ISO 6722-2:2013 pdf download.Road vehicles- 60 V and 600 V single-core cables一Part 2:Dimensions, test methods and requirements for aluminium conductor cables.
This part of ISO 6722 specifies the dimensions, test methods, and requirements for single-core 60 V cables intended for use in road vehicle applications where the nominal system voltage is <=60 V d.c. or 25 V a.c. It also specifies additional test methods and/or requirements for 600 V cables intended for use in road vehicle applications, where the nominal system voltage is from > 60 V d.c. or 25 V a.c. to <= 600 V d.c. or 600 V a.c. It also applies to individual cores in multi-core cables.
This part of ISO 6722 specifies requirements for aluminium conductor cables.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 672 2-1, Road vehicles — 60 V and 600 V single-core cables — Part 1: Dimensions, test methods and requirements for copper conductor cables
ISO 6 892-1, Metallic materials — Tensile testing — Part 1: Method of test at room temperature
EN 573-1, Aluminium and aluminium alloys – Chemical composition and form of wrought products — Part 1:
Numerical designation system
EN 573-3:2009, Aluminium and aluminium alloys — Chemical composition and form of wrought products — Part 3: Chemical composition and form of products
3 Terms and definitions
For the purposes of this document, the terms and definitions given in Iso 6722-1 apply.
NOTE Whenever a.c. voltage is specified throughout this part of ISO 6722, the a.c. rms value shall be used.
4 General
4.1 Safety concerns
See “WARNING” at the beginning of this part of ISO 6722.
4.3 Conductors
The conductors shall consist of annealed or annealed compressed/compacted aluminium, aluminium alloy, or copper-cladded aluminium strands. The specifications for the conductors shall be according to Table 2 and shall be completed by material specifications. Elongation requirements shall be established by the agreement between the customer and the supplier. The finished cable shall meet the resistance requirements of Table 5 for all conductors.
The individual strands of the aluminium conductor shall be manufactured per 1 000 series aluminium, pursuant to EN 573-1. The chemical composition shall follow EN 573-3:2009, Table 1.
NOTE Examples of strandings are shown in Table A.1. These strandings highlight examples of conceptual configurations and are not intended to reflect any preferred constructions. Other stranding configurations may be used provided they meet the requirements specified and are agreed upon by the customer and the supplier.
4.4 Tests
The cables shall be submitted to tests as specified in Table 3.
Unintended direct contact of aluminium wire with any other metal shall not occur with any of the test methods.
ISO 6722-2 pdf download.