Table of Contents

FOREWORD<br>1 General<br>2 Terms and definitions<br>3 Use of extension criteria<br>4 Application of extension criteria<br>5 Extending the validity of type tests<br>Annex A (informative) - Rationale for the<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;extension criteria<br>Annex B (informative) - Examples for the<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;extension of validity of type tests<br>Bibliography

Abstract

Pertains 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.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 17