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Arc Welding Transformer
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Arc Welding Transformer
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 characteristics resulting in a smooth and soft arc with minimum spatter. Compact, sturdy and really portable these sets are manufactured with Class ‘H’ insulation for long trouble-free service life. These are extremely operator-friendly, and more so since both the current scale and the current control handle are located on the front panel. Due to the two large wheels at the rear, castor/stay at the front, the transformer can be steered to any position effortlessly. The company offers Arc Welding Transformer, Thyristorised Welding Rectifiers, Arc Welding Transformer, Arc Welding Transformer, etc.
Product & Technology News
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MT - 300 |
MT - 450 |
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INPUT |
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Supply Voltage |
390 / 415 / 440 V, 50 Hz 2 Lines of 3 phase supply
| |
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Rated KVA at 60% duty
cycle |
21 KVA |
29 KVA |
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Input Current at
rated output and 415 V supply |
50 Amp. |
70 Amp. |
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OUTPUT |
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Open Circuit Voltage |
81 V (Max.) |
81 V (Max.) |
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Welding Current Range |
40 – 300 Amp. |
60 – 450 Amp. |
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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. |
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Welding Current
Control |
Stepless |
Stepless |
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General |
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Type of Cooling |
Natural Air Cooled |
Natural Air Cooled |
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Insulation Class |
‘H’ |
‘H’ |
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Weight
(Approx.) |
175 Kg. |
195 Kg. |
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Dimension (Approx.) L
X W X H |
760 X 625 X 780 |
800 X 635 X
820 |
- Liberally Designed, robust and compact construction
- Class 'H' insulation
- Superior dynamic characteristics
- High metal recovery
- Uniform current scale
- Current indicator and controlling handle on front panel
- Two large rear wheels with front Castor/Stay