MCPTJ小猫矿用电缆规格尺寸MCPTJ-0.66/1.44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-0.66/1.44***小值***大值3×161×161×161.55.037.140.83×251×161×161.65.041.745.93×351×161×161.65.047.251.93×501×251×251.75.351.556.23×701×351×351.85.857.963.03×951×501×502.06.465.171.6MCPTJ小猫矿用电缆注：监视线芯绝缘外径应与动力线芯绝缘外径相当MCPTJ-1.9/3.3芯数×导体标称截面(mm2)标称厚度(mm)电缆外径(mm)动力线芯地线芯监视线芯动力线芯绝缘护套MCPTJ-1.9/3.3***小值***大值3×351×161×162.86.055.060.73×501×251×252.86.057.863.03×701×351×353.06.064.170.8MCPTJ小猫矿用电缆3×951×501×503.06.069.276.2注：监视线芯绝缘外径应与动力线芯绝缘外径相当MCPT-1.9/3.3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护套MCPT-1.9/3.3***小值***大值3×353×16/32.86.055.060.73×503×25/32.86.057.863.03×703×35/33.06.064.170.83×953×50/33.06.069.276.2动力线芯标称截面(mm2)20℃时地线与层并联直流电阻(Ω/km)20℃绝缘电阻(MΩ.km)额定电压3.6/6.6kV额定电压1.9/3.3kVMCPTJ小猫矿用电缆)