Installing Cables - Huawei NetCol8000-A Quick Manual

NetCol8000-A060/A120 Downflow
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Installing Cables

1. Power cables and signal cables should be routed according to the requirements for routing
electrical and extra-low voltage (ELV) cables and in compliance with the cable routing plan.
2. The shielding layer of signal cables must be grounded.
3. The outer insulation sheath should be retained when you route a cable through the
waterproof connector.
4. Power cables for the indoor and outdoor units should be bound using cable clips near the
ports of the power module.
5. In bottom cabling, if it is hard to bend the cable 90°, disassemble the cable and fix it using
the pipe clamp. As the PE cable is long, prepare the five-core cable based on the length of
the PE cable.
6. The following picture shows the dual power supply modes. In single power supply mode,
only QF1 needs to be connected.
7.1
Connecting the Equipotential Bonding Cable
Equipotential bonding point
NetCol8000-A060 Upflow
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