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Products
MET-ARC Brand DC WELDING RECTIFIER
FEATURES :
  • MET-WELD welding rectifiers are ideally suited for Manual Metal Arc Welding (MMAW). Also can be used as a Power Source for Plasma Arc Cutting, TIG Welding, Air Gouging etc. The rectifier has arrangement of smooth arc in all positions and minimum spatter making X-ray quality welding. High open circuit voltage gives good strike properties. Large reserve voltage permits longer welding cable. Staples transduction controlled with feedback arrangement throughout the entire range for stability of the arc. Three Phase Transformer fitted with full wave silicon Rectifier Diode assures trouble free services for various welding process.

PARAMETERS

MR-400

MR-600

Supply Voltage

380-440V

380-440V

Phase

3

3

Frequency

50 HZ

50 HZ

Output Current Range

40-400A DC

60-600A DC

Max Continuous Hand Welding Current @60% Duty Cycle

400 A

600 A

Max Continuous Hand Welding Current @100% Duty Cycle

240 A

360 A

Open Circuit Voltage

80 V DC

80 V DC

KVA Rating

21 KVA

35 KVA

Primary Current at Max. Output

40 A

68 A

Input Supply Cable Section mm2

16

16

Welding Cable Section Cu

70 MM2

95 MM2

Insulation Class

F

F

Type of Cooling

Forced Air

Forced Air

Type of Winding

Copper

Copper

Dimension (in mm) (LxWxH)

584x736x784

594x746x794

Weight (Kg)

250

300

Technical specification of DC Welding Rectifier