Part Number: EA04C

Package Includes:

1 X Automatic Voltage Regulator AVR

Specification:

Automatic Voltage Regulator 63 VDC 4 Amp Sensing 160~265 VAC or 300~550 VAC EA04C

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)

Voltage Build-up Residual voltage at AVR terminal > 5 VAC

External Volts Adjustment ±15% with 1 K Ohm 1 watt trimmer

Unit Power Dissipation Max. 8 watt

EMI Suppression Internal electromagnetic interference filtering

Thermal Drift 0.05% per °C change in AVR ambient

Under Frequency Protection U/F Knob 43~60 Hz

Over Excitation Shutdown Field Volts Shut Down After A Time Delay If Exciter Field Volts Exceed 100 ±5 VDC

Environment Operating 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

Dimensions 101.0 (L) x 69.0 (W) x 47.3 (H) mm

Application:

For Basler Regulator VR63-4C

For Diesel Generator Alternator Genset Volt Regulation

It Is a Replacement Part Not Original Part. But It Can Work Good For You.

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AVR Automatic Voltage Regulator EA04C For Basler