Brushless Automatic Voltage Regulator AVR EA05A for Generator Genset

Brushless Automatic Voltage Regulator AVR EA05A for Generator Genset

Replacement Part Number:
EA05A

See Details:
EA05A 5 Amp Full Wave self excited brushless type genset voltage regulator is an universal AVR and compatible replacement for Onan VR21, Caterpillar VR6, Yanmar EDY 5000T.
Features
Voltage Regulation <, ±1%
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
Model NO. EA05A
Sensing &, Power Input Voltage 160~260 VAC 1 phase 2 wire
Frequency 50/60 Hz selectable
Output Voltage Max. 170 VDC @ 240 VAC input
Current Continuous 5A, Intermittent 7A for 10 sec.
Resistance Min. 15 Ohm Max. 100 Ohm
Voltage Regulation <, ±1% (with 4% engine governing)
Voltage Build-up Residual volts at AVR terminal >, 5 VAC
External Volts Adjustment ±10% with 5 K Ohm 1 watt trimmer
Unit Power Dissipation Max. 8 watt
Soft Start Ramp Time 2 sec.
Thermal Drift 0.03% per °C change in AVR ambient
Under Frequency Protection For 60 Hz knee point set at 55 Hz
For 50 Hz knee point set at 45 Hz
Environment Operating Temperature : -40~65 °C
Storage Temperature : -40~80 °C
Relative Humidity : Maximum 95%
Vibration : 3.3G @ 100~2 KHz
AVR Controls Function VOLTS : Voltage Adjustment
STAB : Stability Adjustment
U/F*: To Set the U/F Knee Point (*U/F: Under Frequency Protection)