IEC 62054-21:2004/AMD1:2017

Amendment 1 - Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches

Amendement 1 - Equipement de comptage de l'électricité (C.A.) - Tarification et contrôle de charge - Partie 21: Exigences particulières pour les horloges de tarification

Date:

2017-01-30 /Vigente

Summary (English):

The contents of the corrigendum of March 2018 have been included in this copy.

Summary (French):

Relaciones con otras normas IEC

Es modificada por: IEC 62054-21:2004/AMD1:2017/COR1:2018

Buy on AENOR

This standard is available in:

Digital format

Bilingue