Registration number (WIID)Project No.TitleStatus
74044EN 62751-1:2014/A2:2022Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirementsIzstrādē
66352EN 62927:2017/AC:2018-01Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) - Electrical TestingIzstrādē
43624EN 62310-2/AAStatic transfer systems (STS) - Part 2: Electromagnetic compatibility (EMC) requirementsIzstrādē
72563EN IEC 60700-3:2023Thyristor valves for high voltage direct current (HVDC) power transmission - Part 3: Essential ratings (limiting values) and characteristicsIzstrādē
46655prEN 50161Certification of low-voltage power supply devices of assessed qualityIzstrādē
74405EN 61975:2010/A2:2022High-voltage direct current (HVDC) installations - System testsIzstrādē
42002EN 50091-1-1:1996/prA1Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areasIzstrādē
46347EN 50091-2:1995/prA1Uninterruptible power systems (UPS) - Part 2: EMC requirementsIzstrādē
66445EN IEC 61800-1:2021Adjustable speed electrical power drive systems - Part 1: General requirements - Rating specifications for low voltage adjustable speed DC power drive systemsIzstrādē
45352EN 61204:1995Low-voltage power supply devices, d.c. output - Performance characteristicsIzstrādē
Displaying 321-330 of 375 results.