Our Products
Our offered Product range includes Thyristorised Welding Rectifier, AC/DC Welding Rectifier, AC Welding Rectifier, DC Welding Rectifier and Welding Rectifier.
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 todays 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
| 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 |
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. FEATURES
PROCESS 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 |