Main Products: Fuel Injector ,Fuel Pump ,Fuel Nozzle ,Common Rail Injector
AVR EA04C Compatible Replacement For VR63-4C Regulator
USD $50 - $50
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Hangzhou Holdwell Mechanical And Electrical Co., Ltd.
Credit Member 4 years 
Business Type: Business Service (Transportation, finance, travel, Ads, etc)Main Products: Fuel Injector ,Fuel Pump ,Fuel Nozzle ,Common Rail InjectorProduct Details
AVR EA04C Compatible Replacement For VR63-4C Regulator 
EA04C self excited brushless type genset voltage regulator is a compatible replacement for Basler VR63-4C regulator.
Features
Specifications
| Sensing Input | Voltage 160~265 VAC / 300~550 VAC single phase Frequency 50/60 Hz selectable |
|---|---|
| Power Input | 90~240 VAC single phase |
| Output | Voltage Max. 32 VDC @ 120 VAC input , Max. 63 VDC @ 240 VAC input Current Continuous 4A Intermittent 7A for 60 sec. Resistance Min. 15 ohm , Max. 100 ohm |
| Voltage Regulation | < ±1% (with 4% engine governing) |
| Build Up Voltage | Residual voltage at AVR terminal > 5 VAC |
| External Volts Adjustment | ±15% with 1K ohm 1 watt trimmer |
| Unit Power Dissipation | Max. 8 watts |
| EMI Suppression | Internal electromagnetic interference filtering |
| Thermal Drift | 0.05% per°C change in AVR ambient |
| Under Frequency Protection (Factory Settings) | 60 Hz system presets knee point at 55 Hz 50 Hz system presets knee point at 45 Hz |
| Over Excitation Shutdown | Field volts shut down after a time delay if exciter field volts exceed 100±5 VDC |
| Environment | Operation Temperature -40~60 °C Storage Temperature -40~85 °C Relative Humidity Max. 95% Vibration 1.5G @ 5~30 Hz / 5.0G @ 30~500 Hz |
| AVR Controls Functions | VOLT : Voltage adjustment STAB : Stability adjustment SW : Voltage or frequency selectable VAR : Ex. VR |
| Dimensions | 101.0 x 69.0 x 47.3 mm |
| Weight | 175 g ±2% |
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