EVs UL 1015 electronic connection cable structure

China [CN]

Electric vehicle charging cable, as one of the key equipment for electric vehicle charging, plays an important role in transmitting electrical energy to the vehicle battery. As the popularity and demand for electric vehicles grows, the functionality and performance of charging cables continue to improve.

Among them, the structural characteristics of internal connecting lines used in electronic equipment:

Rated temperature and voltage: temperature resistance levels are 80℃, 90℃, 105℃, voltage 600Vac, 750Vdc, etc.

Flame retardant requirements: passed UL VW-1 and CSA Ft1 vertical flame resistance test;

UL 1015 electronic wire consists of two parts: an insulation layer and a conductor. The outer skin is a PVC insulation layer. The full name of PVC in Chinese is polyvinyl chloride. The internal conductor should be divided into two types: bare copper and tinned copper according to normal standards.

Product requirements: Must pass UL VW-1 and CSA Ft1 vertical flame resistance test, with uniform insulation thickness;

Product application: 1:: Single bare copper: generally used in fixed installation (such as pipe lines, T-shaped fluorescent lamp stands), it is more convenient in terms of line joints and equipment wiring, and multi-stranded copper wires generally need to be crimped Or welding, etc.

2: Multi-stranded wire: Copper wire is soft, and it is suitable for multiple wires in situations where the wire needs to follow the movement (such as motors, electrical cabinets, distribution boxes, instruments, chargers, audio, medical equipment, toys, household appliances) Compared with single-strand wires, multi-strand wires are mostly used for control lines when they are laid together (to facilitate wire laying and wire bundle shaping).

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