General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 3: Electrical safety requirements (english version)
Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) -- Part 3: Electrical safety requirements ((IEC 63044-3:2017) EN IEC 63044-3:2018) (english version)
Open Data Communication in Building Automation, Controls and Building Management - Home and Building Electronic Systems - Part 1: Product and System requirements; German version FprEN 13321-1:2012— 13 стр.
Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) -- Part 3: Electrical safety requirements ((IEC 63044-3:2017) EN IEC 63044-3:2018) (english version)
Open data communication in building automation, controls and building management - Home and building electronic system - Part 1: Product and system requirements; German version EN 13321-1:2012— 13 стр.