Registration number (WIID)Project No.TitleStatus
42099prEN 50XXXRevision of DIN 42601:1985-04 - Instrument transformers for Um 72,5 kV up to 420 kV - Dimensions and requirementsIzstrādē
42496EN 60044-1:1999Instrument transformers - Part 1: Current transformersAtcelts
42496LVS EN 60044-1:2003 +A1 +A2Instrument transformers - Part 1: Current transformersAtcelts
42938prEN 60XXXAdditional requirements for protective current transformers for transient performance: Classes TPS, TPX, TPY and TPZIzstrādē
43110EN 61869-1:2009Instrument transformers - Part 1: General requirementsStandarts spēkā
43110LVS EN 61869-1:2010Instrument transformers - Part 1: General requirements (IEC 61869-1:2007)Atcelts
44031EN 62689-2:2017Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 2: System aspectsIzstrādē
44031LVS EN 62689-2:2017Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 2: System aspectsStandarts spēkā
45155HD 554 S1:1992/prAXVoltage transformersIzstrādē
45394EN 60044-5:2004Instrument transformers - Part 5: Capacitor voltage transformersAtcelts
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