Contents 1 General 2 Terms 3 Synchronous Generator and Phase Modifier 4 DC Machine 5 Intermediate-Frequency Generator 6 AC Motor 7 Power Transformer 8 Reactor and Arc-Suppression Coil 9 Instrument Transformer 10 Oil Circuit Breaker 11 Air and Magnetic Blow-out Circuit Breaker 12 Vacuum Circuit Breaker 13 Sulfur Hexafluoride Circuit Breaker 14 Sulfur Hexafluoride Enclosed Switchgear 15 Disconnecting and Load Switches and High-Voltage Fuse 16 Bushing 17 Suspension and Post Insulators 18 Power Cable Liner 19 Capacitor 20 Insulation Oil and SF6 Gas 21 Lightning Arrester 22 Electrical Precipitator 23 Secondary Circuit 24 Distribution Equipment and Feeder Circuits with Voltage not above 1kV 25 Overhead Power Lines above lkv 26 Grounding Connec 27 Low-Voltage Apparatus Appendix A Power-Frequency Voltage-Withstanding Test Voltage Standard on High-Voltage Electric Eqnipment Insulation Appendix B Conversion Coefficients of lnsulation Resistance Converted into the Ones at Operating Temperature about Stator's Winding of Generator Appendix C Partial Discharge Test Methods of Transformer AppendixD DC Leakage Current Reference Value of Oil-lmmersed Power Transfonner Winding AppendixE Measuring Methods for Protection-Level Excitation Curve about Current Transformer Appendix F Test Methods and Requirements on Cross-interconnecting Systems of Power Cable Lines Appendix G Table of SpecialTest Items Word Diction of the Standard |