TIG SERIES DC INVERTER TIG/MMA WELDING MACHINE
产品特点
FEATURES
● Adopt advanced IGBT technology,energy-saving.
● Two functions of TIG/MMA,economic and practical.
● HF arc starting,stable current,the first choice for thin plate welding.
● With perfect over-current and over voltage protection function,safty and durable.
● Mainly used in welding carbon steel,stainless steel,alloy steel and copper.
● Accessories:TIG torch,electrode holder,earth clamp,brush/hammer,protective mask,carton box.
ltem | TIG-250 | TIG-315 | TIG-400 |
Input Voltage(V) | 3PH 380 | 3PH380 | 3PH 380 |
Frequency(Hz) | 50/60 | 50/60 | 50/60 |
Rated Input Capacity(KVA) | 9.5 | 13 | 18.2 |
Power Factor | Cosφ0.93 | Cosφ0.93 | Cosφ0.93 |
Max No-load Voltage(V) | 60 | 60 | 60 |
Current Range(A) | 20-250 | 20-315 | 20-400 |
Rated Duty Cycle | 60% | 60% | 60% |
Usable Electrode(mm) | 2.5-4.0(MMA) | 2.5-4.0(MMA) | 2.5-5.0(MMA) |
Insulation Class | F | F | F |
Protection Degree | IP21S | IP21S | IP21S |
Dimension(mm) | 555x235x390 | 595x395x505 | 625x395x535 |
Weight(kg) | 15 | 24 | 28 |
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