Free Shipping Jeenda AVR EA04C Replace Automatic Voltage Regulator VR63-4C

SENSING/POWER INPUT

Voltage:160-265 Vac / 300-550 Vac, 1 phase 2wire

MAGNETIC FIELD OUTPUT

Voltage: Max 63VDC at 240VAC input

Current: Continuous 4A, 

PRESSURE REGULATING ACCURACY

<+/0.05%RMS with 4% engine governing

Another Details:

• 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)
• Voltage Build-up Residual voltage at AVR terminal > 5 VAC
• External Volts Adjustment:±15% with 1 K Ohm 1 watt trimmer
• Environment Temperature:-40~60 °C Storage Temperature: -40~85 °C
• Relative Humidity: Maximum 95%
• Vibration : 1.5G @ 5~30 Hz / 5.0G @ 30~500 Hz
• AVR Controls Functions VOLT: Voltage Adjustment
• STAB: Stability Adjustment
• HZ: 50/60 Hz Selectable
• VAR: Ex. VR

Diesel Generator AVR EA04C AC Automatic Voltage Regulator is a half-wave phase controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes under-speed and sensing loss protection to ensure safe, reliable control of the generator. Positive voltage builds up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR. Which is linked with the main stator windings and the exciter field windings to offer closed-loop control of the output voltage with load regulations of +/- 1.5%.