Product Description
2. Suitable for welding stainless steel, carbon steel, copper and other nonferrous metals.
3. Used extensively for fitment, outdoor installation, kitchen utensils, medical machinery, food machinery, machinery maintaining and chemical machinery.
Detailed Product Description:
1. Pass CCC and CE certifications.
2. Digital control and display, easy to read and operate.
3. Thermostatic protection, over-voltage protection, over-current protection, under-voltage protection, Wide range of welding voltage, strong adaptability as to the power supply with high duty cycle, especially adaptable to a continuous working operation.
4. Excellent control performance, multiple functions of TIG and MMA.
5. TIG function controlled by microchip, welding current and welding voltage is steady, gas delay can be adjusted yourself between 0.1S to 20S.
6. MMA function suitable for every sort of rod(acid & alkali).
| Parameter | Unit | WS7-200D | |
| Rated primary voltage | V | Single-phase 220 | |
| Frequency | Hz | 50/60 | |
| Rated primary input | KVA | 7.0 | |
| Rated output current | A | 200 | |
| Output current range | A | 10-200 | |
| Rated duty cycle | % | 60 | |
| No-load voltage | V | 43 | |
| Gas pre-flow time | s | 0.5 | |
| Gas post-flow time | s | 1-10 | |
| Overall dimensions | mm | 410*180*300 | |
| Weight | kg | 11 | |
