Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV a.c. and not exceeding 36 kV a.c. Guide to use— 24 стр.
Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV AC and not exceeding 36 kV AC. Accessories for covered conductors. Tests and acceptance criteria— 46 стр.
Insulators for overhead lines. Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1000 V. Definitions, test methods and acceptance criteria— 34 стр.
Railway applications. Fixed installations. Electric traction. Specific requirements for composite insulators used for overhead contact line systems— 32 стр.
