AC/DC TIG 300P
Features:
1. Adopt PWM control technology, provided with constant output current
2. IGBT inverter with high efficiency; good functional performance of adjustment, multi-functions machine, convenient for use.
3. Excellent high frequency arc ignition, up to nearly 100% success rate, improve work efficiency
1. Arc keeps stable when current is small, superb for welding thin plate
4. With pulse welding function; wide adjust range of pulse frequency
5. Adjustable Clean width and Clean scope to meet high technical requirements
6. Wide usage range,could weld almost all non-ferrous metal, specical design for welding Aluminum
7. Multifunction welding: AC TIG,AC pulse TIG,DC TIG,DC pulse TIG, MMA and Auto welding(easy operate at Auto welding ,only adjust welding current , preset other parameter at internal )
8. Strong ability of anti-fluctuation of power supply, the ratio reaches 15% ( industrial requirement 10%.)
9. Optional with water cooling box or tool box
| Parameters | AC/DC TIG 300P |
| Rated Input Voltage (V) | 3PH380 |
| Power Frequency(Hz) | 50/60 |
| Rated Input Current（A） | AC:20/DC:19/ MMA:20 |
| Rated Input Power(KVA) | 13.1 |
| No-load Voltage(V) | 72 |
| Pulse Frequency(Hz) | 0.2～10 |
| Pulse width(%) | 1 ～99 |
| AC Frequency(Hz) | 20 ～120 |
| AC Clean width（% ） | -20 ～+20 |
| Welding current(A) | DC15～300/ AC30～300/ MMA15～250 |
| Up slope up time(S) | 0 ～10 |
| Down slope down time(S) | 0 ～10 |
| Gas Pre-flow time(S) | 0 ～ 0.5 |
| Gas Post-flow time(S) | 1 ～10 |
| Rated Duty Cycle(%)（40℃） | DC:30/AC：30 /MMA:60 |
| Protection class | IP21S |
| Dimensions(mm) | 580*330*580 |
| Weight(kg) | 36.5 |
