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Quick Details

  • Place of Origin: Taiwan
  • Brand Name: KUTAI
  • Model Number: EA07

Packaging & Delivery

Packaging Details Carton
Delivery Time Immediately after payment received


Automatic Voltage Regulator 6Amp for Single or Three Phase Generator.

EA07 self excited half wave type Genset Automatic Voltage Regulator is a direct replacement avr for Mecc Alte SR7-1 and SR7-2.


*Use for reference purpose only, not genuine Mecc Alte product



  • Wide Sensing Voltage Range 80~350 VAC
  • Wide Power Input Range 80~270VAC, Accepts Power Input from Main Winding or Auxiliary Winding
  • Under Frequency Protection Indication LED
  • Over Excitation Protection and Indication LED
  • EMI Suppression



      Model NO.EA07
      Sensing Input80~3500 VAC Single Phase 50/60 Hz
      Power InputVoltage 50~270 VAC
      Frequency 50/60 Hz
      Output Voltage63 VDC @ 220 VAC Input
      Output CurrentContinuous 6A, Max. Intermittent 7A for 10 sec.
      Voltage Regulation< ±1% (with 4% engine governing)
      Voltage Build-upResidual Voltage above 5 VAC 25 Hz
      External Volts Adjustment100 KΩ 1/2 watt ±5%
      Unit Power DissipationMaximum 5 watt
      Under Frequency ProtectionAdjustable range 42~62 Hz
      EMI SuppressionInternal Electromagnetic Interference Filtering
      Excitation Winding ResistanceDC Resistance 10~100Ω
      EnvironmentOperating Temperature : -40~65 °C
      Storage Temperature : -40~80 °C
      Relative Humidity : Maximum 95%
      Vibration : 1.5G @ 5~30 Hz , 5.0G @ 30~500 Hz
      AVR Controls FunctionVOLTS : Voltage Adjustment
      STAB : Stability Adjustment
      HZ. : Under Frequency Setting
      AMP. : Over Excitation Setting
      U/F : Under Frequency Protection
      O/E : Over Excitation Indication LED
      Dimensions97.0 (L) x 92.0 (W) x 39.0 (H) mm
      Weight275 g ±2%


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