Figure 5-18 Extra length for easy plug and unplug
Figure 5-19 Stroking cables
Cable Layout
Table 5-6 Cable layout rules
No.
Cable Layout Rule
1 The armoring layers of armored cables are grounded.
2 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.
3 Cables are securely connected in the correct phase sequence.
4 Cables are neatly arranged, and cable insulation layers are intact.
5 Dierent types of cables are bound separately.
6 Connection ports and cabling methods facilitate maintenance,
cable routing, and capacity expansion.
7 Cable connectors prepared onsite must be normal, secure,
reliable, and neat.
8 Power cables, ground cables, and various signal cables are
securely connected. Adapters are securely plugged or screwed.
9 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.
PDU8000 Modular Precision PDC V2.0
User Manual 5 Installation Guide
Issue 04 (2021-04-13) Copyright © Huawei Technologies Co., Ltd. 48
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