Registration number (WIID)Project No.TitleStatus
80337EN 62040-5-3:2017/prA1Uninterruptible power systems (UPS) - Part 5-3: DC output UPS - Performance and test requirementsIzstrādē
80484prEN IEC 63285-3Power electronic converters for distributed energy resources - Part 3: Performance and test methodsIzstrādē
75924prEN IEC 63285-3Energy Storage Power Converter (ESPC) Sub-System for use in Electrical Energy Storage Systems (EESS) - Part 3: Method of specifying the performance and test requirementsIzstrādē
81297prEN IEC 62909-3Bi-directional grid connected power converters - Part 3: EMC requirements and test methodsIzstrādē
79426FprEN IEC 61803:2026Determination of power losses in high-voltage direct current (HVDC) converter stationsIzstrādē
79505prEN IEC 62040-5-1Uninterruptible power systems (UPS) - Part 5-1: DC output UPS - Safety requirementsIzstrādē
79495prEN IEC 61204-3Low-voltage switch mode power supplies - Part 3: Electromagnetic compatibility (EMC)Izstrādē
42002EN 50091-1-1:1996/prA1Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areasIzstrādē
43863EN 60146-1-1:1993/prA2Semiconductor convertors - General requirements and line commutated convertors - Part 1-1: Specifications of basic requirementsIzstrādē
69731EN IEC 62040-2:2018/prAAUninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirementsIzstrādē
Displaying 351-360 of 379 results.