Performance and Features:
Parameter/Specification
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- Adopting 100KHz MOSFET inverter technology, extremely reliable.Adopting high-frequency increasing voltage arc striking technology, easy arc striking, well recognition with users.Unique output characteristics design, suitable for wire filling welding, perfect welding results.Dual welding process: TIG DC/MMA.Auto-protection against over-voltage, over loading and over-heat, reliable and durable.Ideal for small and medium steel fabrications.
Parameter/Specification
| Model Item | TIG 300S | TIG 300A | |
| Voltage(V) | AC220V ±15% | AC380V ±15% | |
| Frequency(Hz) | 50-60 | 50-60 | |
| Input Power(KVA) | 7 | 7 | |
| No-load Voltage(V) | 56 | 56 | |
| Current Range(A) | 10-230 | 10-230 | |
| Rated Duty Cycle | 60% | 60% | |
| Applied Welding Rod(mm) | ¢1.6-4.0 | ¢1.6-4.0 | |
| Power Factor | 0.73 | 0.93 | |
| Efficiency(%) | 85 | 85 | |
| Insulation Grade | F | F | |
| Housing Protection Grade | IP21S | IP21S | |
| Weight(Kg) | 16 | 16 | |
| (L*W*H)(mm) | 480*205*310 | 480*205*310 | |
| Carton CBM(m3) | 0.075 | 0.075 | |
| Specification | |||
| Capacitor | 470uF/400V*6 | 470Uf/400V*4 | |
| MOSFET | K4108*20 | 2SK3878*20 | |
| Output Rectifier | D92-02*16 | D92-02*16 | |
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