We supply medium frequency AC welding controller from 400A to 4800A.
Medium Frequency AC Welding Controller:
| Controller Model | SVF-400 | SVF-800 | SVF-1200 | SVF-2400 | SVF-3600 | SVF-4800 |
|---|---|---|---|---|---|---|
| Power Supply | AC 380V-480V | AC 380V-480V | AC 380V-480V | AC 380V-480V | AC 380V-480V | AC 380V-480V |
| Output Power | PWM 500V | PWM 500V | PWM 500V | PWM 500V | PWM 500V | PWM 500V |
| Output Frequency | 15.0-400.0HZ | 15.0-400.0HZ | 15.0-400.0HZ | 15.0-400.0HZ | 15.0-400.0HZ | 15.0-400.0HZ |
| Duty Rate | 10% | 10% | 10% | 10% | 10% | 10% |
| Max.Output Current | 400A | 800A | 1200A | 2400A | 3600A | 4800A |
| Input Wire Area | 16mm2 | 35mm2 | 50mm2 | 75mm2*2 | — | — |
| Output Wire Area | 25mm2 | 50mm2 | 75mm2 | 95mm2*2 | — | — |
| Cooling Water | ≥4L/min | ≥10L/min | ≥12L/min | ≥18L/min | ≥18L/min *2 | ≥18L/min *2 |
| Weld Schedule No. | 32 | 32 | 32 | 32 | 32 | 32 |
| Secondary Feedback | — | — | — | — | — | — |
| Networking | RS485 | RS485 | RS485 | RS485 | RS485 | RS485 |
| Valve Output | DC24V | DC24V | DC24V | DC24V | DC24V | DC24V |
| — | — | — | — | — | — | — |
Note:SVF series welding controller also have below functions:Programmable output, fault alarm to interrupt welding, current monitoring, water pressure detection, transformer temperature detection, emergency stop control, welding spot count, production number monitoring, current step increase, electrode dressing and other functions.
