Setting Protection Parameters - Huawei SUN2000-30KTL-US User Manual

SUN2000-(25KTL, 30KTL)-US
User Manual

7.2.2.2 Setting Protection Parameters

Procedure
Step 1 Choose Function Menu > Settings > Protection Parameters to access the settings screen.
Figure 7-6 Protection Parameters (special user)
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Parameter List
Parameter
Unbalance voltage
protection
Phase angle offset
protection
10 minute OV
protection
Issue 09 (2019-06-30)
Vn represents the rated voltage and Fn represents the rated frequency.
 The default values in the following table vary depending on the grid code. The displayed values
prevail.
 Vn represents the rated voltage and Fn represents the rated frequency.
Description
Specifies the SUN2000 protection
threshold in the case of unbalanced power
grid voltage.
The standards of certain countries and
regions require that the SUN2000 needs
to be protected when the three-phase
angle offset of the power grid exceeds a
certain value.
Specifies the 10-minute overvoltage
protection threshold.
Copyright © Huawei Technologies Co., Ltd.
7 Man-Machine Interactions
Unit Value Range
% [0.0, 50.0]
N/A  Disable
 Enable
V [1 x Vn, 1.36 x Vn]
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