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SUN2000-(125KTL-M5, 200KTL-H4, 250KTL-H0,
286KTL-H0)
User Manual
No.
Category
46
47
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51
Overfrequency
derating
Issue 04 (2023-09-22)
Parameter
Description
Adjustment ratio
Specifies the adjustment ratio
of frequency
of the active power output.
modulation
control
Response
Specifies the threshold for
deadband of
triggering the frequency
frequency-based
regulation control. For
control
example, if this parameter is
set to 0.1 Hz, the frequency
regulation control is not
triggered when the frequency
is within reference frequency
±0.1 Hz.
Power change
Specifies the active power
gradient of
change gradient of frequency
frequency-based
regulation.
control
Power change
Specifies the upper limit for
limit of
active power adjustment of
frequency-based
frequency regulation.
control
Initial delay in
Specifies the delay response
the frequency
time of frequency regulation.
sensitive mode
Overfrequency
If this parameter is set to
derating
Enable, the active power of
the device will be derated
according to a certain slope
when the grid frequency
exceeds the frequency that
triggers overfrequency-caused
derating.
Copyright © Huawei Technologies Co., Ltd.
8 Maintenance
Remarks
This parameter is
displayed when the
frequency regulation
control is set to
Enable.
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