Maintenance; Shutdown And Power-Off; Power-Off For Troubleshooting - Huawei SUN2000 Series User Manual

SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual

8.1 Shutdown and Power-Off

Context
● If two SUN2000s share the same AC switch on the AC side, power off the two
● After the SUN2000 powers off, the remaining electricity and heat may still
Procedure
Step 1 Run a shutdown command on the SUN2000 app, SmartLogger, or NMS.
For details, see
manual.
Step 2 Turn off the AC switch between the SUN2000 and the power grid.
Step 3 Set all DC switches to OFF.
----End

8.2 Power-Off for Troubleshooting

Context
To prevent personal injury and equipment damage, perform the following
procedure to power off the solar inverter for troubleshooting or replacement.
Issue 02 (2022-06-30)
WARNING
SUN2000s.
cause electric shocks and body burns. Therefore, put on protective gloves and
begin servicing the SUN2000 15 minutes after the power-off.
7 Man-Machine
Copyright © Huawei Technologies Co., Ltd.
8
Interactions, or the SmartLogger or NMS user

8 Maintenance

Maintenance
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