Registration number (WIID)Project No.TitleStatus
75245EN 62927:2017/A1:2023Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) - Electrical testingIzstrādē
45352EN 61204:1995Low-voltage power supply devices, d.c. output - Performance characteristicsIzstrādē
46347EN 50091-2:1995/prA1Uninterruptible power systems (UPS) - Part 2: EMC requirementsIzstrādē
66458EN IEC 61800-2:2021Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for adjustable speed AC power drive systemsIzstrādē
74405EN 61975:2010/A2:2022High-voltage direct current (HVDC) installations - System testsIzstrādē
44898EN 61975:2010High-voltage direct current (HVDC) installations - System testsIzstrādē
69731EN IEC 62040-2:2018/prAAUninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirementsIzstrādē
82462EN IEC 61800-3:2023/prAAAdjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine toolsIzstrādē
46655prEN 50161Certification of low-voltage power supply devices of assessed qualityIzstrādē
60322EN 61975:2010/A1:2017High-voltage direct current (HVDC) installations - System testsIzstrādē
Displaying 351-360 of 375 results.