New energy vehicle wiring harnesses are responsible for transmitting signals and electrical energy, providing power supply for various electrical equipment, and ensuring the coordination of various parts of the vehicle is also one of its important responsibilities. The production and installation of high-voltage wiring harnesses directly affect the performance, efficiency and reliability of new energy vehicles.


New energy electric vehicles require a more powerful, fast and efficient power supply system. There are a large number of wiring harnesses arranged inside electric vehicles to transmit control signals and electrical energy, supply power to electrical equipment, and are an important "central nervous system" of the vehicle. In order to ensure stable power supply to devices inside and outside the vehicle, the automotive wiring harness connection must be zero-fault and strong enough.


Electric vehicles rely on strong electrical connections to effectively distribute battery power, which involves wiring harness routing issues. Issues that need to be considered in wiring harness layout include thermal management, contact resistance, connector size, mechanical stress load, etc., and the wiring harness welding shaping process can effectively solve the above problems.

The high-voltage wiring harness welding shaping process is to compact the loose multi-strand wiring harness and weld it into the required shape to facilitate connection with other components.


As the contact resistance increases, the current will decrease, a lot of heat will be generated on the contact surface, and over time, excessive temperature will shorten the service life of the wiring harness. High-voltage wire harness connectors treated with welding shaping process will reduce contact resistance and reduce the heat generated by the electrical system, thereby extending service life.


Wire harness welding shaping process is an ideal solution for copper wire welding, ensuring reliable connection while increasing product life. High-voltage welding wire harness makes the connection safer and more reliable, and can effectively reduce problems caused by mechanical stress load.


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