| Model | DSK-5-SP | DSK-10-SP | DSK-15-SP | 
|---|---|---|---|
| Capacity | 5kVA | 10kVA | 15kVA | 
| Voltage | 220V/380V/440V AC | 220V/380V/440V AC | 220V/380V/440V AC | 
| Input Phase | Single Phase | Single Phase | Single Phase | 
| 2ndary Short Circuit Current | 3000A | 5000A | 7500A | 
| Duty Cycle | 6% | 6% | 6% | 
| Weld Force | 40kgf | 100kgf | 100kgf | 
| Stroke | 25mm | 25mm | 25mm | 
| Throat to Electrode | 90mm | 90mm | 90mm | 
| Throat to Platen | NA | NA | NA | 
| Electrode Shank | 6mm dia | 8mm dia | 12mm | 
| Platen upper & Lower | NA | NA | NA | 
| Cooling Water | Air | Air | Air | 
| Welding Process | Spot Weld | Spot Weld | Spot Weld | 
| Sheet Thickness | 0.1mm~0.3mm | 0.1mm~0.7mm | 0.3mm~1mm |