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5.7 Generator Setting
The generator port can be used as three types of ports functions: as the Generator Input, as the Smart
Load Output, as the Micro Inv Input.
Generator Input: the port is connect the diesel generator.
Rated Power: allowed Max. power from diesel generator.
Gen Peak-shaving: Enable When the power of the generator exceeds the Rated Rower, the inverter
will provide the redundant part to ensure that the generator will not overload.
GEN Connect to Grid: connect the diesel generator to the grid input port.
Smart Load Output: This ports functions means the generator port connection as an output which
only receives power when the battery SOC is above a user programmable threshold.
ON: Smart Load ON Battery SOC point, Battery SOC at which the Smart load will switch on.
OFF: Smart Load OFF Battery SOC point, Battery SOC at which the Smart load will switch off.
Micro Inv Input: reserved.
HV1: Level 1 overvoltage protection point and protection time;
HV2: Level 2 overvoltage protection point and protection time;
LV1: Level 1 undervoltage protection point and protection time;
LV2: Level 2 undervoltage protection point and protection time;
HF1: Level 1 over frequency protection point and protection time;
HF2: Level 2 over frequency protection point and protection time;
LF1: Level 1 under frequency protection point and protection time;
LF2: Level 2 under frequency protection point and protection time.
DRM: For AS4777 standard.
CT Ratio: the CT ratio of the zero-export to CT mode.
GFCI: the ground-fault circuit interrupter function.
GFCI Value: Leakage current protection point.
ISO: the PV and the battery wiring terminals Positive to ground and negative to ground insulation
impedance detection.
ISO Value: insulation impedance protection point.
Active Islanding: Active islanding detection enable or not.
Voltage Adjust: if the inverter is working at off grid, we can adjust the output voltage by Voltage
Adjust.
Asymmetric Feeding: If it was clicked, the inverter will take power from the grid balance of on each
phase (L1/L2/L3).
Advanced Function
Parallel: if user want to parallel operation to Expand system capacity, we need to click the parallel.
And in a parallel system, we can have and must have only one Master, and the others must be set as
Slaver, and we need to set a unique CAN ID to each inverter, the CAN ID is from 1 to 10.
LVRT3: Level 3 undervoltage protection point and protection time;
LVRT4: Level 4 undervoltage protection point and protection time;
LVRT5: Level 5 undervoltage protection point and protection time.
