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EN 50482:2008

Instrument transformers - Three-phase inductive voltage transformers having Um up to 52 kV EN 50482:2008

Publication date:   Mar 28, 2008

General information

99.60   Withdrawal effective   Mar 11, 2014

CENELEC

CLC/TC 38 Instrument transformers

European Norm

17.220.20   Measurement of electrical and magnetic quantities

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Scope

This European Standard specifies the requirements and tests for new three-phase voltage transformers with Um up to 52 kV and frequencies from 15 Hz to 100 Hz, for use with electrical instruments or electrical protective devices. NOTE Single-phase voltage transformers connected in a three-phase bank are not covered in this document.

Life cycle

PREVIOUSLY

WITHDRAWN
HD 587 S1:1993

NOW

WITHDRAWN
EN 50482:2008
99.60 Withdrawal effective
Mar 11, 2014




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