Rated input voltage(V):AC220V+/-15%,AC380V+/-15%
Rated frequency(Hz):50/60
Rated input current(A):15 18 20 13.5
1.Application
It adopts MOSFET invert technology, high frequency arc start design.
It can balance automatic when voltage is waving, with high resist to electrical wave(V±15%).
It has high efficiency, small unload loss, save over 40% than the traditional welder.
It is small and light, easily work in high altitude.
It is easily arc, small flash, low noise, stable welding arc, wonderful welding shape.
With inner stalling protective circuit of over-heat, over-current, over-voltage and under-voltage, working safe is reliable.
Normal Accessories: Earth clamp 1pcs, fast joint 2pcs, earth cable 2m, allen-key 1pcs, TIG torch 1pcs.
2.Specification
| Rated input voltage(V) | AC220V±15% | AC380V±15% | ||
| Rated frequency(Hz) | 50/60 | 50/60 | 50/60 | 50/60 |
| Rated input current (A) | 15 | 18 | 20 | 13.5 |
| Rated input capacity(KVA) | 3.3 | 4 | 4.6 | 9 |
| No-load voltage(V) | 42 | 42 | 42 | 40 |
| Output current(A) | 10~160 | 10~180 | 10~200 | 10~315 |
| Rated working voltage(V) | 16.4 | 17.2 | 18 | 22 |
| Drive adjustment(A) | ---0~100 | |||
| Duty cycle(%) | 60 | 60 | 60 | 60 |
| Efficiency(%) | 85 | 85 | 85 | 85 |
| Power factor | 0.93 | 0.93 | 0.93 | 0.93 |
| Weight(kg) | 10 | 10 | 10 | 18 |
| Overall dimension(mm) | 410×160×290 | 410×160×290 | 410×160×290 | 500×260×290 |
| Overall dimension(mm) | 370×160×200 | 370×160×200 | 370×160×200 | 470×205×300 |
3.Guide of welding different metals
| Carbon steel, Stainless Steel, Alloy Steel | 0.3-3.0 | WS DC TIG | 5-160 | TIG-160S |
| 0.3-5.0 | WS DC TIG | 5-180 | TIG-180S | |
| 0.3-5.0 | WS DC TIG | 5-200 | TIG-200S | |
| 0.5-4.0 | WS DC TIG | 5-315 | TIG-315S |
