Road vehicle - Low tension cables with thin wall insulated
1 Scope
This standard specifies the requirements, test methods and inspection rules of low tension cables with thin wall insulated intended for use in road vehicle applications.
It is applicable to low tension cables with single-core thin wall and ultra-thin wall insulated in road vehicle applications, where the electrical system nominal voltage is not greater than 60V d.c.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the document referred to applies.
GB/T 1690 Rubber, vulcanized - Determination of the effect of liquids
GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 2951-1997 Common test methods for insulating and sheathing materials of electric cables (idt IEC 60811)
GB/T 3048-1994 Test methods for electrical properties of electric cables and wires
GB/T 3953 Round copper wire for electrical purposes
GB 4358 Carbon spring steel wire for significant use
GB/T 4910 Tinned round copper wire
GB 6995.2-1986 Markings for electric cables and wires - Part 2: Standard colours
GB/T 11019 Nickel coated round copper wire
JB/T 3135 Silver-coated round copper wire
QC/T 414 Automobile low-voltage electric wire colour
3 Product code and product marking
3.1 Product code
3.1.1 Series code:
QB——low tension cables with thin wall insulated intended for use in road vehicle applications;
QCB——low tension cables with ultra-thin wall insulated intended for use in road vehicle applications.
