Huawei SUN2000-125KTL-M5 User Manual page 94

SUN2000-(125KTL-M5, 200KTL-H4, 250KTL-H0,
286KTL-H0)
User Manual
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Issue 04 (2023-09-22)
Category Parameter
10-min
overvoltage
protection
threshold (V)
10-min
overvoltage
protection time
(ms)
Overvoltage Level-N
protection overvoltage
protection
threshold (V)
Level-N
overvoltage
protection time
(ms)
Undervoltage Level-N
protection undervoltage
protection
threshold (V)
Level-N
undervoltage
protection time
(ms)
Frequency Frequency change
protection rate protection
Frequency change
rate protection
threshold (Hz/s)
Frequency change
rate protection
time (s)
Overfrequency Level-N
protection overfrequency
protection
threshold (Hz)
Level-N
overfrequency
protection time
(ms)
Copyright © Huawei Technologies Co., Ltd.
Description
Specifies the 10-minute
overvoltage protection threshold.
Specifies the 10-minute
overvoltage protection duration.
Specifies the level-N grid
overvoltage protection threshold.
Specifies the level-N grid
overvoltage protection duration.
Specifies the level-N grid
undervoltage protection threshold.
Specifies the level-N grid
undervoltage protection duration.
If this parameter is set to Enable,
the device is protected when the
power grid frequency changes too
fast.
Specifies the frequency change
rate protection threshold.
The device is protected when the
grid frequency change duration
exceeds the value.
Specifies the level-N grid
overfrequency protection
threshold.
Specifies the level-N grid
overfrequency protection duration.
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