AVR EA05AF VR21 Automatic Voltage Regulator for Generator alternator Genset Power Auto parts

AVR EA05AF Compatible with AVR VR21 Automatic Voltage Regulator for Genset

Features of AVR EA05AF VR21:
Voltage regulation
220 Vac full wave rectifier
Max. output voltage > 170 Vdc
Under frequency protection
Soft start voltage ramping
Under frequency protection
Built-in high breaking capacity fuse

Specifications of EA05AF VR21 AVR:

Sensing & Power Input Voltage 1 60-260 Vac 1 phase 2 wire
Frequency 50 / 60 Hz selectable
Unit Power Dissipation Max. 8 watts for Generator AVR EA05AF VR21
External Volts Adjustment +/- 10% with 5K ohms 1 watt trimmer Output Voltage Max. 170 Vdc @ 240 Vac input
Current Continuous 5A Under Frequency Protection (Factory Knee Point Setting)
Intermittent 7A for 10 sec. 50 Hz system presets knee point at 45 Hz
Resistance Min. 15 ohms Max. 100 ohms 60 Hz system presets knee point at 55 Hz
Soft Start Ramp Time 2 sec. Volts Regulation
Environment Operation Temperature -40 - +65 °C
Build Up Voltage Residual volts at AVR terminal > 5 Vac for Onan Generator Voltage Regulator VR21
Storage Temperature -40 - +80 °C
Voltage Thermal Drift 0.03% per °C change in AVR ambient
...