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IEC 63402-2-2-ed.1.0

Energy efficiency - Customer energy management system - Part 2-2: Data model and messaging - Interface between the customer energy manager and resource managers

STANDARD published on 25.8.2026

English -
electronic design (pdf) (598.70 USD)

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Print design (598.70 USD)

English -
CD-ROM (600.60 USD)




French -
electronic design (pdf) (598.70 USD)

French -
Print design (598.70 USD)

French -
CD-ROM (600.60 USD)




English and French -
electronic design (pdf) (598.70 USD)

English and French -
Print design (598.70 USD)

The information about the standard:

Designation standards: IEC 63402-2-2-ed.1.0
Publication date standards: 25.8.2026
The number of pages: 218
Approximate weight : 685 g (1.51 lbs)
Country: International technical standard
Category: Technical standards IEC

Annotation of standard text IEC 63402-2-2-ed.1.0 :

IEC 63402-2-2:2026 specifies the fundamental aspects of semantic interoperability for the S2 interface and the related data exchange between a CEM and the resource managers within the premises. It provides a technology independent set of data models and interaction patterns in order to enable applications for energy management within the premises. This document does not include: – mappings to concrete data representations (XML, JSON and similar); – mappings to application protocols for the message passing; – security related aspects. This group EE publication is primarily intended to be used as an EE standard for the products mentioned in the scope, but is also intended to be used by TCs in the preparation of publications for products which are included in the boundary mentioned in the scope of this document LIEC 63402-2-2:2026 specifie les aspects fondamentaux de linteroperabilite semantique de linterface S2 et lechange de donnees connexe entre un CEM et les gestionnaires de ressources a linterieur des locaux. Il fournit un ensemble de modeles de donnees et de modeles dinteraction independant de la technologie afin de prevoir des applications de gestion de lenergie a linterieur des locaux. Le present document ninclut pas: - les mappings vers les representations de donnees concretes (XML, JSON et apparentes); - les mappings vers des protocoles dapplication pour lenvoi de messages; - les aspects relatifs a la securite. La presente publication groupee defficacite energetique est principalement destinee a etre utilisee comme norme defficacite energetique pour les produits mentionnes dans le domaine dapplication, mais elle est egalement destinee a etre utilisee par les CE dans le cadre de lelaboration de publications concernant les produits compris dans les limites mentionnees dans le domaine dapplication du present document.