| Specification Data | XD/NBC-218C | XD/NBC-315C |
| Input Power | 200 V/1ph/50Hz | 415 V/3ph/50Hz |
| Rated Power (KVA) | 9.3 | 11.7 |
| Output Current Adjustment (A) | 50 ~ 200 | 50 ~ 315 |
| Output Voltage Adjustment (V) | 16.5 ~27.5 | 16.5 ~29.8 |
| Duty Cycle | 60 | 60 |
| Efficiency (%) | 85 | 80 |
| Welding Wire Diameter | 0.8 ~ 1.0 | 0.8 ~ 1.0 |
| Protection/ Insulation Level | IP21/ F | IP21/ F |
| Weight | 24 | 25 |
| Dimensions (Machine) | 500 x 275 x 430 | 500 x 275 x 430 |
