Huawei SUN2000-90KTL Series User Manual page 102

SUN2000-(90KTL, 95KTL, 100KTL, 105KTL) Series
User Manual
Parameter
Maximum apparent power (kVA)
Maximum active power (kW)
OFF at 0% power limit
Active power change gradient
(%/s)
Derated by fixed active power
(kW)
Derated by active power % (%)
Night-time reactive power output
Enable reactive power parameters
at night
Night-time reactive power
compensation (kVar)
Reactive power change gradient
(%/s)
Issue 16 (2023-12-20)
Description
Specifies the output upper threshold for the maximum
apparent power to adapt to the capacity requirements of
standard and customized inverters.
If the maximum active power equals the value of 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 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 fixed
value.
This parameter is displayed if Remote power schedule is set
to Enable.
Adjusts the active power output of the inverter by
percentage.
This parameter is displayed if Remote power schedule is set
to Enable.
If this parameter is set to 100, the inverter outputs based on
the maximum output power.
In some specific application scenarios, a power grid company
requires that the inverter can perform reactive power
compensation at night to ensure that the power factor of the
local power grid meets requirements.
This parameter is displayed when Isolation settings is set to
Input ungrounded, with TF.
When this parameter is set to Enable, the inverter outputs
reactive power based on the setting of Reactive power
compensation at night. Otherwise, the inverter executes the
remote scheduling command.
This parameter is displayed when Night-time reactive
power output is set to Enable.
During the reactive power compensation at night, the
reactive power is scheduled by fixed value.
This parameter is displayed when Night-time reactive
power output and Enable reactive power parameters at
night are set to Enable.
Specifies the change speed of the inverter reactive power.
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