Setting Feature Parameters - Huawei SUN2000-90KTL Series User Manual

SUN2000-(90KTL, 95KTL, 100KTL, 105KTL) Series
User Manual
Table 7-2 Protection parameters
Parameter
Insulation resistance protection
threshold (MΩ)
----End

7.1.4.3 Setting Feature Parameters

Procedure
Step 1 Choose Settings > Feature parameters to set feature parameters.
Issue 10 (2020-03-28)
Description
To ensure device safety, the inverter detects the insulation resistance of the
input side with respect to ground when it starts a self-check. If the detected
value is less than the preset value, the inverter does not connect to the grid.
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