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Resistance to net pressure fluctuation ability
ZX7 single tube IGBT DC arc welder
features and usage:
1. advanced IGBT inverter technology, stable performance
2. strong resistance to net pressure fluctuation ability, adjustable current continuously, energy-saving
3. easy arc starting, minimal spatter,stable current, great weld shaping
4. self proection from over current and over volt
5. small size and light weight, easy operation , economical and practical.
| type | ZX7-250D | ZX7-315D | ZX7-400D |
| rated input power (V) | 220V±15% | 380V±15% | 380V±15% |
| rated frequency (HZ) | 50/60Hz | 50/60Hz | 50/60Hz |
| rated input capacity(KVA) | 50 | 13.8 | 13.8 |
| rated input current(A) | 18.1 | 24 | 24.3 |
| rated output volt(V) | 30 | 32.6 | 36 |
| rated duty cycle(%) | 60 | 80 | 60 |
| rated no load volt(V) | 66 | 69 | 68 |
| output current range(A) | 20-250 | 20-315 | 20-400 |
| Dimension:LXWXH (mm) | 455x202x372 | 515x262x468 | 515x262x468 |
| weight (kg) | 17.5 | 22 | 22 |
