PDU8000-(0125, 0250, 0400, 0630, 0800)
DCV8-BXA001 Battery Circuit Breaker Box
User Manual
3 Installation
Issue 03 (2019-05-20)
Copyright © Huawei Technologies Co., Ltd.
27
box 1 (connecting
to positive
terminals on battery
string 1
(5) Neutral wiring
terminal of BCB
box 1 (connecting
to neutral
terminals on
battery string 1)
(6) Negative wiring
terminal of BCB box
1 (connecting to
negative terminals on
battery string 1)
(7) BCB box 1
ground terminal
(8) BCB box 2
(9) Positive wiring
terminal of BCB
box 2 (connecting
to positive
terminals on
battery string 2)
(10) Neutral wiring
terminal of BCB box
2 (connecting to
neutral terminals on
battery string 2)
(11) Negative wiring
terminal of BCB box
2 (connecting to
negative terminals on
battery string 2)
(12) BCB box 2
ground terminal
(13) BCB box 3
(14) Positive wiring
terminal of BCB box
3 (connecting to
positive terminals on
battery string 3)
(15) Neutral wiring
terminal of BCB box
3 (connecting to
neutral terminals on
battery string 3)
(16) Negative
wiring terminal of
BCB box 3
(connecting to
negative terminals
on battery string 3)
(17) BCB box 3
ground terminal
(18) Positive wiring
terminal of BCB box
4 (connecting to
positive terminals on
battery string 3)
(19) Neutral wiring
terminal of BCB box
4 (connecting to
neutral terminals on
battery string 3)
(20) Negative
wiring terminal of
BCB box 4
(connecting to
negative terminals
on battery string 3)
(21) BCB box 4
ground terminal
(22) BCB box 4
(23) Negative wiring
terminals of the BBB
box (connecting to
battery negative input
terminals of the UPS)
(24) Neutral wiring
terminals of the
BBB box
(connecting to
battery neutral input
terminals of the
UPS)
(25) Positive
wiring terminals
of the BBB box
(connecting to
battery positive
input terminals of
the UPS)
Step 4
Check that the cables are connected correctly and secure
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