IEC 62219 : 1.0
IEC 62219 : 1.0
OVERHEAD ELECTRICAL CONDUCTORS - FORMED WIRE, CONCENTRIC LAY, STRANDED CONDUCTORS
International Electrotechnical Committee
OVERHEAD ELECTRICAL CONDUCTORS - FORMED WIRE, CONCENTRIC LAY, STRANDED CONDUCTORS
International Electrotechnical Committee
FOREWORD<br>1 Scope<br>2 Normative references<br>3 Definitions<br>4 Designation system <br>5 Requirements for stranded conductors<br> 5.1 Material<br> 5.2 Formed wires <br> 5.3 Conductor sizes <br> 5.4 Surface<br> 5.5 Stranding <br> 5.6 Joints <br> 5.7 Linear density - Mass per unit length <br> 5.8 Conductor strength<br>6 Tests <br> 6.1 Classification of tests <br> 6.2 Test requirements for new conductor designs<br> 6.3 Sample size<br> 6.4 Sample length<br> 6.5 Type tests<br> 6.6 Sample tests<br> 6.7 Inspection<br> 6.8 Acceptance or rejection<br>7 Packaging and marking <br> 7.1 Packaging<br> 7.2 Marking and tare<br> 7.3 Random lengths <br>Annex A (normative) Information to be supplied by purchaser <br>Annex B (normative) Stress-strain test method <br>Annex C (normative) Nominal mass of grease for stranded <br> conductors using formed wires<br>Annex D (informative) Recommended conductor sizes and tables<br> of conductor properties
Defines the electrical and mechanical characteristics of concentric lay, overhead conductors of wires formed or shaped before, during or after stranding, made up of some combinations of the metal wires.
Document Type | Standard |
Status | Current |
Publisher | International Electrotechnical Committee |
Committee | TC 7 |