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Date：2019-12-23 23:13浏览：
As the main product of Weifang Kehua electric furnace, KGPS series resonance one drive two intermediate frequency power supply has higher efficiency in long-term use.
Technical advantages:
1. The series inverter uses half bridge circuit, the number of main circuit components is relatively reduced, and the power is high.
2. Constant power output control. In the smelting process, even in different temperature environment changes, the full power output is always achieved, and the smelting time is shortened.
3. It can also realize free start under heavy load,
4. For the inverter, the temperature switch table is used to monitor the working temperature of the filter capacitor, so as to ensure that the power supply will be cut off automatically when the cooling water temperature exceeds the set value or the water circuit fails. The cooling water input of the power supply is controlled by hydraulic relay, and the cooling water output is monitored by temperature switch, which will give an alarm and cut off the power supply.
