Registration number (WIID)Project No.TitleStatus
74124prEN IEC 61869-8Instrument transformers - Part 8: Specific requirements for electronic current transformersIzstrādē
54042HD 553 S2:1993/prAXCurrent transformersIzstrādē
80932prEN IEC 61869-201IEC 61869-201: Instrument transformers - Part 201: General requirements for instrument transformers for low voltage applications (≤1000 V AC and 1500 V DC)Izstrādē
54567EN 62689-1:2016Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: General principles and requirementsIzstrādē
55129prEN 60186Voltage transformersIzstrādē
45155HD 554 S1:1992/prAXVoltage transformersIzstrādē
42099prEN 50XXXRevision of DIN 42601:1985-04 - Instrument transformers for Um 72,5 kV up to 420 kV - Dimensions and requirementsIzstrādē
74445prEN IEC 61869-7Instrument transformers - Part 7: Specific requirements for electronic voltage transformersIzstrādē
78956prEN IEC 61869-5Instrument transformers - Part 5: Additional requirements for capacitor voltage transformersIzstrādē
83533prEN IEC 63721Star point reactors for HVDC applications, based on voltage transformersIzstrādē
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