Technique Characteristics
1.Accurate digital display preset current and voltage values
2.IGBT inverter tech,high frequency,efficiecny,low noise,good anti-jamming,stable arc iginition
3.Anti-electric net fluctuation ability to adapt to a wide range
4.Has perfect overvoltage,under voltage,over temperature,over current and overload automatic protection function,safe and reliable
5.Thrust current,arc current,is continuously adajustable,arc pushing strong,anti-sticking
6.Application of acidic,alkaline and other types of welding,full-position welding
Technical Parameters
| Model | ARC-250T | ARC-315T | ARC-400T |
| Rated input Voltage(V) | 380±10% | 380±10% | 380±10% |
| Power Frequency(HZ) | 50/60 | 50/60 | 50/60 |
| Rated input Capacity(KVA) | 9.5 KVA | 12.8 KVA | 18.0 KVA |
| No-load Voltage(V) | 65 | 65 | 65 |
| Welding current(A) | 20-250 | 25-315 | 25-400 |
| Efficiency(%) | 85% | 85% | 85% |
| Class of Insulation | H | H | H |
| Duty Cycle | 60% | 60% | 60% |
| Power factor(cosΦ) | 0.93 | 0.93 | 0.93 |
| Protection Class | IP23 | IP23 | IP23 |
| Cooling mode | Air-forced | Air-forced | Air-forced |
| Weight(kg) | 22 | 23 | 24 |
| External Dimensions(L*W*H) | 475*280*400 | 475*280*400 | 475*280*400 |