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Arc Welding Transformer

Powercon Electric Company
Arc Welding Transformer

Model ID

  • MT 300 / MT 450

Product Categories

Product Profile

Powercon offers Arc Welding Transformers. The MT series of natural air-cooled manual arc welding transformers conforming to IS: 1851 are specially designed to meet today’s demand at sites and workshops as well. The optimally designed taper moving core system ensures superior dynamic characteristic...

Technical Specifications

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MT - 300

MT - 450

INPUT

 

 

Supply Voltage

390 / 415 / 440 V, 50 Hz 2 Lines of 3 phase supply

Rated KVA at 60% duty cycle

21 KVA

29 KVA

Input Current at rated output and 415 V supply

50 Amp.

70 Amp.

OUTPUT

 

 

Open Circuit Voltage

81 V (Max.)

81 V (Max.)

Welding Current Range

40 – 300 Amp.

60 – 450 Amp.

Max. Cont. Hand Welding Current at 60% duty cycle ( Rated Output)

250 Amp.

350 Amp.

Max. Cont. Auto. Welding Current at 100% duty cycle

175 Amp.

265 Amp.

Welding Current Control

Stepless

Stepless

General

 

 

Type of Cooling

Natural Air Cooled

Natural Air Cooled

Insulation Class

‘H’

‘H’

Weight (Approx.)

175 Kg.

195 Kg.

Dimension (Approx.) L X W X H

760 X 625 X 780

800 X 635 X 820



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