Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks (IEC 61439-5:2014 + Cor.:2015); German version EN 61439-5:2015
Edition 2015-10

Static power convertors; semiconductor rectifier equipment with I characteristic for charging of batteries; requirements
Edition 1983-01

Rated voltages of DC-motors directly fed by controlled static power convertors from AC-power systems
Edition 1993-09

Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution (IEC 60027-7:2010); German version EN 60027-7:2010
Edition 2011-02

Metering equipment and systems - Part 63-7: Protocol stack for wired LMN interface
Edition 2023-08

Metering equipment and systems - Part 63-10: Log messages and events for intelligent metering systems
Edition 2024-06

Aerospace; electrical systems for aircraft; testing of electrical equipment and its compatibility with the electrical system
Edition 1989-11

Short-circuit currents in three-phase a.c systems - Part 3: Currents during two separate simultaneous line-to-earth short-circuits and partial short-circuit currents flowing through earth
Edition 2010-03

Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks (IEC 121B/155/CDV:2022); German and English version prEN IEC 61439-5:2022
Edition 2023-02

Erläuterungen für den Schwachstrom-Netzbau
Edition 2013-11