Table 4-4 Specifications of a 4-pin AC power cable
Conductor Type Minimum Conductor
Cross-Sectional Area
Maximum Conductor
Cross-Sectional Area
Solid wire
0.5 mm
2
10 mm
2
Multi-core wire
0.5 mm
2
6 mm
2
Tools and Accessories
l Wire stripper
l Flat-head screwdriver (M2)
l ESD wrist strap
l 4-pin terminal block
l Power cables (four, separately purchased)
Procedure
Step 1 Verify that the router is reliably grounded.
Step 2 Wear an ESD wrist strap. Ensure that the ESD wrist strap is grounded and in a close contact
with your wrist.
Step 3 Assemble the 4-pin AC power cables.
NOTE
l Four cables are connected to the 4-pin terminal block in the same way. The following procedure uses
one cable as an example.
l Insert the four cables into the 4-pin terminal block from left to right in the sequence of L1, L2, L3,
and N.
1. Use a wire stripper to peel about 15 mm length of insulation coating off one end of the
cable.
NOTICE
Do not cut the metal conductor of the cable when peeling insulation coating.
2. Insert a flat-head screwdriver into the square hole above a wire hole on the 4-pin
terminal block and apply force on the screwdriver to open the metal reed.
3. Insert the bare wire into the wire hole.
Huawei AR500&AR530&AR550 series Industrial Switch
Routers
Hardware Installation and Maintenance Guide
4 Installing an AR530 Series Industrial Switching Router
Issue 05 (2015-12-01) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
77
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