DIN EN 61800-7-204-2008
可调速电驱动设备.第7-204部分:电驱动设备轮廓的通用接口和使用.4型轮廓规范
Adjustable speed electrical power drive systems - Part 7-204: Generic interface and use of profiles for power drive systems - Profile type 4 specification (IEC 61800-7-204:2007); English version EN 61800-7-204:2008