Medium frequency induction furnace cooling part and cooling water skill requirements

Specific requirements for cooling water in different cooling locations

(1) Induction coil, capacitor cooling water system

Industrial pressure water cooling is used. The cooling water pressure should be kept at 0.15~0.20MPa, the water temperature should be kept at the inlet water temperature of 20~35°C, and the outlet water temperature should be lower than 55°C. If the temperature of the cooling water is too low, condensation will form. If the water temperature exceeds 55 °C, the cooling water will be lost. In order to save water, a circulating cooling system can be used.

(2) Cooling system of thyristor inverter

The thyristor transistor cooling water should meet the following conditions: the cooling water pressure should be kept at 0.15 MPa stably, the water quality should be softened, the hardness should be less than P8, the resistance should be above 20kΩ, and the insoluble matter in water should be less than 0.03mg/L.

In order to ensure the safety of the medium frequency induction furnace equipment, the cooling water system should implement centralized water supply and return water. The waterway should be equipped with a water pressure alarm device and a water stop alarm to prevent equipment accidents caused by lack of water pressure or water cut.

For more information about the intermediate frequency electric furnace, diathermy furnace and induction furnace of Kunshan Wantai Electric Furnace Co., Ltd., please contact Xiaobian.

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