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,<br>&nbsp;&nbsp;&nbsp;&nbsp;tenders and orders<br>Annex 6A (normative) - LPIT frequency response<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and accuracy requirements for harmonics<br>Annex 6B (informative) - Transient performances<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of low-power current transformers<br>Annex 6C (informative) - Transient performances of<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;low-power 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<br>Annex ZA (normative) - Normative references to<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;international publications with their<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;corresponding European publications

Abstract

Explain 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	British Standards Institution
Pages
ISBN
Committee	PEL/38
Supersedes	BS EN 60044-8 : 2002 BS EN 60044-7 : 2000 13/30267601 DC : 0