Connecting The Ground Cable (Pe) - Huawei SUN2000 Series User Manual

SUN2000-(29.9KTL, 33KTL-A, 36KTL, 42KTL)
User Manual
Figure 5-2 Installing a support bar
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5.2 Connecting the Ground Cable (PE)

Prerequisites
The ground cable and OT terminal are available.
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Context
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Procedure
Step 1 Strip an appropriate length of the insulation layer using a wire stripper, as shown in
5-3.
Issue 11 (2019-06-08)
Ground cable: You are advised to use an outdoor copper cable with a conductor
cross-sectional area greater than or equal to 16 mm
area should be greater than or equal to half of the conductor cross-sectional area of the
AC output power cable.
OT terminal: M6
The ground point on the enclosure is preferred to connect to the PE cable for the
SUN2000.
The ground point in the maintenance compartment is used for connecting to the ground
cable included in the multi-core AC power cable. For details, see
Output Power Cables.
There are two ground points on the enclosure and one of them is standby.
It is recommended that the ground cable be connected to a nearby ground point. For a
system with multiple SUN2000s connected in parallel, connect the ground points of all
SUN2000s to ensure equipotential connections to ground cables.
Copyright © Huawei Technologies Co., Ltd.
5 Connecting Cables
2
, and the conductor cross-sectional
5.3 Connecting AC
Figure
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