本站  
设为首页 加入收藏 网站地图 中文版 English
 
测试认证: 机车材料防火测试 | 建筑产品防火测试 | 船舶防火测试 | 飞机防火测试 | 消防产品测试 | 阻燃家具组件测试 | 电子电气测试
   
用户名:
密码:
验证码:
   
 
主要阻燃防火认证标准
火车船舶汽车建材
 
相关测试方法 更多>>
NF P 92-501
NF P 92-507
法标F级测试
法标I级测试
法国M级测试
EN ISO 1182
EN ISO 9239-1
EN 13501-1
ASTM E 162
NF X 70-100
 
首页   国际电工   IEC 60332-3-24着火条件下电缆的测试 第3-24部分:垂直安装的成束电线或电缆的垂直火焰蔓延的测试 种类C
 

IEC 60332-3-24着火条件下电缆的测试 第3-24部分:垂直安装的成束电线或电缆的垂直火焰蔓延的测试 种类C

IEC 60332-3-24:着火条件下电缆的测试第3-24部分:垂直安装的成束电线或电缆的垂直火焰蔓延的测试种类C
IEC 60332-3-24:Tests on electric and optical fibre cables under fire conditions – Part 3-24: Test for vertical flame spread of vertically-mounted bunched wires or cables – Category C

Abstract摘要
The series of International Standards covered by Parts 3-10, 3-21, 3-22, 3-23, 3-24 and 3-25 of IEC 60332 specifies methods of test for the assessment of vertical flame spread of vertically mounted bunched wires or cables, electrical or optical, under defined conditions.

NOTE For the purpose of this standard, the term ‘electric wire or cable’ covers all insulated metallic conductor cables used for the conveyance of energy or signals.

The test is intended for type approval testing. The requirements for the selection of cables for testing are given in annex A. The flame spread is measured as the extent of damage of the cable sample. This procedure may be used to demonstrate the cable’s ability to limit flame spread.

This part of IEC 60332 covers category C and relates to cables installed on the test ladder to achieve a nominal total volume of non-metallic material of 1,5 l per metre of test sample. The flame application time is 20 min. The method of mounting uses the front of the standard ladder. The category is intended for general use where low volumes of non-metallic material are required to be evaluated.

更多防火阻燃测试认证,请咨询中国防火网
电话:400-666-7290
网址:www.firete.com
邮箱:info@firete.com

...


 来源:防火网 发布时间:2014-1-3 点击次数:827

 上一条: IEC 60332-3-23着火条件下电缆的测试 第3-23部分:垂直安装的成束电线或电缆的垂直火焰蔓延的测试 种类B

 下一条: IEC 60332-3-25垂直安装的成束电线或电缆的垂直火焰蔓延的测试-种类D
 
 
网站首页 | 测试认证 | 各国标准 | 新闻资讯 | 防火材料 | 会展信息 | 阻燃剂及应用 | 在线咨询 | 联系我们
Copyright © 2009-2019 Firete.com All Right Reserved 苏公网安备 32010502010088号
服务热线:400-666-7290  备案号:苏ICP备10201999号 DIN5510-2 DIN5510 防火网博客