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Features:
1.Adopt advanced inverter technology, used import MOSFET component, have the very good constant current characteristic,
for sheet welding, shape is good, efficiency is high, energy-conservation is remarkable;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.
Parameter | Unit | WS7-160D | WS7-200D |
Rated primary voltage | V | Single-phase 220 | |
Frequency | Hz | 50/60 | 50/60 |
Rated primary input | KVA | 5.3 | 7.0 |
Rated output current | A | 160 | 200 |
Output current range | A | 10-160 | 10-200 |
Rated duty cycle | % | 60 | 60 |
No-load voltage | V | 55 | 55 |
Gas pre-flow time | s | 0.5 | 0.5 |
Gas post-flow time | s | 1-10 | 1-10 |
Overall dimensions | mm | 410×180×300 | |
Weight | kg | 9 | 9.5 |
DC TIG MMA welding machine (MOSFET Inverter 200A)