Table of Contents

FOREWORD<br>1 Scope<br>2 Normative reference<br>3 Terms and definitions<br>4 Normal and special service conditions<br>5 Ratings<br>6 Design and construction<br>7 Tests<br>601 Information to be given with enquiries, tenders and orders<br>Annex 6A (normative) - LPIT frequency response and accuracy<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;requirements for harmonics<br>Annex 6B (informative) - Transient performances of low-power<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;current transformers<br>Annex 6C (informative) - Transient performances of low-power<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;voltage transformers<br>Annex 6D (informative) - Test circuits<br>Annex 6E (informative) - Graph explaining the accuracy <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;requirements for multi-purpose low-power current <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;transformer<br>Bibliography

Abstract

Includes only additional general requirements for low-power instrument transformers (LPIT) used for a.c. applications having rated frequencies from 15 Hz to 100 Hz covering MV, HV and EHV or used for d.c. applications.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 38