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IEC 60044-3:2002

IEC 60044-3:2002

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Instrument transformers - Part 3: Combined transformers

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

11-19-2013

Language(s)

English - French, Spanish, Castilian

Published date

12-16-2002

Publisher

International Electrotechnical Committee

FOREWORD
1 Scope and object
2 Definitions
3 Normal and special service conditions
4 Ratings
   4.1 General
   4.2 Limits of temperature rise
5 Design requirements
   5.1 General
   5.2 Transmitted overvoltages
6 Tests
   6.1 Classification of tests
   6.2 Type tests
   6.3 Routine tests
   6.4 Special tests
7 Type tests
   7.1 General
   7.2 Temperature-rise test
   7.3 Impulse tests on primary windings
8 Routine tests
   8.1 General
   8.2 Power-frequency withstand test on the primary winding
9 Special tests
   9.1 General
   9.2 Measurement of capacitance and dielectric dissipation
        factor
   9.3 Transmitted overvoltage measurement
10 Marking
   10.1 Rating plate marking
   10.2 Terminal marking
11 Additional requirements for measuring and protective
   combined transformer
   11.1 General
   11.2 Mutual influence
   11.3 Type test for accuracy of measuring and protective
        combined transformer
   11.4 Routine accuracy tests for measuring and protective
        combined transformers
Annex A (informative) The mutual influence of current and
        voltage transformers
Figures

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.

Committee
TC 38
DevelopmentNote
To be used in conjunction with IEC 60044-1 and IEC 60044-2. (12/2002) Stability Date: 2013. (10/2012)
DocumentType
Standard
Pages
41
PublisherName
International Electrotechnical Committee
Status
Superseded
Supersedes

UNE-EN 62271-205:2011 High-voltage switchgear and controlgear -- Part 205: Compact switchgear assemblies for operation at rated voltages above 52 kV
94/712993 DC : DRAFT NOV 1994 PREN 45511 - GUIDE FOR PROCUREMENT - ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
98/232755 DC : DRAFT DEC 1998 IEC 61936-1 - POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES
03/113813 DC : 0 IEC 60034-2. ED.4 - ROTATING ELECTRICAL MACHINES - PART 2: METHODS FOR DETERMINING LOSSES AND EFFICIENCY FROM TESTS (EXCLUDING MACHINES FOR TRACTION VEHICLES)
DIN EN 45510-2-7:2003-12 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
NF EN 62271-205 : 2008 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 205: COMPACT SWITCHGEAR ASSEMBLIES FOR RATED VOLTAGES ABOVE 52 KV
EN 62271-205:2008/corrigendum:2008 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 205: COMPACT SWITCHGEAR ASSEMBLIES FOR RATED VOLTAGES ABOVE 52 KV
BS EN 45510-2-7:2002 Guide for the procurement of power station equipment. Electrical equipment Switchgear and controlgear
CEI UNI EN 45510-2-7 : 2006 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
BS EN 50327:2003 Railway applications. Fixed installations. Harmonisation of the rated values for converter groups and tests on converter groups
I.S. EN 62271-205:2008 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 205: COMPACT SWITCHGEAR ASSEMBLIES FOR RATED VOLTAGES ABOVE 52 KV
UNI CEI EN 45510-2-7 : 2011 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
I.S. EN 45510-2-7:2002 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
CEI EN 62271-205 : 2012 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 205: COMPACT SWITCHGEAR ASSEMBLIES FOR RATED VOLTAGES ABOVE 52 KV
IEC 62271-205:2008 High-voltage switchgear and controlgear - Part 205: Compact switchgear assemblies for rated voltages above 52 kV
EN 45510-2-7:2002 Guide for procurement of power station equipment - Part 2-7: Electrical equipment - Switchgear and controlgear
BS EN 62271-205:2008 High-voltage switchgear and controlgear Compact switchgear assemblies for rated voltages above 52 kV
IEC 61972:2002 Method for determining losses and efficiency of three-phase cage induction motors
EN 50327 : 2003 AMD 1 2005 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - HARMONISATION OF THE RATED VALUES FOR CONVERTER GROUPS AND TESTS ON CONVERTER GROUPS

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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
Hardcopy - Spanish
PDF - Spanish
PDF 3 Users - Spanish
PDF 5 Users - Spanish
PDF 9 Users - Spanish
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