This Standard specifies technical requirements of overhead bundled insulated conductor and design technique and construction regulations for low-voltage distribution network.
This Standard is applicable to design and construction of newly-built and renovated overhead bundled insulated conductor with the rated voltage of 380V/220V.
Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 General 5 Meteorological Conditions 6 Code and Model of Bundled Insulated Conductors 7 Technical Requirements of Bundled Insulated Conductors 8 Fittings and Insulators 9 Selection of Bundled Insulated Conductor Section 10 Laying Mode 11 Erection of Bundled Insulated Conductors 12 Safety Distance 13 Lightning Protection and Grounding Appendix A (Informative) Typical Meteorological Region Appendix B (Informative) Code and Model of Bundled Insulated Conductors Appendix C (Informative) Performance Parameters of Conductor Appendix D (Informative) Mechanical and Physical Performance of Insulation Materials of Bundled Insulated Conductors Appendix E (Normative) Structural Shape Section of Bundled Insulated Conductors Appendix F (Normative) Structural Dimension and Technical Parameters of Bundled Insulated Conductors Appendix G (Normative) Test Rules for Bundled Insulated Conductors
