Installation Preparations
MyPower S6600 Series Routing Switch Installation Manual
4
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©
2015 Maipu All rights reserved.
No.
No.
No.
No.
Description
Description
Description
Description
6
The length of the protection ground wire should not exceed 45m, but
should be as short as possible. When exceeding 45m, it is required
that the consumer re-sets the ground row at the nearest.
E2
E2
E2
E2
Device
Device
Device
Device Protection
Protection
Protection
Protection
This section mainly describes the precautions for the lightning protection of the
device during installation.
E2.1
E2.1
E2.1
E2.1 General
General
General
General Requirement
Requirement
Requirement
Requirement of
of
of
of Lightning
Lightning
Lightning
Lightning Protection
Protection
Protection
Protection Wires
Wires
Wires
Wires
The device cables can be divided to indoor cables and outdoor cables according to
the location of connecting the terminal. They have different requirements for the
wiring in the lightning protection design.
�
Communication connection cable should be routed indoors, which can
effectively reduce the damage rate of the induction lightning of the device.
The Ethernet cable is the interconnection line of the indoor signals and should
not be overhead outdoors.
The general requirements for the wiring of the indoor cables:
�
The cable installation is required to be done by category, avoiding that the
cables of different categories are bundled with each other.
�
It is recommended that the cable is bundled with one line deduction every 100
mm, strengthening the combing and fixing.
�
The ground wire should be as short and thick as possible. The connection of
the ground wire and grounding bar needs to use the screw to tighten or
welding and preservative treatment.
The general requirements for the wiring of the outdoor cables:
�
If the actual conditions cannot meet the indoor wiring, the outdoor cables
should be laid and buried (introduced to the indoor from the underground).
�
If you cannot lay and bury all outdoor cables, the aerial cables should be
