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IEC 60044-7:1999 ED1

Instrument transformers - Part 7: Electronic voltage transformers IEC 60044-7:1999 ED1

Publication date:   Dec 17, 1999

General information

60.60 Standard published   Dec 17, 1999

IEC

TC 38

International Standard

17.220.20   Measurement of electrical and magnetic quantities

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Scope

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.

Life cycle

NOW

PUBLISHED
IEC 60044-7:1999 ED1
60.60 Standard published
Dec 17, 1999

REVISED BY

PUBLISHED
IEC 61869-11:2017 ED1