Designed with Advanced Inverter Technology
Stronger, Concentrated And Stable Arc
High Efficiency
High Energy saving
High Portability
Easy Control of Molten Pool
Higher No-Load Voltage, Better Energy And Thrust Compensation
Simple Installation, Easy operation
High welding quality,deep bath and strong strength
High efficiency,high frequency,low electricity consumption
| PARAMETER | ZX7 300L | ZX7 400 |
|---|---|---|
| Input voltage（V) | 3P-AC415V/240V±15% | 3P AC415V |
| Frequency (HZ) | 30/60 | - |
| Input Current (A) | 17/30 | 38 |
| OCV（V） | 65 | - |
| Output current（A） | 30 - 300 | 20 - 400 |
| Output voltage (V) | 26.4 | - |
| Duty Cycle (%） | 60 | 60 |
| No-Load (W） | 20 | - |
| Efficiency (%） | 85 | 85 |
| Power Factor | 0.7 | 0.93 |
| Insulation Class | F | - |
| Protection Class | IP21 | IP21 |
| Dimensions (MM) | 380x190x330 | 400x210x350 |
| PARAMETERS | ZX7 300L | ZX7 400 |
|---|---|---|
| WELDING ROD/CARBON ROD DIAMETER | 2.5 - 4.0 | 1.6 - 4.0 |
| CURRENT RANGE (A) | 30 - 300 | 20 - 400 |