IS/ISO/IEC 30134 : Part 6 : 2021 Information Technology - Data Centres Key Performance Indicators - Part 6 Energy Reuse Factor (ERF)

ICS 35.020

LITD 31

NATIONAL FOREWORD

This Indian Standard (Part 6) which is identical to ISO/IEC 30134-6 : 2021 'Information technology -Data centres key performance indicators - Part 6: Energy reuse factor (ERF)' issued by the International Organization for Standardization (ISO) and International Electrotechnical Commission (IEC) jointly was adopted by the Bureau of Indian Standards on the recommendation of the Cloud Computing, IT & Data Centres Sectional Committee and approval of the Electronics and Information Technology Division Council.

Other parts in this series are:

 Part 1 Overview and general requirements

 Part 2 Power usage effectiveness (PUE)

 Part 3 Renewable energy factor (REF)

 Part 4 IT Equipment energy efficiency for servers (ITEEsv)

 Part 5 IT Equipment utilization for servers (ITEUsv)

 Part 8 Carbon usage effectiveness (CUE)

 Part 9 Water usage effectiveness (WUE)

The text of ISO/IEC standard has been approved as suitable for publication as an Indian Standard without deviations. Certain terminologies and conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:

 a) Wherever the words 'International Standard' appear referring to this standard, they should be read as ' Indian standard ' ; and

 b) Comma (,) has been used as a decimal marker, while in Indian Standards, the current practice is to use a point (.) as the decimal marker.