NO TICE
If the DC input power cable is reversely connected and the DC switch is set to ON,
do not immediately turn Ñč the DC switch or reconnect the positive and negative
connectors. Otherwise, the device may be damaged. The caused device damage is
not covered under any warranty or service agreement. Wait until the night when
solar irradiance declines and the PV string current drops to below 0.5 A. Then set
the DC switch to the OFF position, remove the positive and negative connectors,
and correct the polarities of the DC input power cables.
----End
Follow-up Procedure
WARNING
Before removing the positive and negative connectors, ensure that the DC switch
is OFF.
To remove the positive and negative connectors from the SUN2000, insert a
disassembly tool into the notch and press the tool with an appropriate force.
Figure 5-16 Removing a DC connector
5.7 (Optional) Connecting Battery Cables
Prerequisites
SUN2000-(2KTL-6KTL)-L1
User Manual
5 Electrical Connection
Issue 03 (2020-09-15)
Copyright © Huawei Technologies Co., Ltd.
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