Gold Member Since 2015
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Yueqing Heyi Electrical Co., Ltd.

Automatic Voltage Regulator for Generator Set, Generator Voltage Regulator, AVR for Generator manufacturer / supplier in China, offering Ea350 AVR 3 Phase AVR for Alternator Generator, Ce RoHS Split Core Current Transformer Manufacturer Flexible Low Voltage CT for Energy Monitoring, Top Sell Three Phase Power Capacitor for Capacitor Battery and so on.

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Supplier Homepage Product Generator AVR controller Automatic voltage regulator AVR Ea350 AVR 3 Phase AVR for Alternator Generator

Ea350 AVR 3 Phase AVR for Alternator Generator

Purchase Qty.:
10-99 100-999 1,000+
FOB Unit Price: US $100 US $99 US $98
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $100
100-999 US $99
1,000+ US $98
Get Latest Price
Production Capacity: 100000PCS/ Month
Transport Package: 0.35kg/18*13*4cm/Per PC
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: EA350
  • Input Voltage: 160~260V
  • Phase: Single and Three Phase
  • Sensing Input Voltage: 190 -264V AC Max,2 or 3 Phase
  • Max Input Current: 0.33A
  • Set Point: 75VDC
  • Specification: Rosh package
  • Purpose: Generator
  • Resistance: 10ohms Minimum
  • Function: Paralleling Fucntion
  • Output Voltage: Max 120V AC
  • Test.Temperature: 75 Degree
  • Trademark: OEM/HEYI
  • Origin: Zhejiang Yueqing
Product Description

EA350 AVR Voltage regulator is an encapsulated electronic voltage regulator which controls the output of a brushless AC generator by regulating the current into the exciter field.

Stability adjust 

V/HZ roll-off frequency selection

Preliminary set-up

Exciter power circuit

Sensing/power input circuit

Technical parameters: The establishment of voltage:

when greater than the residual magnetism 4V25Hz,

it will automatically build pressure. 
Input power: AC190 ~ 240V 50/60Hz. 
Output: 75V DC voltage. 
Current 3.5A (consecutive). 
Frequency compensation: Built-in engine rpm drop, 

the output voltage drop of the frequency circuit protection.
Adjusted rate: better than 1%

3 phase avr for alternator generator avr ea350

 Sensing & Power Input  190-240 Vac
 Burden 500VA
 Output Power-Continuous 73 Vda at 3.5 Adc(255w)
 Output Power-Forcing(240 Vac Input Power) 105 Vdc at 5 Adc(525w)
 Remote Voltage Adjustment Range ±10% with 2000 ohm rheostat 
 ±5% with 1000 ohm rheostat
 Frequency Compensation Adjustable
 Roll off ferquency  54-61 Hz for 60 Hz
 45-51 Hz for 50 Hz
 Operation Weight6.5 oz
 Power Dissipation  8 watts maximum

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