Vertiv Liebert NXL 1100, Installation Manual

Page: 56 / 73

Installation Drawings
Vertiv
| Large System, 3-Phase UPS Battery System Installation Manual 49
Figure 47 Terminal details Liebert NXL
™
UPS 625/750kVA to top-terminal battery point-to-point wiring
Table 15 Terminal details Liebert NXL UPS 625/750kVA to battery point-to-point interconnect wiring
Run
From To Conductor
A UPS Positive Bus Battery Cabinet Positive Bus Positive DC Power
B UPS Negative Bus Battery Cabinet Negative Bus Negative DC Power
D UPS External Interface Board (EIB)
Battery Cabinet
Battery Interface Board (BIB)
CAN Control Cables
UPS LEFT SIDE RECTIFIER (PART A) UPS LEFT FRONT (PART A)
NOTES
1. All power and control wiring is supplied.
2. The units must be attached.
3. UPScabinet not to scale to battery cabinet.
DC (-)
Input
DC (+)
Input
A
B
C
B
A
D
B
A
BATTERY CABINET
D