Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange
NORMA vydaná dňa 15.5.2002
Designation standards: IEC 62056-21-ed.1.0
Publication date standards: 15.5.2002
The number of pages: 139
Approximate weight : 448 g (0.99 lbs)
Country: International technical standard
Kategória: Technické normy IEC
Describes hardware and protocol specifications for local meter data exchange. In such systems, a hand-held unit (HHU) or a unit with equivalent functions is connected to a tariff device or a group of devices. This publication is of high relevance for Smart Grid. Decrit le materiel et les protocoles des echanges de donnees de compteurs effectues en local. Dans ces systemes, un terminal de saisie portable (TSP) ou un appareil aux fonctions equivalentes est connecte a un ou plusieurs appareils de tarification.