GB/T 41491-2022 English PDF

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GB/T 41491-2022: Composite pole in distribution network
Status: Valid

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GB/T 41491-2022	419	Add to Cart	4 days	Composite pole in distribution network	Valid

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Basic data

Standard ID: GB/T 41491-2022 (GB/T41491-2022)
Description (Translated English): Composite pole in distribution network
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q23
Word Count Estimation: 21,253
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41491-2022: Composite pole in distribution network

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Composite pole in distribution network ICS 83.120 CCSQ23 National Standards of People's Republic of China Composite towers for distribution network Published on 2022-04-15 2022-11-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Classification and Labeling 2 5 Raw materials and construction 5 5.1 Raw materials 5 5.2 Construction 6 6 Technical requirements7 6.1 Product performance 7 6.2 Material properties 8 7 Test method 8 7.1 Appearance quality 8 7.2 Dimensional deviation 9 7.3 Mechanical properties of towers 9 7.4 Material properties 9 8 Inspection rules 10 8.1 Inspection classification 10 8.2 Factory inspection 10 8.3 Type inspection 11 9 signs 12 10 Storage and transportation 12 10.1 Storage 12 10.2 Transport 13 11 Product Certificate 13 Appendix A (normative) Cantilever test method for mechanical properties of towers 14 Reference 18

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China Building Materials Federation. This document is under the jurisdiction of the National Standardization Technical Committee of Fiber Reinforced Plastics (SAC/TC39). This document is drafted by. Wuhan University of Technology, State Grid Electric Power Research Institute Wuhan Nanrui Co., Ltd., China Electric Power Research Institute Institute Co., Ltd., State Grid Zhejiang Electric Power Co., Ltd., State Grid Fujian Electric Power Co., Ltd., State Grid Shanghai Electric Power Company, Guangdong Power Grid Co., Ltd. Responsible companies Electric Power Research Institute, Tsinghua University, Wuhan Textile University, Beijing Glass Steel Institute Testing Center Co., Ltd., China Energy Construction Group Zhejiang Electric Power Design Institute Co., Ltd., NorthGlass Power Composite Materials Co., Ltd., Wuxi Tongteng Composite Materials Co., Ltd., Zhejiang Durand New Material Technology Co., Ltd., Guangdong Xinyue Electric Power Equipment Co., Ltd., Nanjing Jufa New Materials Co., Ltd., Zhejiang Ronglin Electric Power Equipment Co., Ltd. Company, Chongqing International Composite Materials Co., Ltd., Sinopec Group Shengli Petroleum Administration Co., Ltd. Electric Power Branch, Shengli Xinda New Materials Co., Ltd. The main drafters of this document. Wang Jun, Ma Wenguang, Ke Rui, Mei Duan, He Changlin, Zhu Xiaodong, Shen Fan, Wu Xiong, Wu Feng, Zhang Bin, Xing Haijun, Li Maohua, Wu Caibiao, Nie Ming, Hu Ping, Chen Shichuan, Lin Tufang, Feng Peng, Zhang Haiyan, Zhou Songsong, Du Yijun, Pan Feng, Wu Haijun, Zhang Mingjia, Lin Xing, Yu Zheyun, Deng Junfa, Liu Qi, Zheng Chunsheng, Wu Yongtai. Composite towers for distribution network

1 Scope

This document specifies the classification and marking, raw materials and structures, technical requirements, test methods, inspection rules, signs, storage, transportation and product certification. This document applies to composite material towers (hereinafter referred to as towers) for power overhead lines with a nominal voltage of 35kV and below. communication and connection For the composite material towers and pillars (lighting, signalling, multifunctional poles, etc.) in the overhead line of the catenary, refer to this document.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 1447-2005 Test method for tensile properties of fiber reinforced plastics GB/T 1448-2005 Test method for compression properties of fiber reinforced plastics GB/T 1449 Test method for flexural properties of fiber reinforced plastics GB/T 1634.2 Determination of plastic deformation temperature under load - Part 2.Plastics and hard rubber GB/T 2567 Test method for properties of resin castings GB/T 2573 Test method for aging properties of glass fiber reinforced plastics GB/T 3857 Test method for chemical resistance of glass fiber reinforced thermosetting plastics GB/T 3961 Terminology of Fiber Reinforced Plastics GB/T 5169.16-2017 Fire hazard test for electrical and electronic products - Part 16.Test flame 50W horizontal and vertical fire flame test method GB/T 16422.3-2014 Plastic Laboratory Light Source Exposure Test Methods Part 3.Fluorescent UV Lamps GB/T 17470 Glass fiber chopped strand mat and continuous strand mat GB/T 18369 Glass fiber roving GB/T 18370 Glass fiber roving without twist GB/T 25040 Glass fiber stitched fabric GB/T 25045 Basalt fiber roving GB/T 31838.2 Dielectric and resistance characteristics of solid insulating materials Part 2.Resistance characteristics (DC method) Volume resistance and Volume resistivity GB/T 31838.3 Dielectric and resistance characteristics of solid insulating materials Part 3.Resistance characteristics (DC method) Surface resistance and surface resistivity GB 50205 Acceptance Standard for Construction Quality of Steel Structure Engineering

3 Terms and Definitions

The terms and definitions defined in GB/T 3961 and the following apply to this document. ......

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