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- Adjustable arc force, surge current and welding current
- Welding cable can be lengthened
- Welding current can be preset precisely and displayed digitally
- Permanent current source function
- With suitable carbon electrode, air carbon are gouging can be undertaken
- Protective function: overheat, over-current, under-voltage and power phase absence, etc
- Remote connection socket
- Optional function: remote controller, argon acr welding, voltage display, castor wheel and 220VAC / 1.5A power output
| Model | ZX7-400 |
| Rated input current | 3 – 380V (10-15)%/ 50/60 Hz |
| No-load voltage | 60-75V |
| Current adjusting range I2 | 15-400A |
| Duty cycle | 0.6 |
| Arc force adjusting range | 25 – 200A |
| Efficiency | 85%(rated) |
| Power factor | 0.7 – 0.9 |
| Insulation grade | F |
| Case protectwion grade | IP21S |
| Cooling mode | Wind cooling |
| Dimensions(mm) | 700 x 340 x 610 |
| Net weight | 39 kg |
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