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With our sound technical know how and excellent human resources, we offer a wide range of highly efficient and durable welding machines & equipments with two years guarantee.....

D.C. Rectifier

Product Specification

Salient Features:

  • 3 Phase - Full Wave Sillcon Rectifier Power Source.
  • Suitable to operate on both D.G. Set and Electrical  Power.
  • Low Demand of primary current with betterpower factory.
  • Suitable of arc throughout the entire range.
  • Trouble free service for various welding applications.
  • Suitable for DC TIG Welding with additional attachments.

Optional accessories:

  • Remote control regulator
  • Energy saver
  • H.F. Unit (Tig Welding)
  • Tig Torch
  • Tig Accessories
  • Water Cooling System
Technical Specifications:

S.No.
 Model
 KTDC-300 KTDC-400 KTDC-600
1.
 Supply Voltage
380-440 V
380-440 V
380-440 V
2.
 Phase
3
3
3
3.
 Frequency
50 HZ.
50 HZ.
50 HZ.
4.
 Cooling
Forced Air
Forced Air
Forced Air
5.
 Insulation Class
'H'
'H'
'H'
6.
 K.V.A.
13
22
35
7.
 Power factor correction capacitor recommended (KVAR)
6
8
12
8.
 Current range
30-300 Amps
40-400 Amps
60-600 Amps
9.
 Max.Welding Current @ 60 % Duty Cycle
300 Amps
400 Amps
600 Amps
10.
 Max.Welding Current @ 100 % Duty Cycle
230 Amps
310 Amps
450 Amps
11.
 Open Circuit Voltage
70 VDC
80 VDC
90 VDC
12.
 Max. Elect. Size (Recomm)
3.15/4.0 mm
4.0/5.0 mm

6.3 mm
13. Weight (Kgs)
230
250

300

 

 
 
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