Normen STN - Slowakische nationale Normen - Seite Nr. 2622

Tests on hollow insulators for use in electrical equipment

UNGÜLTIG herausgegeben am 1.6.2002

Characteristics of string insulator units of the long rod type

UNGÜLTIG herausgegeben am 1.2.1995

Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for AC systems - Characteristics of insulator units of the cap and pin type

Die Norm herausgegeben am 1.6.2021

Insulators for overhead lines with a nominal voltage above 1 kV. Ceramic or glass insulator units for a.c. systems. Characteristics of insulator units of the cap and pin type

UNGÜLTIG herausgegeben am 1.12.2003

Insulators for overhead lines with a nominal voltage above 1 kV. Ceramic or glass insulator units for a.c. systems. Characteristics of insulator units of the cap and pin type

UNGÜLTIG herausgegeben am 1.8.2001

Ceramic pressurized hollow insulators for high-voltage switchgear and controlgear

UNGÜLTIG herausgegeben am 1.12.2001

Izolátory pre nadzemné vedenia. Kompozitné závesné a kotevné izolátory striedavého prúdu s menovitým napätím vyšším ako 1000 V. Definície, skúšobné metódy a preberacie kritériá (Norma na priame používanie ako STN). (Platnosť do 30.4.2028).

Die Norm herausgegeben am 1.4.2009

Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria

Die Norm herausgegeben am 1.7.2025

Insulators for overhead lines - Composite suspension and tension insulators with AC voltage greater than 1 000 V and DC voltage greater than 1 500 V - Definitions, test methods and acceptance criteria

Korrektur herausgegeben am 1.7.2026

Composite insulators for a.c. overhead lines with a nominal voltage greater than 1000 V. Definitions, test methods and acceptance criteria (includes Amendment A1:1995)

UNGÜLTIG herausgegeben am 1.10.1999