EA350

Automatic Voltage Regulator 73Vdc 3.5Amp

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.

EN61204-3:2001 Certified

All manufacturer names and numbers are used for reference purpose only and do not imply that any part is the product of these manufacturer.

Features

Voltage regulation less than +/-1%
Optional 120/240 Vac sensing input switch
50/60 Hz selectable
Under frequency protection
Built-in high breaking capacity fuse
EMI Suppression

Specifications

Specifications
Sensing and Power Input	Voltage 85 to 135 Vac / 190 to 240 Vac Frequency 50/60 Hz Jumper selectable
Output	Voltage Max. 36 Vdc @ power input 120 Vac / Max. 73 Vdc @ power input 240 Vac Current Continuous 4A Intermittent 7A for 10 seconds (52/105 Vdc) 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 5Vac
External Voltage Adjustment	+/-5% @ 1K ohm 1 watt potentiometer +/-10% @ 2K ohm 1 watt potentiometer
EMI Suppression	Internal electromagnetic interference filtering
Unit Power Dissipation	Max. 8 watts
Under Frequency Protection (Factory Presets)	50 Hz system presets knee point at 45 to 51 Hz 60 Hz system presets knee point at 54 to 61 Hz

AVR Control Functions
VOLT	Voltage adjustment
STAB	Stability adjustment
U/F	Setting under frequency protection knee point

Environment
Operating Temperature	-40 to +60 °C
Storage Temperature	-65 to +85 °C
Relative Humidity	Max. 95%
Vibration	1.3 Gs @ 5 to 26 Hz 5.0 Gs @ 52 to 1000 Hz

CE Test Standards
EN61204-3:2001	CISPR 22 Class B IEC61000-3-2:2005+A1:2800+A2:2009 IEC61000-3-3:2008
EN61204-3:2001	IEC61000-4-2:2008 IEC61000-4-4:2004+A1:2010 IEC61000-4-6:2008	IEC61000-4-3:2006+A1:2007+A2:2010 IEC61000-4-5:2005 IEC61000-4-11:2004

Physical Specifications
Dimension	98.7 (L) x 67.0 (W) x 47.5 (H) mm
Weight	205 g +/-2%

DOWNLOADS

brochure

manual

Automatic Voltage Regulator 73Vdc 3.5Amp

Specifications

AVR Control Functions

Environment

CE Test Standards

Physical Specifications

Quick Link

Product