MCPTJ-1.93.3kV以下采煤机金属屏蔽软电缆
额定电压1.9/3.3kV及以下采煤机金属屏蔽软电缆1用途适用于额定电压1.9/3.3kV及以下采煤机及类似设备的电源连接。。2工作条件2.1额定电压U0/U分别为0.66/1.14kV、1.9/3.3kV。2.2电缆导体的长期允许工作温度为90℃。2.3电缆的最小弯曲半径为电缆直径的6倍。2.4黄色护套电缆不得在日光下长期暴露。3产品型号见表1。表1型号名称用途MCPTJ-0.66/1.14采煤机金属屏蔽监视型橡套软电缆额定电压为0.66/1.14kV及以下采煤机及类似设备的电源连接MCPT-0.66/1.14采煤机金属屏蔽橡套软电缆额定电压为0.66/1.14kV及以下采煤机及类似设备的电源连接MCPT-1.9/3.3采煤机金属屏蔽橡套软电缆额定电压为1.9/3.3kV及以下采煤机及类似设备的电源连接MCPTJ-1.9/3.3采煤机金属屏蔽监视型橡套软电缆额定电压为1.9/3.3kV及以下采煤机及类似设备的电源连接4电缆规格应符合表2、表3、表4和表5的规定。表2芯数×导体标称截面(mm2)标称厚度(mm)电缆外径(mm)动力线芯地线芯监视线芯动力线芯绝缘护套MCPTJ-0.66/1.143×161×161×1637.1~40.83×251×161×1641.7~45.93×351×161×1647.2~51.93×501×251×2551.5~56.23×701×351×3557.9~63.03×951×501×5065.1~71.63×1201×501×7068.0~72.53×1501×701×7073.9~79.33×1851×951×9580.0~85.9表3芯数×导体标称截面(mm2)标称厚度(mm)电缆外径(mm)动力线芯地线芯动力线芯绝缘外护套MCPT-0.66/1.143×161×1635.8~38.63×251×1639.7~42.93×351×1643.1~46.33×501×2548.5~51.83×701×3555.1~58.83×951×5062.4~66.13×1201×5068.0~72.53×1501×7073.9~79.33×1851×9580.0~85.9表4芯数×导体标称截面(mm2)标称厚度(mm)电缆外径(mm)动力线芯地线芯监视线芯动力线芯绝缘外护套MCPTJ-1.9/3.33×351×161×1655.0~60.73×501×251×2557.8~63.03×701×351×3564.1~70.83×951×501×5069.2~76.23×1201×501×7073.4~77.23×1501×701×7077.7~83.13×1851×951×9583.0~88.8表5芯数×导体标称截面(mm2)标称厚度(mm)电缆外径(mm)动力线芯地线芯动力线芯绝缘外护套MCPT-1.9/3.33×351×1655.0~60.73×501×2557.8~63.03×701×3564.1~70.83×951×5069.2~76.23×1201×5073.4~77.23×1501×7077.7~83.13×1851×9583.0~88.85性能指标应符合表6的规定。表6线芯类型标称截面(mm2)20℃时导体电阻(Ω/km)不大于20℃时地线与屏蔽层并联直流电阻(Ω/km)不大于20℃时绝缘电阻(MΩ·km)不小于额定电压0.66/1.14kV额定电压1.9/3.3kV动力线芯161.240.70370650250.7950.60320550350.5650.60280450500.3930.50250400700.2770.34220350950.2100.282103001200.1640.242102601500.1320.212002401850.1080.18200220控制线芯100)
山东阳谷电缆集团有限公司
业务 QQ: 790228666