Technical Specifications Voltage sensing: 120–480 V AC, 50/60 Hz; excitation output: 0–8 A DC; synchronization: automatic with phase/frequency/voltage check; protections: over/under voltage, over/under frequency, over excitation; communication: Modbus RTU; supply: 24 V DC; operating temperature: -20 °C to +70 °C; enclosure: IP40.
Functional Features Integrated AVR + synchronizer + protection; automatic or manual synchronization mode; comprehensive generator protection; energy and power metering; Modbus remote monitoring; soft start voltage build-up.
Application Scenarios Compact generator set control, small standby generation packages, mobile generator units, cogeneration engine control, distributed generation nodes.
Performance Parameters Voltage regulation: ±0.5% steady state; sync phase accuracy: ±1°; protection trip accuracy: ±2% of setting; metering accuracy: ±1% of full scale.
Material Composition Sheet metal enclosure, power semiconductor excitation stage, microcontroller core, voltage and current sensing, output relay.
Structural Characteristics Compact panel mount unit; front display and pushbutton interface; rear terminal block for all connections; mounting ears.
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