Huawei FusionModule1000A40 Initial Configuration Parameter Manual page 62

NO.P002 Power Supply and Distribution System Diagram
AC PDB-1
Air Conditioner distribution Module
UPS-1
4
3
Relay
2 AC PDB-1 QF7
5 1
DC24V-
DC24V+
IT Load 1 distribution Module IT Load 2 distribution Module
BBB-1
SPD
QFS
MCB C32A/4P
In=20kA,
Imax=40kA
ON 14
11
COM
12
OFF
Power PDB-1
IT Load 2 distribution Module IT Load 1 distribution Module
SPD
QFS
MCB C32A/4P
In=20kA,
Imax=40kA
14 ON
11
COM
12
OFF
Air Conditioner distribution Module
UPS-2