RAILWAY APPLICATIONS - INSULATION COORDINATION - PART 1: BASIC REQUIREMENTS - CLEARANCES AND CREEPAGE DISTANCES FOR ALL ELECTRICAL AND ELECTRONIC EQUIPMENT
International Electrotechnical Committee
FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Basis for insulation coordination<br>5 Requirements and dimensioning rules for clearances<br>6 Dimensioning rules for creepage distances<br>7 Tests and measurements<br>8 Specific requirements for applications in the railway<br> field<br>Annex A (normative) - Tables<br>Annex B (normative) - Provisions for type and routine<br> dielectric tests for equipment <br>Annex C (normative) - Methods of measuring creepage<br> distances and clearances<br>Annex D (normative) - Correlation between U[n] and<br> U[Nm]<br>Annex E (informative) - Macro-environmental conditions<br>Annex F (informative) - Application guide<br>Bibliography
Pertains to equipment for use in signalling, rolling stock and fixed installations.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 9 |
