Registration number (WIID)Project No.TitleStatus
53597LVS EN 50216-3:2002Power transformes and reactor fittings - Part 3: Protective relay for hermetically sealed liquid- immersed transformers and reactors without gaseous cushionAtcelts
53597EN 50216-3:2002Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushionAtcelts
53531prEN 61378-3Convertor transformers - Part 3: Application guideIzstrādē
53525LVS EN 50464-2-3:2007Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-3: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on distribution transformers meeting the requirements of EN 50464-2-1Atcelts
53525EN 50464-2-3:2007Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-3: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on distribution transformers meeting the requirements of EN 50464-2-1Atcelts
53420LVS EN 60551:1992/A1:1997Determination of transformer and reactor sound levelsAtcelts
53420EN 60551:1992/A1:1997Determination of transformer and reactor sound levelsAtcelts
53345LVS EN 60076-11:2004Power transformers - Part 11: Dry-type transformersAtcelts
53345EN 60076-11:2004Power transformers - Part 11: Dry-type transformersAtcelts
53047prEN 50XXXRevision of DIN 42 534 - Transformers, outdoor bushings Um 52 kVIzstrādē
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