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SUN2000-(33KTL, 36KTL, 40KTL)-US
User Manual
5 Connecting Cables
Issue 07 (2019-06-20)
Copyright © Huawei Technologies Co., Ltd.
46
Figure 5-6
Removing an AC terminal cover
To highlight the involved area, the figure does not show the open door.
----End
5.4 Connecting AC Output Power Cables
A three-phase AC switch needs to be configured outside the AC side of the SUN2000. To
ensure that the SUN2000 can safely disconnect from the power grid under abnormal
conditions, select an appropriate overcurrent protection device according to local power
distribution regulations.
Do not connect loads between the SUN2000 and the AC switch.
Connect AC output power cables according to the requirements specified by local power
grid operators.
The AC output power cable can be connected in a common way or through a pipe.
5.4.1 Connection Through a Pipe
Prerequisites
The AC output power cable, OT terminal, and pipe are available.
Use a cable that can withstand 90°C (194°F) or 105°C (221°F). To facilitate the
installation, you are advised to use cords.
If you connect a ground cable to the PE point on the chassis shell in the scenario with no
neutral wire, you are advised to use three single-core outdoor cables (L1, L2, and L3).