Description
EA63-7D Automatic Voltage Regulator AVR for Generator alternator Genset
DESCRIPTION:
Type: AVR
Condition: new,replacement
PMN:EA63-7D AEC42-7 EA42-7
Manufacturer Warranty: 1 Year
Features of EA63-7D /AEC42-7/EA42-7 AVR
Sensing Input
Voltage 220 ~ 252 VAC ± 10%, 1 phase
Frequency 50 / 60 Hz selectable
Power Input:Voltage 200 ~ 260 VAC ± 10%, 1 phase 2wire Frequency 50 / 60 Hz
Output
Voltage: Max. 42 VDC
Current: Continuous 7A;Intermittent 15A for 10 sec
Resistance: Min. 6 ohm Max. 105 ohm
Voltage Regulation:< ± 1 % ( with 4% engine governing )
Voltage Build-up
Residual voltage at AVR terminal: > 5 VAC
Voltage Adjustable Range:180 ~ 277 VAC
Thermal Drift:0.05% per °C change in AVR ambient
External Volts Adjustment:± 1 0% with 1 K ohm 1 watt trimmer
EMI Suppression:Internal electromagnetic interference filtering
Unit Power Dissipation:Max. 20 watt
Under Frequency Protection (Factory Setting)60 Hz system presets knee point at 55 Hz50 Hz system presets knee point at 45 Hz
Over Excitation Shutdown:Field volts shut down after a time delayIf exciter field volts exceed 52 ± 2 VDC
Quadrature Droop:Max. Sensitivity 1 VAC 2%Max. Input 5 VAC @ 5 ohm Burden
Dimensions: 140mm L * 125mm W * 79.4mm H
Note:
1. Please make sure it will fit your machine before purchasing it. If you are not 100% sure this is what you need, please find out your engine model, series number and contact our Customer-service.
2. Please double check the part number of your item, matching information is for reference only.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!
3. Communication is the best way to solve the problem. If you have any problems after you receive the package, please contact us in time, before opening a return or case.
4.For more information please contact us info@diselmart.com. We will reply you in 24 hours.
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