Energy efficiency - Customer energy management systems - Part 1: General requirements and architecture (IEC 63402-1:2025); German version EN IEC 63402-1:2025

Standard [AVAILABLE PRE-PUBLICATION]

DIN EN IEC 63402-1:2026-06

VDE 0849-402-1:2026-06

Energy efficiency - Customer energy management systems - Part 1: General requirements and architecture (IEC 63402-1:2025); German version EN IEC 63402-1:2025

German title
Energieeffizienz - Energiemanagementsysteme für Kunden - Teil 1: Allgemeine Anforderungen und Architektur (IEC 63402-1:2025); Deutsche Fassung EN IEC 63402-1:2025
Publication date
2026-06
Original language
German
Pages
34

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Publication date
2026-06
Original language
German
Pages
34
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Replacement amendments

This document replaces DIN EN 50491-12-1:2019-02; VDE 0849-12-1:2019-02 .

And replaced by 2026-06 for:: DIN EN IEC 63402-1:2024-08; VDE 0849-402-1:2024-08 , DIN EN 50491-12-1:2019-02; VDE 0849-12-1:2019-02 .

Document timeline
PRE-PUBLISHED
2026-06

Standard [AVAILABLE PRE-PUBLICATION]

DIN EN IEC 63402-1:2026-06; VDE 0849-402-1:2026-06
Drafts
2024-08 - 2026-06

Draft standard

DIN EN IEC 63402-1:2024-08; VDE 0849-402-1:2024-08
intended to be withdrawn
2019-02 - 2026-06

Standard

DIN EN 50491-12-1:2019-02; VDE 0849-12-1:2019-02

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