Standard No.:	DL/T 5253-2010
English Name:	Design technique and construction regulations for low-voltage distribution network based on the overhead bundled insulated conductors
Chinese Name:	架空平行集束绝缘线低压配电线路设计与施工规程
Professional Classification:	DL    Professional Standard - Electricity
Issued by:	National Energy Administration
Issued on:	2011-01-09
Implemented on:	2011-5-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	120.0
Delivery:	via email in 1 business day

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

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