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

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

Procedure
Step 1 Choose Function Menu > Settings > Protection Parameters to set protection parameters.
Figure 7-20 Protection parameters
Table 7-9 Protection parameters
Parameter
Unbalance voltage
protection (%)
Phase angle offset
protection
10 minute OV
protection (V)
10 minute OV
protection time (ms)
Issue 04 (2019-06-30)
Description
Specifies the SUN2000 protection threshold
when the power grid voltage is unbalanced.
The standards of certain countries and regions
require that the SUN2000 be protected when the
three-phase angle offset of the power grid
exceeds a certain value.
Specifies the 10-minute overvoltage protection
threshold.
Specifies the 10-minute overvoltage protection
duration.
Copyright © Huawei Technologies Co., Ltd.
7 Man-Machine Interactions
Value Range (Vn: rated
voltage, Fn: rated frequency)
[0.0, 50.0]
 Disable

Enable
[1 x Vn, 1.25 x Vn]
[50, 7200000]
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