Hd 22 applies to rigid and flexible cables with insulation and sheath, if any, based on vulcanised rubber, of rated voltage Uo/U up to and including 450/750 V used in power installations of nominal voltage not exceeding 450/750 V a.c. This Part 2 specifies the methods of carrying out the tests specified in HD 22 in conjunction with HD 405 and EN 60811. General Requirements are specified in HD 22.1. Particular types of cable are specified in HD 22 Part 3 onwards, and are hereafter referred to as "the particular specifications".
Registration number (WIID)
54714
Scope
Hd 22 applies to rigid and flexible cables with insulation and sheath, if any, based on vulcanised rubber, of rated voltage Uo/U up to and including 450/750 V used in power installations of nominal voltage not exceeding 450/750 V a.c. This Part 2 specifies the methods of carrying out the tests specified in HD 22 in conjunction with HD 405 and EN 60811. General Requirements are specified in HD 22.1. Particular types of cable are specified in HD 22 Part 3 onwards, and are hereafter referred to as "the particular specifications".
