SINGLE PHASE HI 3.6/5kW | User Manual57
What this page displays:
FW: This series inverter is able to adjust inverter output power according to grid frequency.
Droop f: The percentage of nominal power per Hz.
For example: “Start freq f>50.2Hz, Stop freq f<50.2, Droop f=40%PE/Hz” when the grid frequency reaches
50.2Hz, the inverter will decrease its active power at Droop f of 40%. And then, when the grid system fre-
quency is less than 50.2Hz, the inverter will stop decreasing output power. For the detailed setup values,
please follow the local grid code.
What this page displays:
V(W): It adjusts the inverter active power according to the set grid voltage.
V(Q): It adjusts the inverter reactive power according to the set grid voltage. This function adjusts inverter
output (active and reactive) power when grid voltage changes.
Lock-in/Pn 5%: When the inverter active power is less than 5% rated power, the VQ mode will not take
eect.
Lock-out/Pn 20%: If the inverter active power increases from 5% to 20% rated power, the VQ mode will take
eect again.
For example: V2=110%, P2=20%. When the grid voltage reaches 110% times of rated grid voltage, the in-
verter output power will reduce its active output power to 20% rated power.
For example: V1=90%, Q1=44%. When the grid voltage reaches 90% times of the rated grid voltage, the
inverter output power will output 44% reactive output power.
For the detailed setup values, please follow the local grid code.
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