contacts
1.2 (30)
1.2 (30)
GND
Busbar
DETAIL C
together.
cables between the battery cabinet and the UPS
must be provided by others. Optional battery
intercabinet wiring kits are available for
side-by-side line-up installations.
bolting cabinet to UPS. Use M6 hardware provided;
assemble as shown in detail drawings.
manual for additional information.
national and local electrical codes.
Torque
Bolt Size
lb-in (N-m)
1/4" (M6) 44 (5)
52
Installation Drawings
2.3 (59)
Ø 0.4
(9)
30 (76)
DETAIL A
U3819205
Rev. 2
(-) Negative
(+) Positive
® ™
Liebert NX