BS IEC 60076-15:2015 - Power transformers. Gas-filled power transformers

BS IEC 60076-15:2015

Power transformers. Gas-filled power transformers

Status : Current, Under review   Published : June 2015



IEC 60076-15:2015 applies to three-phase and single-phase gas-filled power transformers (including auto-transformers) with the exception of certain categories of small and special transformers such as:

- single-phase transformers with rated power less than 1 kVA and three-phase transformers less than 5 kVA;

- transformers, which have no windings with rated voltage higher than 1 000 V;

- instrument transformers;

- traction transformers mounted on rolling stock;

- starting transformers;

- testing transformers;

- welding transformers. This second edition of IEC 60076-15 cancels and replaces the first edition published in 2008 and constitutes a technical revision. The following main technical changes from the first edition are:

- Modified in accordance with the related revised standards of IEC 60076-1, IEC 60076-2, IEC 60076-3 and related items of SF6 gas in the revised standard of "High-voltage switchgear and controlgear;

- Added the clause "minimum power under alternative cooling modes";

- Added the clause "safety, environmental and other requirements";

- Added the clause "d.c. currents in neutral circuits";

- Added the clause "electromagnetic compatibility (EMC)";

- Added the clause "high frequency switching transients".

Standard NumberBS IEC 60076-15:2015
TitlePower transformers. Gas-filled power transformers
StatusCurrent, Under review
Publication Date30 June 2015
Normative References(Required to achieve compliance to this standard)IEC 60480, IEC 62271-1:2017, IEC 60076-5, IEC 60376, IEC 60076-10, IEC 60076-1:2011, IEC 60076-3, IEC 62271-4:2002, IEC 60137, IEC 60076-2:2011
Informative References(Provided for Information)IEC 60721-3-4, ISO 2178, IEC 60076-14:2013, IEC 60076-11, IEC 61378-1, IEC 60076-13, IEC 60310, IEC 60050, ISO 14122, IEC/TR 60943, IEC 60071, CIGRE brochure 445, IEC 60214-1, IEC 60076-6, IEC 62271-203, IEC 61378-2, IEC 60044, IEC 60076-16, IEC 60076-7, ISO 2409, IEC 60085
International RelationshipsIEC 60076-15:2015
Draft Superseded By12/30275045 DC
DescriptorsName plates, Temperature rise, Electric connectors, Tappings (electrical), Dry-type transformers, Power transformers, Electrical impedance, Short-circuit currents, Safety measures, Type testing, Transformers, Impedance measurement, Oil-immersed transformers, Autotransformers, Impedance voltage, Rated power, Environmental engineering, Windings, Designations, Tolerances (measurement), Electrical equipment
Title in FrenchTransformateurs de puissance. Transformateurs de puissance à isolation gazeuse
ISBN978 0 580 81337 5
File Size1.52 MB

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