AN ISO 9001:2015 CERTIFIED COMPANY
TIG/MMAW Welding Machines
THYRISORISED WELDING RECTIFIERS/TIG
TECHNICAL FEATURES
| MODELS | STF 400 | STF 600 | |
| INPUT | |||
| Input Supply | Volts | 415 +_10%, 3 Ph, 50Hz | |
| Max. Pr. Current | Amps | 33 | 55 |
| Max. KVA @ 60% duty cycles | KVA | 23.7 | 39.6 |
| @ @100% duty cyles | KVA | 18.3 | 30.6 |
| OUTPUT | |||
| Open Circuit Voltage | 75-85 | 75-85 | |
| Max. Welding Current | |||
| @ 60% duty cycles | V.DC | 400 | 600 |
| @100% duty cycles | Amps | 310 | 465 |
| Output Current range | Amps | 10 to 400 | 10 to 600 |
| Cooling | Amps |
Forced Air |
|
| Insulation Class | H | H | |
| Dimensions (LxWxH) | mm | 760x430x880 | 900x500x920 |
| Weight | Kg | 190 | 290 |
INVERTER BASED DC TIG/MMAW WELDING MACHINES
TECHNICAL FEATURES
| MODELS | SAVER 220T | SAVER 250T | SAVER 300T | SAVER 400T | SAVER 600T | ||
| V | 230+-10% | 230/415+-10% | 415+_10% | 415+-10% | 415+-10% | ||
| Input Supply | TIG | Ph/Hz | 1/50-60 | 1/50-60 | 3/50-60 | 3/50-60 | 3/50-60 |
| ARC | KVA | 3.3 | 4.0 | 6.2 | 9.0 | 14.5 | |
| Rated Input Power | KVA | 4.6 | 5.5 | 8.6 | 12.9 | 20.0 | |
| Output Current Range | A | 7~220 | 7~250 | 10~300 | 10~400 | 10~600 | |
| Open Circuit Voltage | V | 75 | 75 | 85 | 85 | 90 | |
| Class of Insulation | H | H | H | H | H | ||
| Cooling | |||||||
| Class of Protection | IP 23 | IP 23 | IP 23 | IP 23 | IP 23 | ||
| Gas Post Flow Time | Post | Sec. | 0.1~15 | 0.1~15 | 0.1~15 | 0.1~15 | 0.1~25 |
| Weight (approx) | Kgs. | 14+-10% | 20+-10% | 33+-10% | 50+-10% | 68+-10% | |
|
Also Available in Pulse System |
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