ČSN - České národní normy

Electrical alternating current appliances for voltage from 3 kV to 750 kV. Insulators. Requirements on electrical strength of the insulation and testing methods

Dostupné prevedenie: Tlačené

Threads for insulators

Dostupné prevedenie: Tlačené

Surfaces of dense ceramic components for electrical engineering. Terms and definitions. Reference drawing. Testing of solderable coatings. Insulators and insulating parts

Dostupné prevedenie: Tlačené

Keramické izolátory. Porcelánové staniční podpěrky pro napětí nad 1000 V. Technické požadavky.

Dostupné prevedenie: Tlačené

Ceramic insulators. Porcelain indoor post insulators for voltages from 10 to 35 kV. Elementary parameters and dimensions

Dostupné prevedenie: Tlačené

Insulators for overhead lines - Composite line post insulators for A.C. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria

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 (v českom jazyku len titulná strana)

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 for overhead lines - Composite line post insulators for A.C. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria

Dostupné prevedenie: Tlačené

Dostupné prevedenie: Tlačené