ISO 24071
Aircraft - Auto-transformer rectifier units (ATRUs) - General requirements
Luftfahrt - Autotransformator-Gleichrichtereinheit - Allgemeine Anforderungen
Responsible national committee
NA 131-04-01 AA - Electrical aircraft systems
Responsible international committee
ISO/TC 20/SC 1/WG 13 - Characteristics of aircraft electrical systems (Revision of ISO 1540)