Applies to rigid and flexible cables with insulation and sheath if any, based on vulcanized rubber, used in power installations of nominal voltage not exceeding 450/750 V a.c. Specifies cables that are safe and reliable when properly used, states the manufacturing requirements and characteristics to achieve this and specifies methods for checking conformity with those requirements.
Số hiệu tiêu chuẩn
HD 22.1 S2/prA11
Tên tiêu chuẩn
Rubber insulated cables of rated voltages up to and including 450/750 V; part 1: general requirements (IEC 60245-1:1980, modified)
Ngày phát hành
1991-05-00
Tiêu chuẩn tương đương
IEC 60245-1 (1980), MOD
Từ khóa
Electric cables * Electric power transmission lines * Electrical cords * Electrical engineering * Insulated cables * Insulations * Rated voltage * Rubber insulation * Specification (approval) * Vulcanized rubber * Power lines