IS/IEC 60143 : Part 2 : 2012 + AMD 1 : 2021 Series Capacitors for Power Systems - Part 2 Protective Equipment for Series Capacitor Banks

ICS 29.240.99; 31.060.70

ETD 29

[Superseding IS 9835 (Part 2) : 2021]

NATIONAL FOREWORD

This Indian Standard (Part 2) which is identical to IEC 60143-2 : 2012 + AMD 1 : 2021 'Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks' issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on the recommendation of the Power Capacitors Sectional Committee and approval of the Electrotechnical Division Council

This standard is published in four parts. Other parts in this series are:

Part 1 General

Part 3 Internal fuses

Part 4 Thyristor controlled series capacitors

This standard supersedes IS 9835 (Part 2) : 2021 'Series capacitors for power systems: Part 2 Protective equipment for series capacitor banks'.

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:

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.