Registration number (WIID)Project No.TitleStatus
52546CLC/TR 50422:2003/corrigendum Jun. 2005Guide for the application of the European Standard EN 50160Atcelts
52498LVS EN 50438:2014Requirements for micro-generating plants to be connected in parallel with public low-voltage distribution networksAtcelts
52498EN 50438:2013Requirements for micro-generating plants to be connected in parallel with public low-voltage distribution networksAtcelts
52422prEN 50XXXUtility interactive fail safe protective interface - Design qualification and type approvalIzstrādē
51993LVS EN 50160:2010 AVoltage characteristics of electricity supplied by public electricity networksAtcelts
51993EN 50160:2010Voltage characteristics of electricity supplied by public electricity networksIzstrādē
51855HD 472 S1:1989/AC:2013Nominal voltages for low-voltage public electricity supply systemsIzstrādē
51855LVS HD 472 S1:2002/AC:2016Nominal voltages for low-voltage public electricity supply systemsStandarts spēkā
51830LVS HD 472 S1:2002 +A1+ACNominal voltages for low voltage public electricity supply systemsAtcelts
51830HD 472 S1:1989/A1:1995Nominal voltages for low-voltage public electricity supply systemsAtcelts
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