Huawei UPS5000-A Series Quick Manual page 6

3. Connect the ground cable, power cable, and signal cable. There is no need to connect the
bypass input power cable if the mains input and bypass input share a power source.
Port Bolt
Description Specifications
M12 x 45
Mains input
M12 x 45
Bypass input
Battery input M12 x 45
Output M12 x 45
PE M12 x 30
NOTE
The wire routed from the middle point of positive
and negative battery strings is the neutral wire.
Take a battery string consisting of 40 batteries for
example. The battery neutral wire is routed from
the middle between positive and negative battery
strings, each consisting of 20 batteries.
6
Signal cable
Torque
46N•m
46N•m
46N•m
46N•m
46N•m