ISO 19642‑4 is the fourth part of the multi-series standard that specifies the dimensions and requirements for single-core cables intended for general purpose vehicle applications where the nominal system voltage is less than or equal to 30 V a.c. or less than or equal to 60 V d.c.. It also applies to individual cores in multi-core cables.
ISO 19642‑4 specifies requirements for aluminium conductor cables.
ISO 19642‑4 on dimensions and requirements for 30 V a.c. and 60 V d.c. single core aluminium conductor cables is applicable to:
ISO 19642-4 provides cable manufacturers the process of testing the cables for environmental factors like humidity, temperature, resistance to hot water and liquid chemicals, stress, heat and resistance to ozone which helps them to improve the durability of the cables.
ISO 19642-4 gives testing parameters for the electrical and mechanical tests which can be used by cable and vehicle manufacturers to make better quality cables.
ISO 19642-4:2019