D Quick-Break Protection - Huawei SUN2000-2KTL-L1 User Manual

SUN2000-(2KTL-5KTL)-L1
User Manual
When all PV modules connected to the solar inverter are configured with optimizers, the PV
system shuts down quickly and reduces the output voltage of the optimizer to 0 V within 30
seconds.
Perform the following step to trigger quick-break protection:
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Issue 01 (2020-04-17)
D
Method 1: Turn off the AC switch between the solar inverter and the power grid.
Method 2: Set the DC SWITCH at the bottom of the solar inverter to OFF.
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Quick-break Protection

D Quick-break Protection

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