IEC 60092-401:1980/AMD2:1997-Amendment 2-Electrical installations in ships. Part 401: Installation and test of completed installation, IEC 61326-1:2020-Electrical equipment for measurement, IEC 61326-2-3:2012-Electrical equipment for measurement, IEC 61800-7-304:2015-Adjustable speed electrical power drive systems-Part 7-304: Generic interface and