User Manual for Lead Acid Interactive UPS
04/22v.1
Page 15
VD-Series (5000VA-10kVA)
Chatsworth Products (CPI)
Model
Wiring spec (AWG)
Input
Output
Ground
5K
10
10
10
6K
10
10
10
10K
8
8
8
Model
Recommended Input Overcurrent Protection
5K
30A
6K
40A
10K
70A
NOTE:
The selections for size and color of wires should follow the local electrical laws and regulations.
5. Remove the terminal block cover on the rear panel of UPS, connect the ground wire first, then
connect the wires according to the following terminal block diagram: (Disconnect the ground
wire last when making wire disconnection)
UPS Terminal Block to Anderson Connector wiring diagram
Figure 2-20
6. After connecting the wires, replace the terminal block cover on the rear panel of the UPS.
7. Ensure that the battery pack breaker is in the “OFF” position. Then connect the battery pack
cable to the battery pack connector on the rear of the UPS. For additional battery packs, plug
the battery pack cable into the empty connector on the rear of the previous battery pack
Battery Pack Connections
Figure 2-21
Output L1 (Black)
Output L2 or N (Red)
Input L2 or N (blue)
Input L1 (brown)
Ground (green)
UPS
1st Battery Pack
2nd Battery Pack