Instrument transformers -- Part 1: General requirements
€116.00
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures -- Part 12: Performance measuring and monitoring devices (PMD)
€129.00
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems
€71.00
€0.00
Electricity metering data exchange - The DLMS/COSEM suite - Part 3-1 : use of local area networks on twisted pair with carrier signalling
€245.00
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-1 : particular requirements - Test configurations, operational conditions and performance criteria for sensitive test and measurement equipment for EMC unprotected applications - Matériel électrique de mesure, de commande et de laboratoire - Exigences relatives à la CEM - Partie 2-1 : exigences particulières - Configurations d'essai, conditions fonctionnelles et critères de performance pour essai de sensibilité et équipement de mesure pour les applications non protégées
€77.67
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-3 : particular requirements - Test configuration, operational conditions and performance criteria for transducers with integrated or remote signal conditioning - Matériel électrique de mesure, de commande et de laboratoire - Exigences relatives à la CEM - Partie 2-3 : exigences particulières - Configurations d'essai, conditions de fonctionnement et critères de performance des transducteurs avec un système de conditionnement du signal intégré ou à distance
€111.67
ctrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-4 : particular requirements - Test configurations, operational conditions and performance criteria for insulation monitoring devices according to IEC 61557-8 and for equipment for insulation fault location according to IEC 61557-9 - Matériel électrique de mesure, de commande et de laboratoire - Exigences relatives à la CEM - Partie 2-4 : Exigences particulières - Configurations d'essai, conditions de fonctionnement et critères de performance pour les contrôleurs d'isolement conformes à la CEI 61557-8 et pour les dispositifs de
€95.67
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2 : particular requirements - Test configurations, operational conditions and performance criteria for portable testing, measuring and monitoring equipment used in low-voltage distribution systems
€86.50
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 9 : recommended test methods - Appareils mesureurs électriques indicateurs analogiques à action directe et leurs accessoires - Partie 9 : Méthodes d'essai recommandées
Dielectric and resistive properties of solid insulating materials - Part 3-4 : determination of resistive properties (DC methods) - Volume resistance and volume resistivity at elevated temperatures
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1 : General requirements
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 2 : Insulation resistance
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3 : Loop impedance
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4 : Resistance of earth connection and equipotential bonding
