Medium frequency electric furnaceofwater cooling cable

        Medium frequency electric furnaceofwater cooling cableIt is a special cable used for medium frequency induction heating equipment. It is generally installed between the medium frequency power supply and the induction coil.It is mainly used to transmit large current of intermediate frequency power supply and to cool the cable. here,Haishan electric furnaceThe editor will introduce thisMedium frequency electric furnaceofwater cooling cable。

one,Medium frequency electric furnaceofwater cooling cableskills requirement:

      1、Medium frequency electric furnaceofwater cooling cableThe outer sheath rubber hose has a breakdown voltage resistance of V≧4000V.

      2、Medium frequency electric furnaceofwater cooling cableThe outer sheath hose has a working water pressure resistance of P≧0.8Mpa.

      3、Medium frequency electric furnaceofwater cooling cableThere is no leakage of cooling water at the interface between the outer sheath rubber tube and the electrode.

      4、Medium frequency electric furnaceofwater cooling cableThe soft wires and electrodes are cold extruded and tightened on the press.

5. The test tensile force for a nominal cross-sectional area of 200mm2 is 15KN. On this basis,Medium frequency electric furnaceofwater cooling cableFor every 100mm2 increase in the nominal cross-sectional area, the test tensile force value increases by 5KN accordingly.

two,Medium frequency electric furnaceofwater cooling cableThe structure consists of:

three,Medium frequency electric furnaceofwater cooling cableIntroduction to each part:

      1、Medium frequency electric furnaceofwater cooling cableThe outer tube is the main structure of the water-cooled cable, usually made of synthetic rubber tube or steel tube that is resistant to water pressure and breakdown voltage. The soft conductor is the current transmission part of the water-cooled cable. It is usually made of enameled wire or tinned copper stranded wire and other materials. It has the characteristics of high power transmission efficiency and low heat generation.It is a synthetic rubber tube with water pressure resistance >0.8MPA and breakdown voltage resistance higher than 3000V. It has a reinforced fabric layer and can withstand cooling water pressure and mechanical stress during operation.

      2、Medium frequency electric furnaceofwater cooling cableThe soft conductors are made of enameled wire, which is wound on a large-scale special CNC winding machine according to the cross-section required by the user, and can meet the needs of medium-frequency electric heating equipment of various powers. The connection part with the electrode adopts a crimping structure to reduce stress. When the furnace is repeatedly tilted and turned down,water cooling cableThe connection part between the electrode and the soft lead will not break.Using enameled wire as water-cooled cable has high power transmission efficiency. Because each enameled wire is insulated, conducts medium-frequency and high-frequency currents, and has no surface skin effect. Compared with other water-cooled cables of the same cross-section, it generates less heat when passing the same current;

      3、Medium frequency electric furnaceofwater cooling cableDuring operation, electric current passes through the flexible conductor to generate heat, and at the same time, water passes through the outer casing to cool the flexible conductor, thereby maintaining the normal operating temperature of the cable. In addition, water-cooled cables also have the characteristics of small bending radius, large effective cross-section, and long service life.

     4、Medium frequency electric furnaceofwater cooling cableClamp: Used to fix the outer sleeve, use a clamp made of non-magnetic stainless steel with a locking device.

　 5、Medium frequency electric furnaceofwater cooling cableTerminal connector: The electrode, commonly known as the cable head, adopts a no-contact, no solder joint, and no welding seam manufacturing process. It is processed from a whole copper rod on a CNC lathe and milling machine. It is beautiful and durable; the connection between the electrode and the wire, Using cold extrusion, it does not damage the wire and has low resistance.

Four,Medium frequency electric furnaceofwater cooling cablePrecautions for use:

1. Ensure that the insulation performance of the water-cooled cable is good to avoid accidents such as leakage and short circuit.

2. Regularly inspect and maintain the water-cooled cable to ensure its normal operation and service life.

3. Select appropriate cable specifications and models according to different heating workpieces and heating process requirements.

4. Reasonably control the current and voltage to avoid problems such as overheating and burnout.

If anyMedium frequency electric furnaceofwater cooling cableFor needs, please call Manager Guo at 13891812360; moreMedium frequency electric furnaceofwater cooling cableFor information, please follow the website of Shaanxi Haishan Mechanical and Electrical Co., Ltd. http://www.hszpl.com