Huawei SUN2000 Series User Manual page 87

SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual
No. Parameter
5 Shutdown at 0%
power limit
6 Active power
change gradient
(%/s)
7 Derated by active
power % (0.1%)
8 Active power
derating in
absolute power
(kW)
9 Reactive power
change gradient
(%/s)
10 Reactive power
adjustment time
(s)
11 Power factor
12 Reactive power
compensation
(Q/S)
13 Overfrequency
derating
14 Trigger frequency
of overfrequency
derating (Hz)
Issue 02 (2022-06-30)
Description
If this parameter is set to Enable,
the inverter shuts down after
receiving the 0% power limit
command. If this parameter is set
to Disable, the inverter does not
shut down after receiving the 0%
power limit command.
Specifies the change speed of the
inverter active power.
Adjusts the active power output
of the inverter by percentage.
Adjusts the active power output
of the inverter by fixed value.
Specifies the change speed of the
inverter reactive power.
Specifies the adjustment time for
the reactive power to reach the
target value during reactive
power adjustment.
Specifies the power factor of the
inverter.
Specifies the reactive power
output by the inverter.
If this parameter is set to Enable,
the active power of the inverter
will be derated according to a
certain slope when the grid
frequency exceeds the frequency
that triggers overfrequency
derating.
The standards of certain countries
and regions require that the
output active power of inverters
be derated when the power grid
frequency exceeds a certain value.
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7 Man-Machine Interactions
Remarks
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If this parameter is set to 100,
the inverter outputs based on
the maximum output power.
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● This parameter is displayed
when Overfrequency
derating is set to Enable.
● When setting this
parameter, ensure that the
following condition is met:
Quit frequency of
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