BS EN 62631-3-2:2016
$142.49
Dielectric and resistive properties of solid insulating materials – Determination of resistive properties (DC Methods). Surface resistance and surface resistivity
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 24 |
This part of IEC 62631 covers methods of test for the determination of surface resistance and surface resistivity of electrical insulation materials by applying DC voltage.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | English CONTENTS |
| 7 | FOREWORD |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 11 | 4 Significance 5 Method of test 5.1 General |
| 12 | 5.2 Voltage 5.3 Equipment 5.3.1 General 5.3.2 Accuracy 5.3.3 Voltage source 5.3.4 Electrode arrangement A – Spring loaded electrodes |
| 13 | 5.3.5 Electrode arrangement B – Small line electrodes Figures Figure 1 – Electrode arrangement A (example) |
| 14 | 5.3.6 Electrode arrangement C – Annular electrodes Figure 2 – Collector electrode for electrode arrangement B Figure 3 – Electrode arrangement C |
| 15 | 5.3.7 Electrode arrangement D – Line electrodes 5.3.8 Electrode arrangement E – Line electrodes for small plates 5.4 Test circuit Tables Table 1 – Typical electrode dimensions for electrode arrangement C |
| 16 | 5.5 Calibration 5.6 Test specimen 5.6.1 Recommended dimensions of test specimen and electrode arrangements 5.6.2 Manufacturing of test specimen Figure 4 – Connection diagram of measurement with two- and three-terminal electrode arrangements |
| 17 | 5.6.3 Number of test specimen 5.6.4 Application of electrodes 5.6.5 Conditioning and pre-treatment of test specimen 5.7 Test procedure 6 Evaluation 6.1 For electrode arrangements A, B, D, and E |
| 18 | 6.2 For electrode arrangement C 7 Test report |
| 19 | 8 Repeatability and reproducibility |
| 20 | Annex A (informative) Specimen dimensions and electrode arrangement Table A.1 – Recommended test specimen dimensionsand electrode arrangements for specific products |
| 21 | Bibliography |
