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Magnetic
Welding Rectifiers
Description:
Welding
Power sources designed for dc output. Used for Stick
(MMAW) welding and TIG (GTAW) welding.
Applications: (MMAW)
General Fabrication, Repair, Maintenance, Structural Steelwork,
Process Plant, Shipbuilding etc. (GTAW) Suitable for use in mechanized
and automated equipment, Automobile, Aerospace, Power generation,
Chemical Plant Equipment , Nuclear Plants, Food processing machinery
etc.
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- Optimised design of transductor ensures
smooth & steady arc with minimum spatter.
- Full wave silicon rectifier with excellent
welding characteristics.
- High open circuit voltage to accommodate
easy arc striking of wide variety of welding electrode.
- High quality CRGO laminations ensure very
low idle power consumption.
- Fully copper wound with near perfect design
ensures low energy consumption with trouble free service
life.
- Robust design with powder coated chassis
ensures long life in site conditions also.
- Easily adaptable for TIG or Plasma application
with necessary Add-Ons.
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| MODEL |
MWR-200
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MWR-300
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MWR-400
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MWR-500
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MWR-600
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| Input - Volt/Phase/Freq. |
420/3/50
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420/3/50
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420/3/50
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420/3/50
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420/3/50
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| Max. Primary Current |
25A
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35A
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45A
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60A
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70A
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| Max. Input KVA |
18
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25
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32
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43
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50
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| Open circuit voltage |
80 VDC
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80 VDC
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80 VDC
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80 VDC
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80 VDC
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| Current Range - Amps. |
20-200
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30-300
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40-400
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50-500
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60-600
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Max. Welding Current
@ 60% Duty Cycle
@ 100% Duty Cycle |
Amps
200
155
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Amps
300
235
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Amps
400
310
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Amps
500
390
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Amps
600
465
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| Cooling |
Forced Air
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Forced Air
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Forced Air
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Forced Air
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Forced Air
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Dimensions - mm
L x W x H |
560 x 580 x 920
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660 x 610 x 1020
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660 x 610 x 1020
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700 x 650 x 1050
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700 x 650x1050
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| Weight Kgs. |
200
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250
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300
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350
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400
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