Automatic Voltage Regulator (AVR)

Brushless Alternator AVR EA350 for Kutai Engine

Model: EA350
Original: China
In Stock: Yes
Warranty: one year
Product description: EA350 self excited brushless type genset voltage regulator is a compatible replacement for Marathon SE350 regulator and Basler AVC63-4D regulator. Features Voltage regulation < +/-1% Optional
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EA350

Automatic Voltage Regulator 73 Vdc 3.5 Amp

EA350 self excited brushless type genset voltage regulator is a compatible replacement for Marathon SE350 regulator and Basler AVC63-4D regulator.

SE350 and AVC 63-4D only fits 220 Vac generators, please use EA350-220V for direct replacement.

Features

Voltage regulation < +/-1%

Optional 120/240 Vac sensing input switch

50/60 Hz selectable

Under frequency protection

Built-in high breaking capacity fuse

EMI Suppression

Specifications

Marathon avr	EA350
Sensing Input	Voltage 120(90~132) / 240(171~264) VAC, DIP Switch Selectable
Sensing Input	Frequency 50/60 Hz Selectable
Output	Voltage Max 37 VDC @ 120 VAC input , Max 74 VDC @ 240 VAC input
Output	Current Continuous 4A, Intermittent 7A for 60 sec.
Voltage Regulator Rate	< ± 1% (with 4% engine governing)
Voltage Build	Residual volts at AVR terminal > 3.5 VAC
External Voltage Adjustment	±5% @ 1 KΩ 1 Watt
External Voltage Adjustment	±10% @ 2 KΩ 1 Watt
Unit Power Dissipation	Max. 8 Watt
EMI Suppression	Internal electromagnetic interference filtering
Under Frequency Protection(UFRO)	60 Hz system presets knee point at 55 Hz (Factory Setting)
Under Frequency Protection(UFRO)	50 Hz system presets knee point at 45 Hz (Factory Setting)
Dimensions	99.5(L) x 67.0(W) x 47.5(H) mm
Weight	185 g ± 2%