| Technical Specifications | RX 400 | RX 500 | RX 600 |
| Input Voltage (V) | 415 +/- 15% | 415 +/- 15% | 415 +/- 15% |
| Frequency (Hz) | 50/60 | 50/60 | 50/60 |
| Rated Input Current (A) | 36 | 45 | 70 |
| No Load Voltage (V) | 75 | 75 | 75 |
| Output Current Range (A) | 50 - 400 | 50 - 500 | 80 -600 |
| Duty Cycle (%) | 60 | 60 | 60 |
| Efficiency (%) | 85 | 85 | 85 |
| Power Factor | 0.7-0.9 | 0.7-0.9 | 0.7-0.9 |
| Insulation Class | F | F | F |
| Protection Class | IP21 | IP21 | IP21 |
| Weight (Kgs.) | 183 | 190 | 230 |
| Dimension (mm) | 670 X 530 X 1050 | 670 X 530 X 1050 | 670 X 530 X 1050 |
| Usable Electrode - MS - (mm) | 1.6-6 | 1.6-8 | 1.6-8 |
| Product Reference | ZX5-400 | ZX5-500 | ZX5-600 |
| Product Code | JB891083 | JB891084 | JB891085 |