Huawei PowerCube 5000 Installation Manual page 74

PowerCube 5000 (SUN2000-150KTL-S0)
Installation Guide
Checking Electrical Connections
Table 8-3 Electrical connection checklist
No.
1
2
3
4
5
6
Cable Checklist
Table 8-4 Cable checklist
No.
1
2
3
4
5
6
Issue 03 (2020-04-10)
Check That
All the ground cables prepared onsite contain copper core
wires and have correct diameters. No switches or fuses are
installed on the cables and no short-circuit occurs.
Ground cables, AC input power cables, and internal cables
are connected in accordance with the circuit diagram and
screws are fully tightened. No short-circuit occurs on power
inputs or outputs.
Power cables and ground cables are not coiled and extra
parts are cut off.
Connectors for power cables and ground cables are
soldered or crimped securely.
Bare cables and terminal handles are completely wrapped
with heat-shrink tubings.
Flat washers and spring washers are securely installed for
all OT terminals, and all OT terminals are intact and
properly connected.
Check That
All cable joints are secured properly, especially signal
cables and the cables to the bottom of the cabinet.
Cables are bound neatly, and cable ties are secured evenly
and properly in the same direction.
Power cables, protection cables, and signal cables are
bound separately.
Cables are routed in a way convenient for maintenance and
capacity expansion.
The cable tie tails on indoor cables are cut smoothly from
the root, and the cable tie tails on outdoor cables are cut
with a margin of 3 mm to 5 mm.
Unused ports are protected.
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8 Installation Verification
Result
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Result
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