Maintenance; System Power-Off; Power-Off For Troubleshooting - Huawei Iris Hellas SUN2000 Series User Manual

SUN2000-(175KTL-H0, 185KTL-INH0, 185KTL-H1
User Manual

8.1 System Power-Off

Precautions
● If two inverters share the same AC switch on the AC side, power off the two
● After the inverter powers off, the remaining electricity and heat may still cause
Procedure
Step 1 Run a shutdown command on the SUN2000 app, SmartLogger, or network
management system (NMS).
For details, see the user manual of the corresponding product.
Step 2 Turn off the AC switch between the inverter and the power grid.
Step 3 Set the three 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 05 (2020-08-30)
WARNING
inverters.
electric shocks and body burns. Therefore, put on personal protective
equipment (PPE) and begin servicing the inverter fifteen minutes after power-
off.
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Maintenance

8 Maintenance
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