Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms, definitions and abbreviated terms<br>4 Difference between frequency and rate of final event<br>5 Final event frequency and final event rate at a given<br>&nbsp;&nbsp;initial state<br>6 Procedure for probabilistic risk analysis and flow<br>&nbsp;&nbsp;to reach risk profile<br>7 Techniques for quantitative analysis of the occurrence<br>&nbsp;&nbsp;of a final event<br>8 Final event rate at a recognised state and recognised<br>&nbsp;&nbsp;group state<br>9 Analysis of multiple protection layers<br>Annex A (informative) - Risk owing to fault recognised<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;only by demand<br>Annex B (informative) - Application to functional safety<br>Bibliography

Abstract

Gives guidance on probabilistic risk analysis (hereafter referred to as risk analysis) for the systems composed of electrotechnical items and is applicable (but not limited) to all electrotechnical industries where risk analyses are performed.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	DS/1