Setting Protect Parameters; Setting Feature Parameters - Huawei SUN2000-50KTL-JPM0 User Manual

SUN2000-(50KTL-JPM0, 50KTL-JPM1, 63KTL-JPM0)
User Manual
No. Parameter
2 Isolation

7.2.1.2 Setting Protect Parameters

Procedure
Step 1 Choose Function Menu > Settings > Protect Parameters to access the settings screen.
Figure 7-3 Protect parameters (advanced user)
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Parameter List
No. Parameter
1 Insulation
resistance
protection

7.2.1.3 Setting Feature Parameters

Procedure
Step 1 Choose Function Menu > Settings > Feature Parameters to access the settings screen.
Issue 01 (2018-09-30)
Description
Specifies the working mode of
the SUN2000 according to the
grounding status at the DC side
and the connection status to the
grid.
Description
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.
Copyright © Huawei Technologies Co., Ltd.
Default Value
Input not
grounded, with a
transformer
Unit Default Value
MΩ
0.037
7 Man-Machine Interactions
Value Range
 Input ungrounded,
without TF

Input ungrounded,
with TF
Value Range
[0.033, 1.500]
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