How to adjust the current limit of the induction melting furnace?
1. Start the induction melting furnace power supply at no-load first to verify the basic startup performance of the power supply and whether the meters are normal.
2. Fill the induction melting furnace with charge, preferably a larger block. The induction melting furnace can be used to change the amount of charge (common name for furnace filling; heavy furnace)
3. Restart the power supply of the induction melting furnace slowly, depending on whether the starting performance of the furnace is good. If the intermediate frequency voltage is difficult to establish or start up during startup, the current signal of the ceramic potentiometer should be adjusted to increase the angle of the inverter.
4. Start slowly again, and adjust the current-limiting potentiometer Ws so that the current does not rise with the rotation of the power potentiometer.
