建筑工地用成套設備國際最新標準與國內標準差異解析
崔偉麗
(福建省產(chǎn)品質量檢驗研究院，福建 福州 350002)
摘 要： 介紹了IEC 61439-4:2012 和GB 7251.4—2006《低壓成套開關設備和控制設備 第4 部分：對建筑工地用成套設(ACS) 的特殊要求》的標準差異。對比分析了兩標準在名詞術語定義、接口特性、銘牌、使用條件、結構要求、設計試驗、ACS 的特性等方面的不同點，并對新增的耐紫外線、提升、電磁兼容(EMC)等試驗的規(guī)定進行了闡述，為相關行業(yè)人員提供參考。
關鍵詞： IEC 61439-4:2012；GB 7251.4—2006；建筑工地用成套設備；標準差異
中圖分類號：TM59 文獻標識碼：A 文章編號：1007-3175(2015)11-0054-04
Analysis of Differences Between Newest International and Domestic Standards of Assemblies for Construction Sites
CUI Wei-li
（Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002, China）
Abstract: Introduction was made to standard differences between IEC 614 39-4: 2012 and GB 7251.4—2006 “Low-voltage switchgear and control gear assemblies-Part 4: Particular requirements for assemblies for construction sites (ACS) ”. Comparison and analysis was made to the differences of two standards, such as terms and definition, connector characteristics, nameplate, service conditions, constructional requirements, design test, characteristics of ACS and so on. This paper expounded the stipulations of added new tests including ultraviolet ray resistant, promoting and electromagnetic compatibility, so as to provide references for the corresponding testing technical personnel.
Key words: standard IEC 61439-4:2012; standard GB 7251.4—2006; assemblies for construction sites; standard difference
參考文獻
[1] GB 7251.4—2006 低壓成套開關設備和控制設備 第4 部分：對建筑工地用成套設備(ACS) 的特殊要求[S].
[2] IEC 61439-4:2012 Low-voltage switchgear and controlgear assemblies-Part4: Particular requirements for assemblies for construction sites(ACS)[S].
[3] IEC 61439-1:2012 Low-voltage switchgear and controlgear assemblies-Part1: General rules[S].
