IEC 60332-3-22：着火条件下电缆的测试 第3-22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A
日期:2010-06-01 00:00
s 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 cables ability to limit
2/4 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
08/27 23:21