Registration number (WIID)Project No.TitleStatus
42834LVS HD 538.1 S1:1992Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kVAtcelts
42853EN 50299-1:2014Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV - Part 1: Fluid-filled cable terminationsStandarts spēkā
42853LVS EN 50299-1:2015Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV - Part 1: Fluid-filled cable terminationsStandarts spēkā
43009HD 538.1 S1:1992/ABThree-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kVIzstrādē
43138LVS EN 60214-1:2003Tap-changers - Part 1: Performance requirements and test methodsAtcelts
43138EN 60214-1:2003Tap-changers - Part 1: Performance requirements and test methodsAtcelts
43201prHD 464 S2Dry-type power transformersIzstrādē
43300LVS EN 50216-3:2002 /A1:2003Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushionAtcelts
43300EN 50216-3:2002/A1:2002Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushionAtcelts
43325HD 428.1 S1:1992Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kVAtcelts
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