Huawei SUN2000L User Manual page 109

Single-phase grid-tied pv string inverter
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SUN2000L-(2KTL-5KTL)
User Manual
Parameter
Schedule instr valid duration
(Sec)
Maximum apparent power
(kVA)
Maximum active power
(kW)
OFF at 0% power limit
Active power change
gradient (%/s)
Derated by fixed active
power (W)
Derated by active pwr %
(0.1%)
Issue 02 (2017-12-12)
Description
Adjusts the duration within
which the scheduling
instruction is valid. If this
parameter is set to 0, the
instruction is valid
permanently.
Specifies the output upper
threshold for the maximum
apparent power to adapt to
the capacity requirements
for standard transformers
and customized
transformers.
If the maximum active
power equals Smax_limit,
this parameter is not
displayed.
Specifies the output upper
threshold for the maximum
active power to adapt to
different market
requirements.
If this parameter is set to
Enable, the SUN2000L
shuts down after receiving
the 0% power limit
instruction. If this parameter
is set to Disable, the
SUN2000L does not shut
down after receiving the 0%
power limit instruction.
Adjusts the change speed of
the SUN2000L active
power.
Adjusts the active power
output of the SUN2000L
based on fixed values. Pmax
refers to the maximum
active power.
Adjusts the active power
output of the SUN2000L to
a percentage. If this
parameter is set to 100, the
SUN2000L delivers its
maximum output power.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7 Operations on the Local FusionHome App
Value Range
[0, 86400]
[Maximum active power,
Smax_limit]
[0.1, Pmax_limit]
Disable
Enable
[0.1, 1000]
[0, Pmax_limit]
[0, 100]
102

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