With the rapid development of new energy vehicles, high-voltage harness is like the aorta of vehicles. According to the shielding type, the high-voltage harness can be divided into shielding type and non shielding type. The shielding type harness avoids the interference of the interference signal entering the inner conductor and reduces the loss of the transmission signal. Therefore, the shielding wire is widely used by new energy vehicles. The so-called "shielding" in cable structure is essentially a measure to improve the distribution of electric field. The cable conductor is twisted by multiple conductors. It is easy to form an air gap between it and the insulating layer. The surface of the conductor is not smooth, which will cause the concentration of electric field. Add a shielding layer of semiconductor electrical material on the surface of the conductor.




When the high-voltage shielding wire is connected with metal, plastic connectors and copper terminals, the shielding net needs to be cut. At present, when many new energy vehicle high-voltage harness manufacturers cut the shielding net, most manufacturers often cut it manually by traditional methods, which is not only inefficient, but also difficult to ensure the quality. In order to improve the efficiency and quality assurance, an automatic integrated equipment integrating the three processes of peeling the outer insulating skin, cutting the shielding net and peeling the inner insulating skin is not considered as the inner insulating skin, with fast efficiency and high precision, so as to ensure the efficiency and quality of the product.




The high-voltage connector and high-voltage harness play the role of transmitting electric energy in the new energy vehicle. The high-voltage harness is the main artery connecting the three major electricity (battery, electronic control and motor) of the whole vehicle, and the high-voltage connector is the interface at both ends of the main artery, which is used to realize the rapid conduction and shutdown of the whole connecting circuit.


For more EV HV Cable and electric vehicle High-Voltage cable, please visit OMG official website: https://www.omgevcable.com/