Shanghai donsun DC AC tig welder WSE-250 WSEM-350 500
WSE-250, WSME-350/500
TIG AC/DC
WSE-250 MOSFET
WSME-350/500 IGBT MODULE
AC/DC, suitable for aluminum, carbon steel
Stainless steel etc.
Inverter IGBT technology
Over heat/over current protection
HF ARC
Intelligent air cooling
| Model | TIG-350AC/DC | TIG-500AC/DC |
| Rated input voltage (v) | 3P 380V±15% | 3P 380V±15% |
| Input frequency (HZ) | 50/60 | 50/60 |
| Rated input capacity (KVA) | 10.3 | 23 |
| Rated input current (A) | 13.6 | 35 |
| Duty cycle (%) | 45 | 60 |
| Current range (A) | 15-310 | 20-500 |
| No-load voltage(V) | 67 | 72 |
| Pulse Frequency (HZ) | 0.2-500(DC)/0.2-20(AC) | 0.2-500(DC)/0.2-20(AC) |
| Pulse duty cycle(%) | 1-99 | 1-99 |
| Ac frequency(HZ) | 20-150 | 20-150 |
| AC width | -40-＋40 | -40-＋40 |
| AC amplitude | -20-＋20 | -20-＋20 |
| Current slope up time(S) | 0-15 | 0-15 |
| Current slope down time (S) | 0-15 | 0-15 |
| Pre/post flow time(S) | 0-60 | 0-60 |
| Efficiency (%) | 85 | 85 |
| Power factor | 0.90 | 0.90 |
| Weight (KG) | 29 | 49 |
| Dimension(mm) | 610*310*620 | 620*380*690 |
| Model | TIG-250 AC/DC |
| Rated input voltage (V) | 1P 220V±15% |
| Input Frequency (HZ) | 50/60 |
| Rated input capacity （KVA） | 6.2 |
| Duty cycle(%) | 40 |
| Current range (A) | 20-185 |
| No-load voltage (V) | 56 |
| Working voltage (V) | 18 |
| Pre-gas time (s) | 0-2 |
| Pulse duty cycle(%) | 20-80 |
| Loss time(S) | 0-5 |
| Pre/Post flow time(S) | 2-10 |
| ARC-initiating | HF |
| Efficiency (%) | 85 |
| Power factor | 90 |
| Weight (KG) | 23 |
| Dimension (mm) | 498*328*302 |
delaney
delaney@en-donsun.com
Shanghai donsun welding group
Shanghai Donsun Welding Group Technology Co.,Ltd
Floor 2, Building 8, NO.3398, Puwei Highway,Fengxian District, Shanghai,China
Tel/whatsapp: 86-19901694324
Web: Cn:www.sh-donsun.com En:www.en-donsun.com
