Welding Rectifiers – MMA

Salient Features

  • High-grade material is used to ensure Very Low/No Load losses
  • All components are over-rated for safety
  • Dipped Varnished transformer assembly with insulation class ‘F’ for added corrosion and moisture protection.
  • Line voltage fluctuations of up to ± 10%
  • Digital Voltmeter and Ammeter are Standard
  • Higher Open Circuit Voltage (OCV) of 80 V for easy ARC striking with any type of electrode
  • Excellent ARC stability even for longer welding
  • Minimum spatter hence higher recovery per electrode
  • Consistent current with minimum ripples
  • Forced Air Cooling ensures high Duty Cycle
  • Stepless current regulation ensures smooth and steady current

Available model:
KEP-D40R | KEP-T40R | KEP-D60R | KEP-T60R | KEP-T40RT

 KEP-D40RKEP-T40RKEP-D60RKEP-T60RKEP-D40R
Input Supply Voltage415 ± 10%
3 ph, 50 Hz, AC
415 ± 10%
3 ph, 50 Hz, AC
415 ± 10%
3 ph, 50 Hz, AC
415 ± 10%
3 ph, 50 Hz, AC
415 ± 10%
3 ph, 50 Hz, AC
Rated Input Current (Amp)4527674527
Rated Power (KVA)34.220.55134.220.5
Output Current at 60% duty Cycle (Amp)400400600600400
Output Current at 100% duty Cycle (Amp)310310460460310
Output Open Circuit Voltage (OCV) DC8080808080
Voltage ControlSteplessSteplessSteplessSteplessStepless
Welding Current Range (Amp)40 - 4005 - 40060 - 60020 - 6005 - 400
Type of CoolingForced AirForced AirForced AirForced AirForced Air
InsulationClass FClass FClass FClass FClass F
Protection formIP 21IP 21IP 21IP 21IP 21
Weight (Kgs) Apx.210165230200165
Dimension L x W x H (cm)90 x 44 x 7690 x 44 x 76110 x 50 x 70110 x 50 x 7090 x 44 x 76
Standard Accessories: Remote Control with 10 mtrs Cable