Themedium frequency is suitable for large diameter, wall thickness more than 20mm pipe, elbow, and the production of metallurgical foundry.
Features: High output power, deeply through heat, fast heating
Power output: 50-1500KW
Working frequency:500-1500HZ
Max. output current : 3000A
China hot induction power sourcefeatures: 1.High power factor operating characteristics During the course of work ,the system is always in full in the open state rectifier (diode rectifier equivalent), so the system power factor is always in the highest state .This performance is parallel medium-frequency induction power supply can not be achieved. 2.power supply constant power output to run, effectively reduce the melting time During work, medium frequency induction power supply output power is adjusted through frequency inverter firing angle to achieve, so that you can always make the output power at a given maximum state, and through voltage and current loop through to achieve constant power output, so that you can effectively shorten the melting time.
1 Please move dust from frequency panel usually,especially thyristor parts, please use aid to Wash.working device requires special room to refuse discharge when dust has heavy concussion
2 Check connection parts on hose and wash furring inside of cooling water pipe and move jams from It. Just change new one once there has crack surface on cooling water pipe.dew wil be occurrred On core of thyristor and cooling water jacket.when medium frequency runs in summer, it may be Caused electrical leakage at anodic and cathodal on thyristor,please reduce temperature difference at Input side and output side. Stop woking if serious dew occurred
3 Working pressure of cooling water 1.5--2KG,temperature of input more than 10 degree but less than 30 degree,purity PH less than 8. device cannot be used under dew state.diameter of pipe is 1.5" on main electric panel,it is 4" on reture pipe.they are pass from bottom of case and connected with water shed, it is naturalTurnback,suggest to use pure water in main electric panel and add cycle cooling system to extend using life of device
