摘要
随着国民经济的快速发展,对耐火电力电缆提出了更高的要求,耐火性能不仅要满足GB/T 19666—2005标准要求,同时也要满足英国BS 6387:2000标准规定的单纯耐火、耐火附加喷淋、耐火附加机械振动试验要求。介绍了0.6/1kV耐火硅橡胶绝缘耐火电力电缆的结构、耐火机理及性能。
As rocketing development of national economy, requirements to fire-resistance power cable is much higher. Resistance performance should not only meet requirements of GB/T 19666-2005, but also test conditions of simply fire-resistance ,fire-resistance plus sprinkler,fire-resistance plus mechanical vibration specified in British Standards of BS 6387：2000. This paper mainly describes the construction,fire-resistance mechanism and performance of refractory silicon rubber insulated power cable of rated voltage of O. 6/lkV.
出处
《电线电缆》
2012年第2期9-10,13,共3页
Wire & Cable
关键词
耐火电力电缆
耐火硅橡胶绝缘
耐火机理
性能比较
fire-resistance power cable
refractory silicon rubber insulation
fire-resistance mechanism
compare ofperformance
