| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 1<\/td>\n | BRITISH STANDARD <\/td>\n<\/tr>\n | ||||||
| 2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
| 4<\/td>\n | Foreword Foreword to amendment A2 Contents <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | Introduction 1 Scope 2 Normative reference 3 Test 5: Electrical resistance <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | 4 Test 13: Breakdown voltage 4.1 Principle Table 1 – Rates of test voltage increase 4.2 Equipment 4.3 Enamelled round wire with a nominal conductor diameter up to and including\ufffd0,100\ufffdmm <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | Table 2 – Loads applied to the wire 4.4 Enamelled round wire with a nominal conductor diameter over\ufffd0,100\ufffdmm up to and including\ufffd2,50… Table 3 – Loads applied to the wire and number of twists$ <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 4.5 Round wire with a nominal conductor diameter over\ufffd2,500\ufffdmm 4.6 Fibre wound round wire <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 4.7 Rectangular wire 5 Test 14: Continuity of insulation 5.1 Low-voltage continuity <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 5.2 High-voltage continuity Table 4 – Fault currents Table 5 – Test voltages <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 6 Test 19: Dielectric dissipation factor 6.1 Principle 6.2 Equipment 6.3 Specimen 6.4 Procedure <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 6.5 Result 7 Test 23: Pin hole test <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | Figure 1 – Arrangement of cylinder and specimen for the breakdown voltage test <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Figure 2 – Device for twisting the specimen for breakdown voltage test <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | Figure 3 – Specimen for the breakdown voltage test <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | Figure 3a – Specimen for the breakdown voltage test <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Figure 4 – Apparatus for testing the low voltage continuity of covering Figure 5 – High-voltage d.c. continuity \u2014 Pulleys for wire size\ufffd0,050\ufffdmm to\ufffd0,250\ufffdmm <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Figure 6 – Pulley dimensions and spacing for wire size\ufffd0,250\ufffdmm to\ufffd1,600\ufffdmm Figure 7 – Suitable electrode arrangements for testing the dielectric dissipation factor <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | Annex A (normative) Dissipation factor methods A.1 Tangent delta \u2014 Intersection point A.2 Test methods A.2.1 Method A \u2014 Using molten metal alloy A.2.2 Method B \u2014 Wire coated with a conductive film A.3 Interpretation of results <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | A.3.1 Linear method Figure A.1 – Example of linear method A.3.2 Logarithmic method Figure A.2 – Example of logarithmic method <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | Annex ZA (normative) Normative references to international publications with their corresponding European … <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Winding Wires. Test methods – Electrical properties<\/b><\/p>\n |