STN - Slovenské národní normy

Insulators for overhead lines with a nominal voltage above 1 kV. Ceramic or glass insulator units for d.c. systems. Definitions, test methods and acceptance criteria

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with AC rated voltage greater than 1 000 V AC and D.C. voltage greater than 1500V - Definitions, test methods, acceptance criteria and design recommendations

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Izolátory pre nadzemné vedenia. Kompozitné podperné izolátory striedavého prúdu s menovitým napätím vyšším ako 1000 V. Definície, skúšobné metódy a preberacie kritériá (Norma na priame používanie ako STN).

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Insulators for overhead lines - Composite line post insulators for AC systems with a nominal voltage greater than 1 000 V - Part 1: definitions, end fittings and designations

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1 000 V - Definitions, test methods, acceptance criteria and design recommendations

Dostupné prevedenie: Tlačené

Insulators for overhead lines - Composite line post insulators for alternative current with a nominal voltage > 1 000 V

Dostupné prevedenie: Tlačené

Insulators. Tests on indoor post insulators of organic material for systems with nominal voltages greater than 1 kV up to but not including 300 kV

Dostupné jazyky: Česky

Dostupné prevedenie: Tlačené

Outdoor transformer bushings up to 35 kV. Outdoor transformer bushings 1 kV and 3 kV for 250 to 3150 A

Dostupné prevedenie: Tlačené

Outdoor transformer bushings up to 35 kV. Outdoor transformer bushings 10 and 22 kV for 250 to 3150 A

Dostupné prevedenie: Tlačené

Outdoor transformer bushings up to 35 kV. Outdoor transformer bushings 35 kV for 250 to 1000 A

Dostupné prevedenie: Tlačené