Huawei SUN2000-63KTL-JPH0, Руководство пользователя

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SUN2000-63KTL-JPH0
User Manual
7 Man-Machine Interactions
Issue 04 (2019-06-30) Copyright © Huawei Technologies Co., Ltd. 84
Parameter Description Value Range (Smax_limit:
upper limit of the maximum
apparent power, Pmax_limit:
upper limit of the maximum
active power, Fn: rated
frequency)
Shutdown at 0% power
limit 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.
 Disable
 Enable
Active power change
gradient (%/s) Adjusts the change speed of the SUN2000
active power. [0.1, 1000]
Fixed active power
derating (kW) Adjusts the active power output of the
SUN2000 to a fixed value. [0, Pmax_limit]
Active power
percentage derating (%) 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.
[0, 100]
Reactive power change
gradient (%/s) Adjusts the change speed of the SUN2000
reactive power. [0.1, 1000]
Power factor Adjusts the SUN2000 power factor. (–1.000, –0.800]U[0.800, 1.000]
Reactive power
compensation (Q/S) Adjusts the SUN2000 output reactive power. (-1.000, 1.000]
Night-time reactive
power compensation
(Q/S) 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.
(-1.000, 1.000]
Overfrequency derating 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.

Disable

Enable
Trigger frequency of
over frequency derating
(Hz) 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. [80%Fn, 120%Fn)
Quit frequency of over
frequency derating (Hz) Specifies the frequency threshold for exiting
overfrequency derating. [80%Fn, 120%Fn)
Cutoff frequency of
overfrequency derating
(Hz) Specifies the frequency threshold for cutting
off overfrequency derating. (80%Fn, 120%Fn]