PDC-(0250, 0400, 0630) DC0384BXA Battery Circuit
Breaker Box
Quick Installation Guide
3 Installation
Issue 03 (2019-05-20)
Copyright © Huawei Technologies Co., Ltd.
16
Figure 3-7
Connecting the power cables to the battery
(1) Positive wiring terminals
(connecting to the positive
terminals on the battery
string)
(2) Neutral wiring terminals
(connecting to the neutral
terminals on the battery
string)
(3) Negative wiring
terminals (connecting to the
negative terminals on the
battery string)
Step 3
Check that the cables are connected correctly and securely.
----End
Multiple Battery Strings
Step 1
Connect power cables on the BBB box to UPS battery input terminals.
Step 2
Connect power cables between the BCB boxes and the BBB box.
Step 3
Connect power cables on the BCB boxes to batteries.