We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
IEC – The company IEC is world-leading organization, which creates and issues International standards for all electrical, electronic and other related technologies known generally as electro-technologies. Wherever, there is electricity and electronics you can find the company IEC, which promotes the safety and performance, the environment, electrical energy efficiency and renewable energy. The company IEC also administers conformity assessment systems, which certify that the equipment, systems or components comply with International Standards of this company.
Components for low-voltage surge protection - Part 332: Selection and application principles for metal oxide varistors (MOV)
(Composants pour parafoudres basse tension - Partie 332: Choix et principes d´application des varistances a oxyde metallique (MOV))
Standard published on 17.4.2024
Selected format:
Components for low-voltage surge protection - Part 341: Performance requirements and test circuits for thyristor surge suppressors (TSS)
(Composants pour parafoudres basse tension - Partie 341: Exigences de performance et circuits d´essai pour parafoudres a thyristor (TSS))
Standard published on 13.5.2020
Selected format:
Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
(Composants pour parafoudres basse tension - Partie 351: Exigences de performance et methodes d´essai pour les transformateurs d´isolement contre les surtensions dans les reseaux de signalisation et de telecommunications)
Standard published on 28.10.2016
Selected format:
Components for low-voltage surge protection - Part 352: Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs)
(Composants pour protection par parafoudres basse tension - Partie 352: Principes de choix et d´application pour les transformateurs d´isolement contre les surtensions (SIT) dans les reseaux de signalisation et de telecommunications)
Standard published on 10.1.2018
Selected format:
Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage power systems – Requirements and test methods
(Parafoudres basse tension - Partie 41: Parafoudres connectes aux reseaux basse tension en courant continu - Exigences et methodes d’essai)
Standard published on 23.5.2025
Selected format:
Weibull analysis
(Analyse de Weibull)
Standard published on 13.8.2008
Selected format:
Reliability data analysis techniques - Procedures for comparison of two constant failure rates and two constant failure (event) intensities
(Techniques d´analyse des donnees de fiabilite - Procedures pour la comparaison de deux taux de defaillance constants et de deux intensites de defaillance (evenements) constantes)
Standard published on 6.8.1997
Selected format:
Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents
(Courants de court-circuit dans les installations auxiliaires alimentees en courant continu dans les centrales et les postes - Partie 1: Calcul des courants de court-circuit)
Standard published on 17.6.1997
Selected format:
Corrigendum 1 - Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents
(Corrigendum 1 - Courants de court-circuit dans les installations auxiliaires alimentees en courant continu dans les centrales et les postes - Partie 1: Calcul des courants de court-circuit)
Correction published on 31.3.1999
Selected format:
Corrigendum 2 - Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents
(Corrigendum 2 - Courants de court-circuit dans les installations auxiliaires alimentees en courant continu dans les centrales et les postes - Partie 1: Calcul des courants de court-circuit)
Correction published on 21.3.2000
Selected format:Latest update: 2026-04-05 (Number of items: 2 271 011)
© Copyright 2026 NORMSERVIS s.r.o.