Abstract

This document specifies General Requirements and Architecture of an application layer interface between the Customer Energy Manager (CEM) and Smart Devices (SD) operating within the smart grid premises-side system (i.e. home or building but not industrial premises). This standard does not include requirements for: - safety; - EMC; - Data security; it is assumed that the underlying protocols will take the data security aspect into account; - Special equipment (e. g. legacy heat pumps) with a direct physical connection to the grid, as such equipment bypasses the CEM and is not HBES/BACS enabled (covered by other standards than the EN 50491 series).

Begin

2022-10-12

Planned document number

DIN EN IEC 63402-1

Project number

02231239

Responsible national committee

DKE/K 716 - Elektrische Systemtechnik für Heim und Gebäude (ESHG)  

draft standard

Energy efficiency systems - Smart grid - Application specification - Interface and framework for customer; Interface between the CEM and Home/Building Resource manager - General Requirements and Architecture (IEC 23K/92/CDV:2024); German and English version prEN IEC 63402-1:2024
2024-08
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previous edition(s)

General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Smart grid - Application specification - Interface and framework for customer - Part 12-1: Interface between the CEM and Home/Building Resource manager - General Requirements and Architecture; German version EN 50491-12-1:2018
2019-02

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