BS EN 60519-21:1998
$86.31
Safety in electroheat installations – Particular requirements for resistance heating equipment. Heating and melting glass equipment
| Published By | Publication Date | Number of Pages |
| BSI | 1998 | 12 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | National foreword |
| 3 | Short contents |
| 6 | Foreword Contents |
| 7 | 1 Scope and object 2 Normative references 3 Definitions 3.2 glass-melting furnaces 3.2.101 pot furnace 3.2.102 filling machine 3.2.103 extraction machine 3.2.104 extraction point 3.2.105 electrode for personnel safety 4 Classification of electroheat equipment according to voltage bands 5 Classification of electroheat equipment according to frequency bands |
| 8 | 6 General requirements 7 Prohibition of the use of earth as part of an active circuit 8 Marking, labelling and circuit diagrams 9 Protection against overcurrent 10 Isolation and switching 11 Connection to the supply network and internal connections 12 Protection against electric shock |
| 9 | 13 Protection against thermal influences 14 Risk of fire and danger of explosion 15 Inspection, commissioning, utilization and maintenance of electroheat installations |
| 10 | Annex ZA (normative) Normative references to international publications with their corresponding European … |
