IEC 60076-3:2013
IEC 60076-3:2013
Title | Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air |
Abstract | IEC 60076-3:2013 specifies the insulation requirements and the corresponding insulation tests with reference to specific windings and their terminals. This International Standard applies to power transformers as defined by IEC 60076-1. It also recommends external clearances in air. It gives details of the applicable dielectric tests and minimum dielectric test levels. Recommended minimum external clearances in air between live parts and between live parts and earth are given for use when these clearances are not specified by the purchaser. For categories of power transformers and reactors which have their own IEC standards, this standard is applicable only to the extent in which it is specifically called up by cross reference in the other standards. This third edition of IEC 60076-3 cancels and replaces the second edition published in 2000, and constitutes a technical revision. The main changes from the previous edition are as follows: |
Issue Date | 2013-07-31 |
Category | SAFE |
Included in IECEE System | 2015-05-06 |
Purchase | webstore |
Test Report Form | |
Testing Equipment List |
DISCLAIMER: National differences
The National differences and Group differences, National Deviations and Special National conditions (SNC), are based solely on information provided to the Secretariat by the IECEE Member Bodies and/or NCBs and other sources. The IEC/IECEE is not responsible for, nor will it take any position related to, the accuracy or validity of the information provided. To verify the current status of this type of information, we recommend contacting the Member Body (MB) or National Certification Body (NCB) of the relevant country.
Group Differences are applicable for CENELEC member countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
No information declared
Laboratory Name | City | Country | Responsible National Certification Body |
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Pingdingshan | China | ||
Shandong Institute for Product Quality Inspection High-voltage Test Laboratory (Chiping) | Shandong | China | |
Shaanxi | China |
Id | Name | City | Country |
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13371 | Kista | Sweden | |
13349 | Budapest | Hungary |
Id | Name | City | Country |
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26319 | Abidjan | Côte d'Ivoire | |
28154 | Nairobi | Kenya |