Table of Contents

FOREWORD<br>1 Scope and object<br>2 Normative references<br>3 Terms and definitions<br>4 Classification of electroheating equipment<br>5 General requirements<br>6 Isolation and switching<br>7 Connections to the electrical supply network <br>&nbsp;&nbsp;&nbsp;and internal connections<br>8 Protection against electric shock<br>9 Equipotential bonding<br>10 Control circuits and control functions<br>11 Protection against thermal influences<br>12 Protection against other hazards<br>13 Marking, labelling and technical documentation<br>14 Commissioning, inspection, operation and <br>&nbsp;&nbsp;&nbsp;maintenance<br>Annex A (normative) - Protection against electric <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shock - special measures <br>Annex AA (normative) Systems to assure improved <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;safety for personnel working in the vicinity <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of electrodes and other live parts of secondary <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;circuit<br>Annex BB (normative) Additional requirements for the <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;safety of non-electrical components of <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;furnace installations <br>Annex CC (normative) Additional requirements for safety <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;with respect to design of an installation <br>Bibliography

Abstract

Gives particular safety requirements for electric arc furnace installations and its operating and maintenance personnel.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 27