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Thyristorised Welding Rectifier
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 | We supply supreme quality thyristorised welding rectifier which cannot be availed anywhere else. We also supply fully thyristorised welding rectifier which is of exclusive quality as well. Our welding rectifiers are available at quite reasonable prices. We have also gained the position of one of the reliable welding rectifier suppliers in India.
Process
Weld Aid India SR Series, fully thyristorised MMA welding rectifier is built using advanced, solid state technology and is designed to meet the stringent demands of high quality radiographic welding in today’s fabricating industries including Nuclear Power Plants, Chemical Process Plants, Deference, Steel Plants, Deference, Steel Plants, Thermal Power Plants, mining and Structural Fabrications, among others.
FEATURES
True, vertical welding current characteristics with higher open circuit voltage
Immunity from AC input vottage fluctuation, with built-in overload and thermal cut-out protections.
Hot start facilities for easy arc striking
Effective prevention of electrode freezing. Single range current control with remote control facilities.
Low input KCA rating
Six-phase ripple free DC output gives excellent welding quality.
Ideal for precise TIG welding with necessary accessories.
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| MODEL | SR-400 | SR-600 | | INPUT | | | | Supply Voltage | 415 Volts =_10%AC 3Phase.50 Hz | 415 Volts =_10% AC 3Phase.50 Hz | | Rated 60%Duty cycle | 21.6 KVA | 40 KVA | | Primary current at the rate output 1415 supply | 30 Amps | 55 Amps | | OUTPUT | | | | Open circuit Voltage (Max) | 100 volts DC | 100 volts DC | | Welding Current Range | 10 - 400 Amps DC | 10 - 600 Amps DC | | Maximum continuous hand welding current at 60% duly cycle(ratec Output) | 400 Amps DC | 600 Amps DC | | Maximum continuous automatic welding current | 310 Amps DC | 470 Amps DC | | Type of welding current regulation | Stepless | Stepless | | Insulation class | "H" | "H" | | Net Weight(approx.) | 122 Kgs. | 160 Kgs. | | Dimension LxWxH(approx.) | 675x350x690 | 615x455x850 | | Remote | RCU -SR-400 | RCU -SR-600 |
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