| Model | CRW-SF320 | |
| The power supply voltage | 3 ~380V (50/60Hz) | |
| Control frequency | 1kHz / 2kHz / 3kHz / 4kHz / 5kHz | |
| Maximum welding current | 25000A | |
| Rated power | 135kVA | |
| The control mode | Fixed pulse width/fixed primary peak/fixed secondary current/fixed voltage/fixed power/hybrid control | |
| Number of welding specifications | 32 sets | |
| Welding Time Setting | Preloading time | 0-9999ms |
| Pressure time | 0-9999ms | |
| Slow up for 1 time | 0-9999cyc | |
| Welding 1 time | 0-9999cyc | |
| Slow down for 1 time | 0-9999cyc | |
| Cooling time | 0-9999cyc | |
| Slow rise 2 time | 0-9999cyc | |
| Welding 2 time | 0-9999cyc | |
| Slow dowm 2 time | 0-9999cyc | |
| Slow rise 3 time | 0-9999cyc | |
| Weld 3 time | 0-9999cyc | |
| Slow down 3 time | 0-9999cyc | |
| The holding time | 0-9999ms | |
| Resting time | 0-9999ms | |
| The end of time | 0-9999ms | |
| cycles | 0-9 | |
| Secondary current set range | 0.30~25.00kA | |
| Size mm | L234 * W441 * H444 | |
| Model | IT-H135W |
| The supply voltage | PWM 500V |
| Rated power | 135kVA |
| Rated primary voltage | 500V |
| No load secondary voltage | 9V |
| Maximum secondary current (Maximum Usage) | 30000A(5%) |
| Cooling way | Water |
| Input frequency | 1-5kHz |
| Transformer roll ratio | 55:1 |
| Size mm | L164 * W280 * H159 |
