7.1.4.2 Setting Protection Parameters
Procedure
Step 1 Choose Settings > Protection parameters to set protection parameters.
Figure 7-8 Protection parameters
Table 7-2 Protection parameters
Parameter Description
Insulation resistance
protection threshold (MΩ)
To ensure device safety, the SUN2000 detects the insulation
resistance between the input side and the ground when it starts a
self-check. If the detected value is less than the preset value, the
SUN2000 does not export power to the power grid.
----End
7.1.4.3 Setting Feature Parameters
Procedure
Step 1 Choose Function Menu > Settings > Feature Parameters, and set feature
parameters.
SUN2000-(75KTL, 100KTL, 110KTL, 125KTL) Series
User Manual 7 Man-Machine Interactions
Issue 11 (2021-11-10) Copyright © Huawei Technologies Co., Ltd. 80
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