New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard which is identical with IEC 62109-3 : 2020 'Safety of power converters for use in photovoltaic power systems — Part 3: Particular requirements for electronic devices in combination with photovoltaic elements’ issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on recommendation of the Solar Photovoltaic Energy Systems Sectional Committee and approval of the Electrotechnical Division Council.

The text of 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: