Huawei SUN2000-90KTL Series User Manual page 95

SUN2000-(90KTL, 95KTL, 100KTL, 105KTL) Series
User Manual
Parameter
Output mode
Automatically start upon grid
recovery
Grid connected recovery time
from grid faults (s)
Startup voltage lower
threshold of grid connection
(V)
Startup frequency upper
threshold of grid connection
(Hz)
Startup frequency lower
threshold of grid connection
(Hz)
Grid reconnection voltage
upper limit (V)
Grid reconnection voltage
lower limit (V)
Grid reconnection frequency
upper limit (Hz)
Grid reconnection frequency
lower limit (Hz)
Reactive power
compensation (cosφ-P)
trigger voltage (%)
Reactive power
compensation (cosφ-P) exit
voltage (%)
Issue 16 (2023-12-20)
Description
Specifies whether the inverter output has a neutral wire based on
the application scenario.
Specifies whether to allow the inverter to automatically start after
the power grid recovers.
Specifies the time after which the inverter begins restarting after
the power grid recovers.
According to the standards of certain countries and regions, after
the inverter is powered on for the first time for grid connection, if
the power grid voltage is lower than Startup voltage lower
threshold of grid connection, the inverter is not allowed to
connect to the grid.
According to the standards of certain countries and regions, after
the inverter is powered on for the first time for grid connection, if
the power grid voltage is higher than Startup frequency upper
threshold of grid connection, the inverter is not allowed to
connect to the grid.
According to the standards of certain countries and regions, after
the inverter is powered on for the first time for grid connection, if
the power grid voltage is lower than Startup frequency lower
threshold of grid connection, the inverter is not allowed to
connect to the grid.
The standards of certain countries and regions require that after
the inverter shuts down for protection due to a fault, if the power
grid voltage is higher than Grid reconnection voltage upper
limit, the inverter is not allowed to reconnect to the grid.
The standards of certain countries and regions require that after
the inverter shuts down for protection due to a fault, if the power
grid voltage is lower than Grid reconnection voltage lower limit,
the inverter is not allowed to reconnect to the grid.
The standards of certain countries and regions require that after
the inverter shuts down for protection due to a fault, if the power
grid frequency is higher than Grid reconnection frequency upper
limit, the inverter is not allowed to reconnect to the grid.
The standards of certain countries and regions require that after
the inverter shuts down for protection due to a fault, if the power
grid frequency is lower than Grid reconnection frequency lower
limit, the inverter is not allowed to reconnect to the grid.
Specifies the voltage threshold for triggering reactive power
compensation based on the cosφ-P curve.
Specifies the voltage threshold for exiting reactive power
compensation based on the cosφ-P curve.
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