Huawei Iris Hellas SUN2000 Series - Page 82

No. Parameter Description Remarks
5 Active power
change gradient
(%/s)
Species the change speed of the
inverter active power.
-
6 Derated by xed
active power (kW)
Adjusts the active power output of
the inverter by xed value.
-
7 Derated by active
power % (%)
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 Night-time reactive
power output
In some specic 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.
-
9 Enable reactive
power parameters
at night
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.
10 Night-time reactive
power
compensation
(kVar)
During the reactive power
compensation at night, the
reactive power is scheduled by
xed value.
This parameter is displayed
when Night-time reactive
power output and Enable
reactive power parameters
at night are set to Enable.
11 Reactive power
change gradient
(%/s)
Species the change speed of the
inverter reactive power.
-
12 Plant active power
gradient (min/
100%)
Species the rate of active power
rise due to sunlight changes.
-
13 Average active
power ltering time
(ms)
Species the period of active
power rise due to sunlight
changes. This parameter is used
with Plant active power gradient.
-
14 Power factor Species the power factor of the
inverter.
-
15 Reactive power
compensation (Q/S)
Species the reactive power output
by the inverter.
-
SUN2000-(175KTL-H0, 185KTL-INH0, 185KTL-H1
User Manual
7 Man-Machine Interactions
Issue 05 (2020-08-30) Copyright © Huawei Technologies Co., Ltd. 74