船用耐火电缆的选用

Selection of Fire Resistant Cable for Ship

矿物绝缘电缆通过最高耐火等级BS 6387考核,较之常用船舶耐火电缆,具有耐火性能优异,火焰条件下无烟、无毒、无异味,使用寿命长,以及截面尺寸小等特性。就其可靠性而言,可以列为优选。实船使用过程中,船舶检验部门对耐火电缆实施相关"规范"、"公约"、"法规"约束,可根据综合敷设处所的环境条件、敷设方法、电流定额和工作特性等因素选用。

Mineral insulated cables has passed through the highest fire-resistant test of BS 6387 standard, it has excellent fire resistance, no smoke, non-toxic, and no smell under flame condition, small size and other characteristics compared with the commonly used fire re- sistant cables. As far as reliability is concerned, it can be classified as preferrence. In the ap- plication of the real ship, the standards, the conventions, the statute constraints are imple- mented on the fire resistant cable by ship inspection department. The environment conditions of the premises, laying method, current rating and work characteristic are all considered on selection.