อินเวอร์เตอร์ DC TIIG/MMA เครื่องเชื่อม ( WS 315 )

1. Advanced IGBT technology, SIEMENS IGBT components
2. Two functions of DC TIG and MMA, cheap but good
3. HF Arc-starting, TIG welding lightly
4. LED Digit show
5. Be able to be equipped with water-cooling torch
6. Be able to weld mild steel, stainless steel, copper and titanium metal etc
7. Be able to use all kind of welding rod, such as acid and basic rod etc
8. Complete accessories: Earth clamp, welding torch, welding holder, welding cables and consumables

Main Technical Parameter
Input power voltage Frequency-----AC380V(three phases) ± 15% 50/60HZ
Rated input power capacity-----15KVA
Output current range-----20~315A
Current for MMA-----20~280A
Output voltage-----22.6V
No-load voltage-----65V
Duty cycle-----60%
Efficiency-----89%
No-load loss-----60W
Power factor-----0.95
Insulation class-----B
Protection class of case-----IP21
Post flow time-----1~10s
Weight-----30KG
Welding thickness-----0.5~12mm