The safety design of high-voltage wiring harnesses is mainly reflected in aspects such as insulation, withstand voltage protection, overload, connector IP rating, equipotential equalization line, and wiring layout of high-voltage wiring harnesses. It should be noted that these safety designs are aimed at the design of parts and components. The level and the design level of the assembly parts, the two need to be combined with each other to achieve.
The inspection of high-voltage wiring harness assembly parts can be divided into test approval and routine inspection. Some test items in the approval test will cause damage to the high-voltage wiring harness assembly parts, so the approval test is only for some test pieces, not for mass-produced parts. Routine inspections are for mass-produced parts, in other words, the inspections that all mass-produced parts require.