推荐回答（3个）
矿物绝缘电缆（Mineral insulated cable），一种以铜护套包裹铜导体芯线，并以氧化镁粉末为无机绝缘材料隔离导体与护套的电缆，最外层可按需选择适当保护套。通称MICC或MI电缆。有一种类似的电缆以金属代替铜护套包裹芯线和绝缘材料，称为矿物绝缘金属护套电缆(Mineral insulated metal sheathed cable (MIMS Cable))。
深缆矿物绝缘铝合金护套电缆已通过BS6387耐火测试：
一：950°C火焰下持续通电3h不击穿（C项单纯耐火）；
二：650°C火焰下15min后承受15min的水喷淋不击穿（W项喷淋试验）：
三：950°C火焰下承受15min的敲击振动而不击穿（Z项撞击试验）。
严格按照国家标准生成，检验报告证书齐全！
深缆集团总部位于中国最发达的经济特区 –深圳，深缆集团是专业生产销售电线电缆的大型现代化企业。集团拥有多家子公司及遍布全国重要省市的营销网络。
矿物质电缆的耐久性和可靠性是较传统电缆更具优势的地方，另外，矿物质电缆还具有耐火性，矿物电缆连续工作温度为250℃,在950℃-1000℃时可持续供电3小时,短时间或非常时期可接近铜的熔点1083℃工作。由于矿物绝缘电缆具有的优异性能,因此,它适用于额定电压1000V以下的线路。且矿物质电缆载流量大、水、防爆 、耐腐蚀、工作温度高、耐腐蚀、有过载保护，所以其寿命也较传统电缆更长。矿物绝缘电缆(Mineral Insulated Cable)简称MI电缆，作为配线使用时，国内习惯称作矿物质电缆或矿物防火电缆。它是由铜芯、矿物质绝缘材料、铜等金属护套组成，目前按结构可以分为刚性和柔性两种。矿物绝缘电缆已广泛应用于高层建筑、石油化工、机场、隧道、船舶、海上石油平台、航空航天、钢铁冶金、 购物中心、停车场等场合。
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