Listing ID #1287075
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Our AC/DC welding rectifier is of exclusive quality and is highly famous. We also supply air cooled Dc welding rectifier which is also of premium quality. Our DC welding rectifiers can also be availed at quite affordable prices. We have positioned ourselves as one of the prominent welding rectifier manufacturers in India.
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Weld Aid India Sr Series, of welding rectifiers are forced air cooled, silicon type and are designed to provide a DC welding current where 3 phase, 50 HZ AC mains power is available at voltage ranging from 380 to 440 Weld Aid India sets are also suitable for Argon are welding where DC is necessary and are supplied with built in high frequency suppressor. 600 SR welding rectifiers is suitable for gauging also.
| MODEL | SR-200 | SR-300 | SR-400 | SR-500 |
|---|---|---|---|---|
| INPUT | ||||
| Supply Voltage | 380/415/440 | 380/415/440 | 380/415/440 | 380/415/440 |
| Primary current at max. output | 20A | 30A | 40A | 68A |
| OUTPUT | ||||
| Open circuit Voltage | 85 | 85 | 85 | 85 |
| Max.continuous current at 100% duty cycle | 150 | 225 | 300 | 420 |
| Max.continuous current at 80% duty cycle | 200 | 300 | 400 | 600 |
| KVA-Max continuous | 9.8 | 15 | 20 | 30 |
| KVA-Max. | 13 | 19.5 | 26 | 43.2 |
| Welding current range(in two ranges) | 20-200A | 30-300A | 40-400A | 60-600A |
| Spench to which conforms | IS:4559 | IS:4559 | IS:4559 | IS:4559 |
| GENERAL | ||||
| Max.ambient temp.to which rating apply | 40.c | 40.c | 40.c | 40.c |
| Class of insulation | E | E | E | E |
| Type of cooling | Forced air cooled | Forced air cooled | Forced air cooled | Forced air cooled |
| Approx.dimension (LxWxH) | 740*540*540 | 990*584*762 | ||
| Approx.weight (Kg.) | 190 | 305 |
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