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EVS-EN 60044-3:2003

Instrument transformers - Part 3: Combined transformers

General information

Withdrawn from 01.07.2014
Base Documents
IEC 60044-3:2002; EN 60044-3:2003
ICS Groups
17.220.20 Measurement of electrical and magnetic quantities 29.180 Transformers. Reactors
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.07.2014
Main
EVS-EN 61869-4:2014
01.04.2003
Main
EVS-EN 60044-3:2003
Main
EVS-HD 548.3 S1:2003
This part of IEC 60044 applies to newly manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.   The requirements and tests of this standard, in addition to the requirements and tests of IEC 60044-1, IEC 60044-2 and IEC 60044-5 cover current, voltage and capacitor voltage transformers, that are necessary for combined instrument transformers.  This standard shall be used in conjunction with IEC 60044-1 and IEC 60044-2.

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English