Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope and object<br>2 Normative references<br>3 Terms and definitions<br>4 Tests<br>5 Marking and documentation<br>6 Protection against electric shock<br>7 Protection against mechanical HAZARDS<br>8 Resistance to mechanical stresses<br>9 Protection against the spread of fire<br>10 Equipment temperature limits and resistance to heat<br>11 Protection against HAZARDS from fluids<br>12 Protection against radiation, including laser sources,<br>&nbsp;&nbsp;&nbsp;and against sonic and ultrasonic pressure<br>13 Protection against liberated gases and substances,<br>&nbsp;&nbsp;&nbsp;explosion and implosion<br>14 Components and subassemblies<br>15 Protection by safety interlocks<br>16 HAZARDS resulting from application<br>17 RISK assessment<br>Annexes<br>Annex G (informative) - Leakage and rupture from fluids<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;under pressure<br>Annex L (informative) - Index of defined terms<br>Annex AA (normative) - Non-sparking 'n' electrical<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;apparatus<br>Annex BB (informative) - HAZARDS associated with<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;REFRIGERATING SYSTEMS and<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;refrigerants<br>Annex CC (informative) - Safety requirements for<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;components and piping<br>Annex DD (informative) - Equipment containing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FLAMMABLE REFRIGERANTS Information<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and marking requirements<br>Bibliography

Abstract

Gives all the requirements when up to 150 g of FLAMMABLE REFRIGERANT are used per stage of a REFRIGERATING SYSTEM.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 66