System Power-On; Powering Off The Acbox2000 - Huawei ACBox2000-21-D-A User Manual

ACBox2000-21-D-A
User Manual (Pan-Europe Edition)

6.2 System Power-On

Procedure
Step 1 Switch on the output circuit breaker at the low-voltage side of the box-type transformer for
the ACBox2000.
Step 2 Check that the output voltage of the ACBox2000 is consistent with the AC voltage at the
low-voltage side of the box-type transformer using a multimeter.
Step 3 Turn the switch handle on the chassis door to ON.
----End

6.3 Powering Off the ACBox2000

Procedure
Step 1 Send a shutdown command to inverters from the SUN2000 app, SmartLogger, or NetEco.
Step 2 Turn off all DC switches of the two inverters that connect to the ACBox2000.
Step 3 Switch off the output circuit breaker at the low-voltage side of the box-type transformer for
the ACBox2000.
Step 4 Turn the switch handle on the chassis door to OFF.
----End
Issue 01 (2016-12-15)
After checking that all the preceding items are passed, close the chassis door. For detailed operations,
see section 5.8 Closing the Chassis
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