Solid-state H.F. welder from the central console, switch rectifying cabinet, inverter output cabinet, mechanical adjusting equipment, and circulation soft water cooling system composed of five parts.
Output Power:60-1200KW
Features of new version solid state H.F. welder
1. The solid state H.F. welder adopts high-power MOSFET IXFN38N1110Q2 38A/1000V and fast recovery diode DES ×-12B 60A/1200V from IXYS Germany to from inverting circuit in series.
2. Modularized design enabling more compact structure, easier maintenance and high power realization.
3. Equipment safety guaranteed by unique bridge-divided over-current protection technology.
4. Step-up/step-down rectifier transformer for HF welder power supply is not required, which has obvious energy-saving benefits compared with electron tube welder or parallel type solid state welder.
5. Compared with vacuum high frequency equipment, it saves energy at about 25% to 28%.
6. Economically priced and are offered at short delivery time.
7. Advanced control technology such as fixed angle phase-locking control, upper/lower limit frequency lock-lost protection and so on to make the equipment more stable and more efficient; and more accurate and effective protection to the inductor open circuit and short circuit problem during pipe welding.