SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES - PART 70: POLYESTER GLASS-FIBRE WOUND FUSED, UNVARNISHED OR RESIN OR VARNISH IMPREGNATED, BARE OR ENAMELLED ROUND COPPER WIRE, TEMPERATURE INDEX 155
International Electrotechnical Committee
FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms, definitions, general notes and appearance<br>4 Dimensions<br>5 Electrical resistance<br>6 Elongation<br>7 Springiness<br>8 Flexibility and adherence<br>9 Heat shock<br>10 Cut-through<br>11 Resistance to abrasion<br>12 Resistance to solvents<br>13 Breakdown voltage<br>14 Continuity of insulation<br>15 Temperature index<br>16 Resistance to refrigerants<br>17 Solderability<br>18 Heat or solvent bonding<br>19 Dielectric dissipation factor<br>20 Resistance to transformer oil<br>21 Loss of mass<br>23 Pin hole test<br>30 Packaging<br>Bibliography
Describes requirements of polyester glass-fibre wound fused, unvarnished or resin or varnish impregnated, bare or grade 1 or grade 2 enamelled round copper winding wires, temperature index 155.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 55 |
