DIN EN ISO 52127-1:2024-11

This European Standard specifies operational activities, overall alarming, fault detection and diagnostics, reporting, monitoring, energy management functions, functional interlocks and optimizations to set and maintain energy performance of buildings. This document (EN ISO 52127-1:2021) has been prepared by Technical Committee CEN/TC 205 "Building environment design" in collaboration with Technical Committee CEN/TC 247 "Building Automation, Controls and Building Management", the secretariat of which is held by SNV (Switzerland). The responsible German standardization committee is Working Committee NA 041-03-65 AA "Gebäudeautomation: Produkte, Systeme und Kommunikation (SpA CEN/TC 247 und ISO/TC 205/WG 3)" ("Building automation: Products, systems and communication" (Mirror committee CEN/TC 247 and ISO/TC 205/WG 3) at DIN Standards Committee Heating and Ventilation Technology and their Safety (NHRS). This document is part of a series of standards which aim to harmonize the methodology for assessing the energy efficiency of buildings at the international level and is designated as the "set of EPB standards".