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Welding Rectifier TH "Vulcan" forced air cooled, welding Rectifiers, Designed to provide DC welding current. They are built using state of the art solid state technology and designed to meet the stringent demands of thigh quality welding from today's fabrication industries including nuclear power plants, chemical process plants, offshore works, defence, steel plants thermal power plants, mining and structural fabrications etc.
Salient Features
- Real Vertical Characteristics.
- Stable Arc with easy droplet transfer.
- 'Hot Start' Facility.
- Electronically Controlled 'Antistick'.
- Remote Control Unit.
- Protection Against H.F. Interference and Thermal run away.
- Superb Welding Performance.
- Reliable and Tropical Design.
Specifications
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Models
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WR20TH
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WR30TH
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WR40TH
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WR60TH
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Input Supply
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415 V, 3 Phase, 50 Hz, AC
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415 V, 3 Phase, 50 Hz, AC
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415 V, 3 Phase, 50 Hz, AC
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415 V, 3 Phase, 50 Hz, AC
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Open Circuit Voltage (Max.)
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80 V, DC
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80 V, DC
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95 V, DC
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95 V, DC
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Welding Current Range
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10-200 Amps. DC
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10-300 Amps. DC
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10-400 Amps. DC
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10-600 Amps. DC
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Max Welding Current@60% Duty Cycle
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200 Amps
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300 Amps
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400 Amps
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600 Amps
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Rating (KVA)
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12 KVA
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17 KVA
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22 KVA
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40 KVA
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Current Regulation Type
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Stepless
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Insulation
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Class 'H'
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Cooling
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Forced Air Cooled
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Dimension (LxWxH) (M.M.)
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790x310x690
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890x390x790
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890x390x790
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970x460x830
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Weight (Approx.)
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95 Kgs.
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130 Kgs.
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140 Kgs.
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180 Kgs.
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Note: Due to policy of continuous improvements, we reserve the right to modify the equipment and change specifications without prior notice.
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