Model : MRD

TRANSDUCTING RECTIFIER

 

  Technical Specification (Confirms to IS 4559)
 
MODEL
MRD 300
 MRD 400 MRD 500 MRD 600 MRD 800 MRD 1000 MRD 1200
Model Input (±10%) 415 V/3 Ø 415 V/3 Ø 415 V/3 Ø 415 V/3 Ø 415 V/3 Ø 415 V/3 Ø 415 V/3 Ø
Frequency 50/60Hz 50/60Hz 50/60Hz 50/60Hz 50/60Hz 50/60Hz 50/60Hz
Cooling Forced Air Forced Air Forced Air Forced Air Forced Air Forced Air Forced Air
Insulation class H H H H H H H
Primary current Max. Rated S/O 32 A 42 A 53 A 64 A 86 A 105 A 126 A
At Max. Rated KVA S/O O.C.V. 22 30 38 45 60 76 90
Input Cable Section S/O (Cu) 65-80 V 65-80 V 65-80 V 65-80 V 65-0 V 65-80 V 65-80 V
Setting Range 10 mm2 10 mm2 16 mm2 16 mm2 25 mm 2 30 mm2 35 mm2
Duty cycle 5-300 A 30-400 A 50-500 A 50-600 A 80-800 A 80-1000 A 200-1200 A
Welding Cable section (cu) 60% 60% 60% 60% 60% 60% 60%
Protection Class 50 mm2 50 mm2 70 mm2 95 mm2 100 mm 2 150 mm2 190 mm2
Dimension (Without Pkg.) approx IP23 IP23 IP23 IP23 IP23 IP23 IP23
S. O. Length 720 mm 720 mm 725 mm 725 mm 1120 mm 1120 mm 1600 mm
Width 630 mm 630 mm 680 mm 680 mm 680 mm 680 mm 750 mm
Height 915 mm 915 mm 1140 mm 1140 mm 1240 mm 1240 mm 1350 mm
Weight 130 kg 155 kg 325 kg 350 kg 370 kg 525 kg 572 kg

 

  Salient Features :
 

  • Sturdy & proven construction to withstand extra-ordinary welding environments with feedback systems throughout the entire range for stability of the arc specially for 6010 cellulosic, 7018 & 6013 electrodes.

  • Prevention of electrodes freezing.

  • Three Phase Transformer with full-wave Silicon Rectifier power source assures trouble free service for various welding process.

  • Better power factor.

  • Low demand of primary current for starting.

  Optionals :

 
  • Remote On/Off
  • Remote Control Regulator,
  • Energy Saver,
  • H.F.Console,
  • TIG Welding Torches,
  • Water Cooling Systems & Accessories.
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