EN 45545-2標準對電線電纜相關要求的解析
王長進1，費楚然2，3，李建喜2，3
（1 中廣核三角洲（太倉）檢測技術有限公司，江蘇 蘇州 215400；
2 中廣核高新核材科技（蘇州）有限公司，江蘇 蘇州 215400；
3 國家能源核電非金屬材料壽命評價與管理技術實驗室，江蘇 蘇州 215400）
摘 要：歐盟標準EN 45545-2規(guī)定了各相關鐵路車輛用材料和元件的防火安全性能要求，從安全隱患等級、防火安全要求及參考試驗方法細節(jié)三個方面對歐盟標準EN 45545-2中電線電纜的相關要求進行解析，結合規(guī)范性引用文件及歐盟LVD低電壓指令2014/35/EU協(xié)調(diào)標準等文件，對參考試驗標準版本的選擇提出了建議，并對主要測試細節(jié)展開描述，有助于電線電纜行業(yè)從業(yè)人員理解和執(zhí)行該標準。
關鍵詞：歐盟標準EN 45545-2；電線電纜；防火要求
中圖分類號：TM246 文獻標識碼：A 文章編號：1007-3175(2020)08-0062-04
Analysis of the Requirements of Wire and Cable for European Standard EN 45545-2
WANG Chang-jin1, FEI Chu-ran2,3, LI Jian-xi2,3
（1 CGN-DELTA (Taicang) Testing Technology Co., Ltd, Suzhou 215400, China;
2 CGN Advanced Materials Technology (Suzhou) Co., Ltd, Suzhou 215400, China;
3 National Energy Administration Life Evaluation and Managemengt Technology Laboratory of Non-Metallical Materials, Suzhou 215400, China）
Abstract: The European standard EN 45545-2 stipulates the fire safety performance requirements of materials and components used in railway vehicles.This paper analyzes the relevant requirements of wires and cables in the European standard EN 45545-2 from three aspects: safety hazard levels, fire safety requirements and reference test method details. Combined with normative reference documents and the EU LVD low voltage directive 2014/35/EU harmonized standards and other documents, suggestions are made for the selection of the reference test standard version, and the main test details are described, which will help practitioners in the wire and cable industry understand and implement the standard.
Key words: European standard EN 45545-2; wire and cable; requirements for fire
參考文獻
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