IS/IEC 60255 : Part 27 : 2013 Measuring Relays and Protection Equipment - Part 27 Product Safety Requirements

Revised Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (Part 27) (First Revision) which is identical with IEC 60255-27 : 2013 —Measuring relays and protection equipment — Part 27: Product safety requirements’ issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on recommendation ofthe Power System Relays Sectional Committee and approval of the Electrotechnical Division Council.