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PD CLC IEC/TR 62271-307:2019

PD CLC IEC/TR 62271-307:2019

Current

Current

The latest, up-to-date edition.

High-voltage switchgear and controlgear Guidance for the extension of validity of type tests of AC metal and solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV

Amendment of

PD IEC/TR 62271-307:2015

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

17-07-2019

Publisher

British Standards Institution

This Part of IEC 62271, which is a Technical Report, refers to prefabricated metal-enclosed and solid-insulation enclosed (both hereinafter called enclosed) switchgear and controlgear assemblies for alternating current of rated voltages above 1 kV and up to and including 52 kV as specified in IEC 62271-200 and IEC 62271-201, and to other equipment included in the same enclosure with any possible mutual influence.

This Part of IEC 62271, which is a Technical Report, refers to prefabricated metal-enclosed and solid-insulation enclosed (both hereinafter called enclosed) switchgear and controlgear assemblies for alternating current of rated voltages above 1 kV and up to and including 52 kV as specified in IEC 62271-200 and IEC 62271-201, and to other equipment included in the same enclosure with any possible mutual influence.

This Technical Report may be used for the extension of the validity of type tests performed on one test object with a defined set of ratings to another switchgear assembly of the same family with a different set of ratings or different arrangements of components. It supports the selection of representative test objects composed of functional units of a family of switchgear and controlgear aimed at the optimization of type tests in order to perform a consistent conformity assessment.

This Technical Report utilises a combination of sound technical and physical principles, manufacturer and user experience and calculations to establish guidance for the extension of validity of type tests, covering various design and rating aspects.

Committee
PEL/17
DocumentType
Standard
ISBN
9780539038439
Pages
52
ProductNote
THIS STANDARD ALSO REFERS TO : EN 62271-200, EN 62271-1,EN 60071-1
PublisherName
British Standards Institution
Status
Current

Standards Relationship
IEC TR 62271-307:2015 Identical
CLC IEC/TR 62271-307:2019 Identical

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Hardcopy - English
PDF - English
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