建筑电气
建築電氣
건축전기
BUILDING ELECTRICITY
2012年
3期
55-57
,共3页
电缆耐火试验%耐火电缆%标准差异
電纜耐火試驗%耐火電纜%標準差異
전람내화시험%내화전람%표준차이
Fire-resistance test for cable Fire-resistant cable Standards difference
通过对比低压电缆耐火试验国家标准GB 19216.21-2003/IEC60331-21：1999《在火焰条件下电缆或光缆的线路完整性试验第21部分：试验步骤和要求额定电压0.6/1.0kV及以下电缆》和英国标准BS 6387：1994《Specification for Performance requirements for cables required to maintain circuit integrity under fire conditions》的差异,分析两个标准制订的出发点、试验内容和试验方法。对比分析存在的差异性,并详细介绍BS 6387：1994的试验内容,为设计人员了解两个标准的差别提供参考。
通過對比低壓電纜耐火試驗國傢標準GB 19216.21-2003/IEC60331-21：1999《在火燄條件下電纜或光纜的線路完整性試驗第21部分：試驗步驟和要求額定電壓0.6/1.0kV及以下電纜》和英國標準BS 6387：1994《Specification for Performance requirements for cables required to maintain circuit integrity under fire conditions》的差異,分析兩箇標準製訂的齣髮點、試驗內容和試驗方法。對比分析存在的差異性,併詳細介紹BS 6387：1994的試驗內容,為設計人員瞭解兩箇標準的差彆提供參攷。
통과대비저압전람내화시험국가표준GB 19216.21-2003/IEC60331-21：1999《재화염조건하전람혹광람적선로완정성시험제21부분：시험보취화요구액정전압0.6/1.0kV급이하전람》화영국표준BS 6387：1994《Specification for Performance requirements for cables required to maintain circuit integrity under fire conditions》적차이,분석량개표준제정적출발점、시험내용화시험방법。대비분석존재적차이성,병상세개소BS 6387：1994적시험내용,위설계인원료해량개표준적차별제공삼고。
On the basis of the comparison of difference between the national standards for fire-resistant test of low -voltage cable, GB 19216. 21-2003 / IEC 60331-21： 1999 Tests for Electric Cables under Fire Conditions — Circuit integrity — Part 21： Procedures and Requirements—Cables of Rated Voltage up to and Including 0. 6 / 1. 0 kV, and British standard BS 6387： 1994 Specification for Performance requirements for cables required to maintain circuit integrity under fire conditions, the standpoints, test content and methods are analyzed; after the comparison and analysis of the difference, the test content of BS 6387 ： 1994 is introduced in detail, so as to provide reference for designers to understand the difference between the two standards.
