GB 50217-2007

GB 50217-2007 电力工程电缆设计规范 （英文版）

Code for design of cables of electric engineering

2007-10-23

2008-04-01

62

20.00元

是

1,150.00元

Word/PDF

Contents
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1 General
2 Terminology
3 Selection of Types and Cross Sections of Cables
4 Selection and Configuration of Cable Accessories
5 Cable laying
6 Supporting and fixing of cables
7 Cable fire prevention and retardation
Appendix A Maximum allowable temperature of ordinary power cables
Appendix B Selection of cross section for economic current of power cable 10kV or below
Appendix C Allowable continuous current capacity of ordinary power cables of 10kV and below
Appendix D Correction coefficients for allowable cable continuous current capacity under different installation conditions
Appendix E Methods to calculate allowable minimum core-section-are according to short-circuit thermostable conditions
Appendix F Methods to calculate the allowable maximum conduit length for conduit-cable-laying
Notification on Code Terms

GB 50217 英文版 English Version