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Kutai Self Excited Automatic Voltage Regulator EA04C

EA04C is a self-excited brushless AVR. It is a compatible replacement for Basler VR63-4, VR63-4A and Marathon SE100A, but with a superior induction input of 160 to 550 Vac.

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Model:
EA04C
Brand:
KUTAI

Product Description

Self Excited Automatic Voltage Regulator 63Vdc 4Amp

Features

Voltage regulation less than +/-1%

Sensing input 160 to 265 Vac / 300 to 550 Vac 50/60 Hz

For use in 50/60 Hz brushless generator

Under frequency & over excitation protection

EMI suppression

Built-in high breaking capacity fuse

Use with KUTAI EP200 Paralleling Module for parallel operation

Specifications

Sensing Input	Voltage 160 to 265 Vac / 300 to 550 Vac 1 phase Frequency 50/60 Hz selectable
Power Input	Voltage 90 to 300 Vac 1 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	Less than +/-1% (with 4% engine governing)
Build Up Voltage	Residual voltage at AVR terminal greater than 5 Vac
Voltage Thermal Drift	Less than 5% at temperature range -40 to +70 °C
EMI Suppression	Internal electromagnetic interference filtering
Static Power Dissipation	Max. 8 watts
External Voltage Adjustment	+/-15% with 1K ohm 1 watt potentiometer
Under Frequency Protection (Factory Presets)	50 Hz system presets knee point at 45 Hz 60 Hz system presets knee point at 55 Hz
Dimensions	107.0 (L) x 75.0 (W) x 47.0 (H) mm
Weight	175 g +/-2%
Over Excitation Shutdown	Field volts shut down after a time delay if exciter field volts exceed 100+/-5 Vdc

About service

Pre-sales service

*Reception of clients

*View factory

*Samaple test supplying

After-sales service

*Traning how to use the maching

*Traning how to install the maching

*Problem Soving with Engineers

Company profile

Generator Electrical Parts For Smatgen/Comap/DeepSea ZEBPower

ZEBPower established in 2008.Bring you 10 years expriences in Cummins Engine solution,also Perkins and Cat. After 10 years hard work,ZEBPower products are widely used in all over the world,we have accomplished this through our high precision machining equipment,inspection equipment and the professional team.ZEBPower has huge stock for Cummins products,deliver quickly and safe with this huge stock,we take great pride in our reputation for high quality products with reasonable price.And we will continue to serve our clients better.

ZEBPower will continuously concentrate on Cummins business with our honesty in the professional way.

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