High-Voltage Dc Power Cable; Ground Cable - Huawei CloudEngine 7800 Series Hardware Description

CloudEngine 7800&6800&5800 Series Switches
Hardware Description
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5.3 380 V High-Voltage DC Power Cable
Appearance and Structure
Figure 5-5
Figure 5-5 Appearance of a 380 V high-voltage DC power cable (high-voltage DC straight
female connector to bare wires)
Connection
A 380 V high-voltage DC power cable has a high-voltage DC straight female connector at one
end and bare wires at the other end, and is used to connect a
module
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5.4 Ground Cable

Appearance and Structure
Issue 16 (2015-08-26)
X2/X3 cord end terminal connects to an external power module.
shows the appearance of a 380 V high-voltage DC power cable.
to a power supply device:
The high-voltage DC straight female connector is connected to the power socket of the
W high-voltage DC power
The bare wires are connected to a 380 V high-voltage DC power distribution frame or power
distribution box. Crimp OT or cord end terminals on the bare wires, and then connect the
blue wire to a negative terminal, the brown wire to a positive terminal, and the yellow-
green wire to a protection ground.
NOTE
Different types of ground cables have similar appearance, except for the cross-sectional area, size of the
cable lugs, and cable length. The following figure is for reference.
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Bare wires
module.
High-voltage DC
straight female
connector
600 W high-voltage DC power
5 Cables
600
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