Huawei NIP6830, Quick Start Manual, Page: 10 / 19

Warning
Before installing the power cables, ensure that the device is adequately grounded.
Before connecting the power cable, switch power off on the power distribution box and power module. Do not work on cables
with power to avoid bodily injury or fire.
Connecting DC Power Cables
Air filter Air filter Air filter
To facilitate future maintenance, observe the following cabling requirements:
High touch current,earth connection essential
before supply and/or telecommunication
network connections
WARNING
大接触电流，
在连接电源盒通信网络之前均须先接地
Air Filter
Refer to diagram of
cable routing.The air
filter can not be
covered by cables.
请按示意图走线，
线缆不得遮挡防尘网 STATUS
Don’t touch the
fan leaves before
they slow down.
严禁在风扇高速
旋转时接触扇叶
RUN
NEG(-)
RTN(+)
ALM
ON OFF
OFF
ON
-48~-60V;42A
RUN
NEG(-)
RTN(+)
ALM
ON OFF
OFF
ON
-48~-60V;42A
Power A
A1(-) A1(+) A2(-) A2(+) B1(-) B1(+) B2(-) B2(+)
Power B
Power A A1(-) PWR0 NEG(-)
PWR0 RTN(+) Power A A1(+)
Power B B1(-) PWR1 NEG(-)
PWR1 RTN(+) Power B B1(+)
From To
Power A A1(-) Power A A1(+)
PWR0 RTN(+)
PWR0 NEG(-)
PWR0
PWR1
a
a
b
b
Cables of the power modules must be tied separately to facilitate the removal of individual modules.
Ensure that the power cables do not block the air filter and that the cables of one power module do not block the access
to the cables of the other module.
After you connect power cables, install the plastic cover of the junction boxes.
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