IEC 60076-11:2018
Power transformers - Part 11: Dry-type transformers

Standard No.
IEC 60076-11:2018
Release Date
2018
Published By
International Electrotechnical Commission (IEC)
Status
Replace By
IEC 60076-11:2018/COR1:2019
Latest
IEC 60076-11:2018/ISH1:2020
Replace
IEC 14/964/FDIS:2018 IEC 60076-11:2004
Scope
This part of IEC 60076 applies to dry-type power transformers (including auto-transformers) having values of highest voltage for equipment up to and including 72,5 kV and at least one winding operating at greater than 1,1 kV. This document does not apply to: gas-filled dry-type transformers where the gas is not air; single-phase transformers rated at less than 5 kVA; polyphase transformers rated at less than 15 kVA; instrument transformers; starting transformers; testing transformers; traction transformers mounted on rolling stock; flameproof and mining transformers; welding transformers; voltage regulating transformers; small power transformers in which safety is a special consideration. Where IEC standards do not exist for the transformers mentioned above or for other special transformers, this document may be applicable as a whole or in parts.

IEC 60076-11:2018 Referenced Document

  • IEC 60068-3-3:1991 Environmental testing; part 3: guidance; seismic test methods for equipments
  • IEC 60071-1:2006 Insulation co-ordination - Part 1: Definitions, principles and rules
  • IEC 60071-2:2018 Insulation co-ordination - Part 2: Application guidelines
  • IEC 60076-10:2016 Power transformers - Part 10: Determination of sound levels
  • IEC 60076-12:2008 Power transformers - Part 12: Loading guide for dry-type power transformers
  • IEC 60076-1:2011 Power transformers - Part 1: General
  • IEC 60076-2:2011 Power transformers - Part 2: Temperature rise for liquid-immersed transformers
  • IEC 60076-3:2013 Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
  • IEC 60076-5:2006 Power transformers - Part 5: Ability to withstand short circuit
  • IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
  • IEC 60270:2000 High-voltage test techniques - Partial discharge measurements
  • IEC 60332-3-10:2018 Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus
  • IEC 60529:1989 Degrees of protection provided by enclosures (IP code)
  • IEC 60721-3-4:1995 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weatherprotected locations
  • IEC 61378-1:2011 Converter transformers - Part 1: Transformers for industrial applications
  • IEC 62271-202:2014 High-voltage switchgear and controlgear - Part 202: High-voltage/low-voltage prefabricated substation
  • ISO 12944-6:2018 Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 6: Laboratory performance test methods

IEC 60076-11:2018 history

Power transformers - Part 11: Dry-type transformers


Copyright ©2024 All Rights Reserved