IEC 60044-7:1999 

Instrument transformers - Part 7: Electronic voltage transformers

Note: this publication has been partially replaced by IEC 61869-11:2017


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Applies to newly manufactured electronic voltage transformers with analogue output, for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. The standard covers optical arrangements with electronic components. Three-phase voltage transformers are not included, but some of the requirements apply.

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Additional information

Publication typeInternational Standard
Publication date1999-12-17
Available language(s)English, English/French, French, Spanish
TC/SCTC 38 - Instrument transformersrss
ICS17.220.20 - Measurement of electrical and magnetic quantities
Stability date  2021
File size605 KB

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