Revised Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard which is identical with IEC 61181 : 2007 + Amd 1 : 2012. ‘Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment’ issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on the recommendation of the Fluids for Electrotechnical Applications Sectional Committee and approval of the Electrotechnical Division Council.

This standard was first published in 2013 identical with IEC 61181 : 2007. This revision has been undertaken to align this standard with the latest version of IEC 61181 : 2007 + Amd 1 : 2012.