Function and selection of wire loom tubing for new energy vehicles

Background

With the emergence and rise of new energy vehicles, a good new energy vehicle is of course inseparable from a set of good circuits, and the quality of the circuit largely depends on the quality of the wiring harness, but the external environment of the wiring harness is also very important, at this time the auto wire loom came into being.

Selection basis

Why should the harness be covered with wire loom instead of something else? The corrugated conduit has its unique function in protecting the wiring harness. First of all, it is very soft and can be bent into different angles as needed,this is incomparable to other materials.Secondly, it can withstand high temperature, fire and flame retardant, easy to operate, economical and applicable.At the same time, the automotive wire loom of automobile harness can also be resistant to acid and alkali, corrosion and oil stain.

The size of electrical wire conduit

The size of plastic wire loom is generally selected according to the cross-sectional area of the wire harness.The cross-sectional area of the wire harness is generally 3/4 of corrugated wire loom tubing.If the cross-sectional area of the cable harness is 7.5mm², the corrugated wire loom tubing used is 10mm².

Wrapping method of wire loom

The wrapping method of the wire loom is determined according to the specific position of the open corrugated tube installed in the car. There are three methods such as close wrapping, spot wrapping andfancy wrapping. Remark:Fully wrapped (closely wrapped): When wrapping,the band overlaps by 1/2 to 1/3 width. Coarse wrapping (fancy wrapping): There is no overlap in the wrapping, and the wrapping gap should be in the range of 10mm-25mm. Fixed wrapping (point wrapping): wrap only at one or a few points in a certain section of the wire harness, and the twining is 2-3 circles.

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