Setting Protection Parameters - Huawei SUN2000-63KTL-JPH0 User Manual

SUN2000-63KTL-JPH0
User Manual
Figure 7-8 Grid parameters
Table 7-2 Grid parameters
Parameter
Grid code
Isolation
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7.5.1.2 Setting Protection Parameters

Procedure
Step 1 Choose Function Menu > Settings > Protection Parameters to set protection parameters.
Figure 7-9 Protection parameters
Table 7-3 Protection parameters
Parameter
Insulation resistance
protection (MΩ)
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Issue 04 (2019-06-30)
Description
Set this parameter based on the grid code of the
country or region where the SUN2000 is used and
the SUN2000 application scenario.
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.
7 Man-Machine Interactions
Value Range
N/A

Input ungrounded, without TF
 Input ungrounded, with TF
Value Range
[0.05, 1.5]
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