Hard drawn aluminium wire for overhead line conductors Ingestion-build-95349 BS 939:2007 replaces BS 939:1977

BS 939:2007 replaces BS 939:1977 which has been withdrawn

This clause describes how I&HAS should be maintained and repaired to ensure I&HAS continues to provide the level of performance intended at the design stage

Normative reference to ISO 603 changed to be informative

Two classes of accuracy for seating in the chuck are specified

Hard drawn aluminium wire for overhead line conductors Ingestion-build-95349 BS 939:2007 replaces BS 939:1977What is BS EN 60889 Hard drawn aluminium wire for overhead line conductors about? BS EN 60889 is a British Standard for overhead line conductors. BS EN 60889 guideline is applicable to hard drawn aluminium wires for the manufacture of stranded conductors for overhead power transmission purposes. BS EN 60889 guidelines outlines specifics the mechanical and electrical properties of wires in the diameter range 1. 25 mm to 5. 00 mm. Who is BS EN 60889