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BS EN 61643-351 : 2017

M00021262

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BS EN 61643-351 : 2017

COMPONENTS FOR LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 351: PERFORMANCE REQUIREMENTS AND TEST METHODS FOR TELECOMMUNICATIONS AND SIGNALLING NETWORK SURGE ISOLATION TRANSFORMERS (SIT)

British Standards Institution

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Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms, definitions, symbols, abbreviations<br>&nbsp;&nbsp;and acronyms<br>4 Service conditions<br>5 SIT surge conditions<br>6 Characteristics<br>7 Ratings<br>8 Identification<br>Annex A (informative) - 1,2/50 impulse<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

Specifies test circuits and test methods for determining and verifying the SIT surge parameters.

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Document Type Standard
Status Current
Publisher British Standards Institution
Committee PEL/37/1
Supersedes
  • 14/30297601 DC : 0