No. Parameter Description Remarks
5 Shutdown at 0%
power limit
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.
-
6 Active power
change gradient
(%/s)
Species the change speed of the
inverter active power.
-
7 Derated by active
power % (0.1%)
Adjusts the active power output
of the inverter by percentage.
If this parameter is set to 100,
the inverter outputs based on
the maximum output power.
8 Active power
derating in
absolute power
(kW)
Adjusts the active power output
of the inverter by xed value.
-
9 Reactive power
change gradient
(%/s)
Species the change speed of the
inverter reactive power.
-
10 Reactive power
adjustment time
(s)
Species the adjustment time for
the reactive power to reach the
target value during reactive
power adjustment.
-
11 Power factor Species the power factor of the
inverter.
-
12 Reactive power
compensation
(Q/S)
Species the reactive power
output by the inverter.
-
13 Overfrequency
derating
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.
-
14 Trigger frequency
of overfrequency
derating (Hz)
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.
● 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
SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual 7 Man-Machine Interactions
Issue 02 (2022-06-30) Copyright © Huawei Technologies Co., Ltd. 81
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