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BS EN 60726:2003

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Dry-type power transformers
Available format(s)

Hardcopy , PDF

Superseded date

04-28-2006

Language(s)

English

Published date

08-20-2003

Specifies requirements for dry-type power transformers (including auto-transformers) having values of highest voltage for equipment up to and including 36 kV. The following small and special dry-type transformers are not covered by this standard: -instrument transformers (covered by IEC 60185 and 60186); -transformers for static convertors (covered by IEC 60084, 60119 and 60146). Where IEC standards do not exist for other special transformers, this standard may be applicable as a whole or in part.

Committee
PEL/14
DevelopmentNote
Supersedes BS 7806(1995) (09/2003)
DocumentType
Standard
Pages
42
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
NBN EN 60726 : 2003 Identical
I.S. EN 60726:2003 Identical
EN 60726:2003 Identical
DIN EN 60726 : 2003 Identical
NF EN 60726 : 2003 Identical
SN EN 60726 : 2003 Identical
UNE-EN 60726:2003 Identical

IEC 60270:2000+AMD1:2015 CSV High-voltage test techniques - Partial discharge measurements
EN 60076-5:2006 Power transformers - Part 5: Ability to withstand short-circuit
IEC 60076-5:2006 Power transformers - Part 5: Ability to withstand short circuit
EN 60270:2001/A1:2016 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS (IEC 60270:2000/A1:2015)
IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
IEC 60076-3:2013 Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
HD 566 : 200S1 THERMAL EVALUATION AND CLASSIFICATION OF ELECTRICAL INSULATION
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
IEC 60076-1:2011 Power transformers - Part 1: General
IEC 60084:1957 Recommendations for Mercury-arc Convertors
EN 60076-1:2011 POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011)
IEC 60076-2:2011 Power transformers - Part 2: Temperature rise for liquid-immersed transformers
IEC 60186:1987 Voltage transformers
IEC 60119:1960 Recommendations for polycrystalline semiconductor rectifier stacks and equipment
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
EN 60076-2:2011 Power transformers - Part 2: Temperature rise for liquid-immersed transformers

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