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Product Model | ZX7-200 "mini" | ZX7-250 smart | ZX7-200 upgrade | ||
Rated input electric quantity (kW) | 6.2 | 9.6 | 6.2 | ||
Size (mm) | 250*110*220 | 300*150*280 | 300*130*260 | ||
Weight (kg) | About 2.0 | About 2.2 | About 3.3 | ||
Current regulation range (A) | 20-200 infinite adjustment | 20-250 infinite adjustment | 20-200 infinite adjustment | ||
Input voltage range | Single-phase 220V ± 15% | Single-phase V ± 15% | Single-phase V ± 15% | ||
No-load voltage (V) | 58 ± 5 | 63 ± 5 | 58 ± 5 | ||
Frequency (hz) | 50/60 | 50/60 | 50/60 | ||
Suitable material | Stainless steel/carbon steel/low alloy steel | Stainless steel/carbon steel/low alloy steel | Stainless steel/carbon steel/low alloy steel | ||
Recommended thickness of welded plate (mm) | 2-6 | 2-10 | 2-6 | ||
LED current display screen | With | With | With | ||
Applicable welding rod and model | Ordinary: J422/DC: 506-507/stainless steel: A102/pig iron: Z208 | Ordinary: J422/DC: 506-507/stainless steel: A102/pig iron: Z208 | Ordinary: J422/DC: 506-507/stainless steel: A102/pig iron: Z208 |