PDC-(0250, 0400, 0630) DC0384BXA Battery Circuit
Breaker Box
Quick Installation Guide
3 Installation
Issue 03 (2019-05-20)
Copyright © Huawei Technologies Co., Ltd.
15
When one battery string is connected to one BCB box, you need to install the BBB box. For details
about how to install the BBB box, see
PDU8000-(0630, 1250, 2000) DCV8-BGA001 BBB Box User
Manual
.
The following describes how to connect four battery strings to four BCB boxes.
Step 1
Connect the power cables on the BCB box to the UPS.
Figure 3-6
Connecting the power cables to the UPS
(1) Positive wiring terminals
(connecting to the positive
battery input terminals on
the UPS)
(2) Neutral wiring terminals
(connecting to the neutral
battery input terminals on
the UPS)
(3) Negative wiring
terminals (connecting to the
negative battery input
terminals on the UPS)
Step 2
Connect the power cables on the BCB box to the battery.