Product Details

KUTAI AVR EA04C Automatic Voltage Regulator ( Replacement)

Self Excited Automatic Voltage Regulator 63 Vdc 4 Amp

We provide high quality replacement model for Automatic Voltage Regulator EA04C KUTAI AVR with very reasonable price:

The Brands / Part No. mentioned here are for reference purpose only, our parts can exactly replace the original ones.

INTRODUCTION:

Self Excited Automatic Voltage Regulator 63 Vdc 4 Amp
Sensing Input 160-265 Vac / 300-550 Vac 50 / 60 Hz
Compatible with Basler* VR63-4C regulator

Features:

Specifications:

Sensing Input	Voltage : 160-265 Vac / 300-550 Vac single phase
Sensing Input	Frequency : 50Hz / 60Hz selectable
Power Input	90-240 Vac single phase
Output	Voltage : Max. 63 Vdc @ 240 Vac input
	Current : Continuous 4A Intermittent 7A for 60 seconds
	Resistance : Min. 15 ohms Max. 100 ohms
Voltage Regulation	< +/- 1% (with 4% engine governing)
Build Up Voltage	Residual voltage at AVR terminal > 5Vac
Voltage Thermal Drift	0.05% per °C change in AVR ambient
EMI Suppression	Internal electromagnetic interference filtering
Unit Power Dissipation	Max. 8 watts
External Volts Adjustment	+/- 15% with 1KΩ 1 watt trimmer
Over Excitation Shutdown	Field volts shut down after a time delay if exciter field volts exceed 100 +/- 5Vdc
Under Frequency Protection	50Hz system presets knee point at 45Hz
(Factory Knee Point Setting)	60Hz system presets knee point at 55Hz
Environment	Operation Temperature : -40 - +60 °C
	Storage Temperature : -40 - +85 °C
	Relative Humidity : Max. 95%
	Vibration : 1.5Gs @ 5-30Hz 5.0Gs @ 30-500Hz
AVR Control Function	VOLT : Voltage adjustment
	STAB : Stability adjustment
	SW : Voltage or frequency selectable
	VAR : Ex. VR
Dimension	107.0 (L) x 75.0 (W) x 47.0 (H) mm
Weight	175 g +/- 2%