Installing The Cables - Huawei APM30H Installation Manual

5 Installing the Cables

In this chapter, the color or the appearance of the equipment a In this chapter the color or the appearance of the equipment a
what is shown in the figures.
General principles for routing the cables
1 Different types of cables must be separately routed a
each bundle or any two bundles cannot be entangled
2 2 The cables must be bundled tightly and neatly The j The cables must be bundled tightly and neatly. The j
3 Labels or nameplates must be attached to the cables
4 The cables of different types must be routed in paral
5 The bending radius of the cable is not less than five t
6 If the length of the power cable is insufficient, replace
joints to lengthen the cable joints to lengthen the cable.
a
Installing the Power Cables (-4
If the APM30H is configured, skip the section.
1 I 1. Install the input power cable for the t ll th i t
TMC11H
Remove the protecting cap of the power box of the
DCDU-03.
Connect the power cables.
Recover the protecting cap.
RTN(+) RTN(+)
NEG( ) NEG(-)
re for reference only。The actual equipment may differ from re for reference only The actual equipment may differ from
and cannot be bound in the same bundle. Cables in
d.
ackets of the cables are not damaged ackets of the cables are not damaged.
s after they are installed.
lel or separated by special objects.
times of the diameter of the cable.
e the cable rather than adding connectors or soldering
48 V DC)
2 P 2.Power cable for the junction box in the
bl f th
TMC11H(optional)
1 6
bl f th j
If a heater is required in a TMC11H, you must install
the power cable for the junction box in the TMC11H
onsite.
L
N
ti b i th