IEC 61800-9-2:2023/AMD1:2025 Amendment 1 - Adjustable speed electrical power drive systems (PDS) - Part 9-2: Ecodesign for motor systems - Energy efficiency determination and classification
€12.00
Applications ferroviaires - Convertisseurs électroniques de puissance pour installations fixes - Partie 3- 2: Applications de traction en courant alternatif - Convertisseur de fréquence statique
€135.00
Alimentations sans interruption (ASI) - Partie 1 : Exigences de sécurité
€116.50
IEEE Standard for Qualification of Class 1E Static Battery Chargers, Inverters, and Uninterruptible Power Supply Systems for Nuclear Power Generating Stations
€80.00
Power Transformers – Part 21: Standard Requirements, Terminology, and Test Code for Step-Voltage Regulators
€278.00
IEEE Guide for Specification of Transmission Static Synchronous Compensator (STATCOM) Systems
€156.00
IEEE Guide for Field Testing of Relaying Current Transformers
€65.00
IEEE Standard for the Design of Chargers Used in Stationary Battery Applications
€70.00
IEEE Guide for the Application of Current Transformers Used for Protective Relaying Purposes Corrigendum 1: Corrections to Equation 18 and Equation 19
€0.00
Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems (IEC 62747:2014 + COR1:2015 + A1:2019); German version EN 62747:2014 + AC:2015 + A1:2019.
€122.34
Guide pour le choix et la mise en œuvre des alimentations sans interruption (ASI) de type statique
€101.00
Groupes électrogènes à courant alternatif entraînés par moteurs alternatifs à combustion interne - Partie 11 : alimentations sans interruption à accumulation d'énergie cinétique - Prescriptions de performances et méthodes d'essai
Amendement 2 - Terminologie relative aux convertisseurs de source de tension (VSC) des systèmes en courant continu à haute tension (CCHT)
€61.00
Water cooling systems for power electronics used in electrical transmission and distribution systems (IEC TR 63259:2022)
€105.42
Firefighting purposes - Chargers for float charge of starter batteries and auxiliary batteries for special uses - Requirements and testing
€56.17
