Huawei PDU8000 User Manual page 55

PDU8000 Modular Precision PDC V2.0
User Manual
Figure 5-18 Extra length for easy plug and unplug
Figure 5-19 Stroking cables
Cable Layout
Table 5-6 Cable layout rules
No.
1
2
3
4
5
6
7
8
9
Issue 04 (2021-04-13)
Cable Layout Rule
The armoring layers of armored cables are grounded.
The PDC ground cable is secured to the equipment room ground
bar. The resistance between the PDC ground cable and the
equipment room ground bar is less than 0.1 ohm.
Cables are securely connected in the correct phase sequence.
Cables are neatly arranged, and cable insulation layers are intact.
Different types of cables are bound separately.
Connection ports and cabling methods facilitate maintenance,
cable routing, and capacity expansion.
Cable connectors prepared onsite must be normal, secure,
reliable, and neat.
Power cables, ground cables, and various signal cables are
securely connected. Adapters are securely plugged or screwed.
The N and PE cables are bound separately from the L1/L2/L3 or L
cables for each circuit breaker. Cables are converged at the beam
and bound in groups by cable ties.
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5 Installation Guide
48