Copper core PVC insulated PVC sheathed flat cable is a type of wire widely used in the electrical field. The following is a detailed analysis:

I. Product composition

Conductor: The wire uses oxygen-free copper as the conductor, which has a bright surface and low resistance to ensure efficient electrical energy transmission.

Insulating layer: The insulating layer is made of polyvinyl chloride (PVC) material, which has good electrical performance and corrosion resistance, and can effectively isolate the conductor from the external environment to prevent current leakage.

Sheath: The sheath layer is also made of polyvinyl chloride (PVC) material to provide additional protection for the cable against moisture, moisture and other corrosive substances. PVC sheath also has good wear resistance, impact resistance and cold resistance, which can extend the service life of the cable.

2. Product features

Excellent conductivity: the oxygen-free copper conductor ensures that the copper core PVC insulated PVC sheathed flat cable has efficient power transmission capacity.

Good flexibility: due to the small spacing of conductors, copper core PVC insulated PVC sheathed flat cable is more flexible and convenient in laying and operation.

Strong corrosion resistance: PVC insulation layer and sheath effectively resist chemical corrosion such as acid and alkali, prolonging the service life of wire.

Environmental protection and safety: copper core PVC insulated PVC sheathed flat cable is low smoke halogen free, in line with environmental requirements, more safe and reliable during use.

Space saving: The flat design makes the copper core PVC insulated PVC sheathed flat cable can save space and reduce installation cost when installed.

Good heat dissipation: compared with round cable, copper core PVC insulated PVC sheathed flat cable has better heat dissipation performance, which is conducive to reducing the safety risks caused by overheating of the cable.

3. Application scenarios

Copper core PVC insulated PVC sheathed flat cable is widely used in the following fields due to its unique performance:

Crane equipment: provides stable power supply for cranes, gantry cranes, etc.

Cable track: suitable for subway, light rail and other cable track power supply system.

Transmission machinery: elevator, escalator and other equipment ideal power supply choice.

Stretching machinery and equipment: such as stretching doors, roller shutter doors, etc., to achieve flexible power supply.

Household lighting: provides safe and reliable power supply for household chandeliers, ceiling lights, etc.

Iv. Specifications and parameters

The specifications of copper-core PVC insulated PVC sheathed flat cables mainly depend on the cross-sectional area of the conductor and the insulation thickness. Common specifications include 1.5 square millimeters, 2.5 square millimeters, etc. The rated voltage is typically 450/750V, but please note that different manufacturers or standards may have varying rated voltage values for copper-core PVC insulated PVC sheathed flat cables. Additionally, the installation temperature of copper-core PVC insulated PVC sheathed flat cables should not be lower than 0℃, and the long-term normal operating temperature of the conductor should not exceed 70℃.

V. Precautions for use

Select the right specification: When selecting copper core PVC insulated PVC sheathed flat cable, you should select the right specification according to the actual load and wiring requirements to ensure the electrical performance and safety of the cable.

Correct installation: During the installation process, it should be ensured that the sheath line completely covers the wire and cable, and is close to the surface of the wire and cable. At the same time, attention should be paid to the bending radius of the cable should not be less than the specified value, so as not to damage the cable.

Regular inspection and maintenance: Regularly check the electrical performance and appearance of cables, find and deal with potential problems in time to ensure the safe and reliable operation of cables.

To sum up, copper core PVC insulated PVC sheathed flat cable is a type of wire with excellent performance and wide application, playing an important role in the electrical field. In the process of use, attention should be paid to the selection of appropriate specifications, correct installation and regular inspection and maintenance to ensure the safe and reliable operation of the cable.