Registration number (WIID)Project No.TitleStatus
67775LVS EN 50171:2022Central safety power supply systemsStandarts spēkā
56959LVS EN 62310-3:2009Static transfer systems (STS) - Part 3: Method for specifying performance and test requirements (IEC 62310-3:2008)Standarts spēkā
44898LVS EN 61975:2011High-voltage direct current (HVDC) installations - System tests (IEC 61975:2010)Standarts spēkā
67388LVS EN IEC 61800-5-3:2023Adjustable speed electrical power drive systems - Part 5-3: Safety requirements - Functional, electrical and environmental requirements for encodersStandarts spēkā
48330LVS CLC/TR 60919-2:2011Performance of high-voltage direct current (HVDC) systems with line-commutated converters -- Part 2: Faults and switching (IEC/TR 60919-2:2008 )Standarts spēkā
53836LVS EN 62040-4:2014Uninterruptible power systems (UPS) - Part 4: Environmental aspects - Requirements and reporting IEC 62040-4:2013)Standarts spēkā
54364LVS EN 61148:2012Terminal markings for valve device stacks and assemblies and for power conversion equipment (IEC 61148:2011)Standarts spēkā
63062LVS EN 62751-1:2015/A1:2018Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirementsStandarts spēkā
63172LVS EN IEC 62477-2:2019Safety requirements for power electronic converter systems and equipment - Part 2: Power electronic converters from 1 000 V AC or 1 500 V DC up to 36 kV AC or 54 kV DCStandarts spēkā
50586LVS EN 60146-2:2002Semiconductor converters - Part 2: Self-commutated semiconductor converters including direct d.c. convertersStandarts spēkā
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