Standards IEC - International electro-technical commission - Page 541

Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 7: Satellite based augmentation system (SBAS) L1 - Receiver equipment - Performance standards, methods of testing and required test results

Standard published on 3.5.2024

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
(Isolateurs pour lignes aeriennes - Isolateurs composites de suspension et d´ancrage de tension superieure a 1 000 v en courant alternatif et a 1 500 v en courant continu - Definitions, methodes d´essai et criteres d´acceptation)

Standard published on 26.2.2025

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

Standard published on 26.2.2025

Live working - Electrical insulating matting
(Travaux sous tension - Tapis isolants electriques)

Standard published on 7.4.2009

Live working - Electrical insulating blankets
(Travaux sous tension - Nappes isolantes electriques)

Standard published on 7.4.2009

Receiving antennas for satellite broadcast transmissions in the 11/12 GHz band - Part 1: Electrical measurements
(Antennes de reception des emissions de radiodiffusion par satellite dans la bande de 11/12 GHz - Partie 1: Mesures electriques)

Standard published on 19.2.1999

Methods of measurement on receiving antennas for satellite broadcast transmissions in the 11/12 GHz band - Part 2: Mechanical and environmental tests on individual and collective receiving antennas
(Methodes de mesure pour les antennes de reception des emissions de radiodiffusion par satellite dans la bande 11/12 GHz - Partie 2: Essais mecaniques et climatiques sur les antennes de reception a usage individuel ou collectif)

Standard published on 14.2.1996

Expression of performance of sample handling systems for process analyzers
(Expression des qualites de fonctionnement des systemes de manipulation d´echantillon pour analyseurs de processus)

Standard published on 15.3.1992

Electromechanical equipment guidance for small hydroelectric installations
(Recommandations pour l´equipement electromecanique des petits amenagements hydroelectriques)

Standard published on 25.9.2025

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape - Type M2
(Systeme de magnetoscope a cassette a balayage helicoidal utilisant la bande magnetique de 12,65 mm (0,5 in) de type M2)

Standard published on 30.8.1993