Big power, low frequency and good diathermancy. 2. High efficiency, economize on power, easily installed and simply operating. 3. The absolute load merit rate design, can work continuously for 24 hours. 4. Adoping IGBT inverting device tracking frequency automatically. 5. The function of protection itself is perfect, it can protect itself from over voltage, over current, lack of water, phase fail, over hot, etc. 6. Manual, automatic regulating automatically, enhances the workpieces' heating quality, the heating duplication and the continuity. 7. Application: Welding, melting, quenching, heating, forging etc.Model JLZ-70-160KW (three phase) Work power 380v Maximum input current 100-243A Output power 70-160kw Fluctuating frequency 1-20KHZ The flow rate of cooling water 0.05Mpa Water temperature protection point < 40º C Net weight main: 130-160kgs Add to Basket