HYZ type of Hot induction power supply use thyristor as main inverter component,by the rectifier,filter,inverter and other sectors, the three-phase power frequecncy alternating current conversion into single-phase IF alternating current, power scope 100-3000KW, frequency 0.5-8KHz
Component of Hot induction power supply1 Furnace body 2 Electrical parts 3 Cooling system 4 Hydraulic system
Features of Hot induction power supply
1.Flexibility in selection of frequency 2.Power factor in the range of 0.95 to 0.99 3.Highest efficiency 4.Flexibility in selection of power level as per furnace size 5.Short circuit proof current source inverter 6.Earth leakage protection for operator safety 7.Simple design facilitates preventive maintenance. More information of medium frequency,please contact with us,Hei Yan also manufacture elbow forming machine,pipe expanding machine and Pipe bending machine.
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
