Huawei SUN2000-63KTL-JPH0 User Manual page 91

SUN2000-63KTL-JPH0
User Manual
Parameter
Shutdown at 0% power
limit
Active power change
gradient (%/s)
Fixed active power
derating (kW)
Active power
percentage derating (%)
Reactive power change
gradient (%/s)
Power factor
Reactive power
compensation (Q/S)
Night-time reactive
power compensation
(Q/S)
Overfrequency derating
Trigger frequency of
over frequency derating
(Hz)
Quit frequency of over
frequency derating (Hz)
Cutoff frequency of
overfrequency derating
(Hz)
Issue 04 (2019-06-30)
Description
If this parameter is set to Enable, the
SUN2000 shuts down after receiving the 0%
power limit instruction. If this parameter is
set to Disable, the SUN2000 does not shut
down after receiving the 0% power limit
instruction.
Adjusts the change speed of the SUN2000
active power.
Adjusts the active power output of the
SUN2000 to a fixed value.
Adjusts the active power output of the
SUN2000 to a percentage.
If this parameter is set to 100, the SUN2000
outputs with the maximum output power.
Adjusts the change speed of the SUN2000
reactive power.
Adjusts the SUN2000 power factor.
Adjusts the SUN2000 output reactive power.
If Reactive power output at night is
enabled, no PV input exists, and no remote
scheduling instruction is delivered, the
SUN2000 responds to this command.
If this parameter is enabled, the active power
of the inverter will be derated according to a
certain slope when the grid frequency
exceeds the value that triggers
overfrequency derating.
The standards of certain countries and
regions require that the output active power
of the SUN2000 be derated when the grid
frequency exceeds a certain value.
Specifies the frequency threshold for exiting
overfrequency derating.
Specifies the frequency threshold for cutting
off overfrequency derating.
Copyright © Huawei Technologies Co., Ltd.
7 Man-Machine Interactions
Value Range (Smax_limit:
upper limit of the maximum
apparent power, Pmax_limit:
upper limit of the maximum
active power, Fn: rated
frequency)

Disable
 Enable
[0.1, 1000]
[0, Pmax_limit]
[0, 100]
[0.1, 1000]
(–1.000, –0.800]U[0.800, 1.000]
(-1.000, 1.000]
(-1.000, 1.000]

Disable
 Enable
[80%Fn, 120%Fn)
[80%Fn, 120%Fn)
(80%Fn, 120%Fn]
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