Vertiv Liebert NXL 1100, Installation Manual

Page: 50 / 73

Installation Drawings
Vertiv
| Large System, 3-Phase UPS Battery System Installation Manual 43
Figure 41 Terminal details Liebert NXL
™
500kVA to top-terminal battery point-to-point wiring
Table 9 Terminal details Liebert NXL 500kVA to top-terminal battery point-to-point interconnect wiring
Run
From To Conductors
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. UPS cabinet not to scale to battery cabinet.
DC (+)
Input
DC (-)
Input
A
B
C B A
B
A
D
TOP VIEW
BATTERY CABINET
D