1. AC, medium frequency or energy storage
power sourcecan be used.
	
	
  
| Model # | DN-50-U**0** | DN-63-U**0** | |
| Rated Capacity | KVA | 50 | 63 | 
| Power Supply | V/Φ/Hz | 380V/1/50Hz | |
| Max. Primary Current | A | 94 | 117 | 
| Primary Cable | MM2 | 25 | 25 | 
| Max. Short Circuit Current | KA | 24 | 24.3 | 
| Rated Duty Cycle | % | 50 | 50 | 
| Secondary Empty Voltage | V | 6.1 | 6.1 | 
| Welding Cylinder Size | Φ*L | * | * | 
| Max. Working Pressure | N | * | * | 
| Compressed Air Pressure | MPa | 0.6~0.7 | 0.6~0.7 | 
| Cooling Water Consumption | L/MIN | 8 | 8 | 
| Compressed Air Consumption | L/time | * | * | 
| Throat Depth | MM | * | * | 
| Arm Gap | MM | * | * | 
| Electrode Size | MM | * | * | 
| Dimensions | H(MM) | 1280 | 1280 | 
| L(MM) | 510 | 510 | |
| W(MM) | 873 | 873 | |