20141010TT矿用橡套软电缆载流量对照表及速算口诀.doc

矿用橡套软电缆载流量 矿用移动橡套软电缆型号（Type）:MY 额定电压（Rating Voltage）:380/660V 芯数截面 mm2导体结构 NO./mm绝缘厚度 mm护套厚度 mm电缆外径 参考重量 kg/km导体（铜）最大直流电阻 (20 ℃ ) Ω /km20 ℃载流(20 ℃ ) A标称 l mm最大 mm3 × 4+1 × 456/0.301.43.520.923.06374.9503556/0.304.9503 × 6+1 × 684/0.301.43.522.925.18563.3004684/0.303.3003 × 10+1 × 1084/0.401.64.027.830.613041.9106484/0.401.9103 × 16+1 × 10126/0.401.64.030.333.315451.2108584/0.401.9103 × 25+1 × 16196/0.401.84.536.440.122690.780113126/0.401.2103 × 35+1 × 16276/0.401.84.540.544.627860.554138126/0.401.2103 × 50+1 × 16396/0.402.05.045.550.135540.386173126/0.401.2103 × 70+1 × 25360/0.502.05.051.555.145870.272215196/0.400.780 矿用移动屏蔽橡套软电缆型号（Type）:MYP 额定电压（Rating Voltage）:380/660V 芯数截面mm2导体结构 NO./mm绝缘厚度 mm护套厚度 mm电缆外径参考重量kg/km导体（铜）最大直流电阻(20 ℃ ) Ω /km20 ℃载流量(20 ℃ )A标称 mm最大mm3 × 4+1 × 456/0.301.43.522.925.27304.9503556/0.304.9503 × 6+1 × 684/0.301.43.524.727.29593.3004684/0.303.3003 × 10+1 × 1084/0.401.64.029.732.714271.9106484/0.401.9103 × 16+1 × 10126/0.401.64.032.235.416751.2108584/0.401.9103 × 25+1 × 16196/0.401.84.538.341.024190.780113126/0.401.2103 × 35+1 × 16276/0.401.84.542.446.629520.554138126/0.401.2103 × 50+1 × 16396/0.402.05.047.451.037410.386173126/0.401.2103 × 70+1 × 25360/0.502.05.052.457.147900.272215196/0.400.780 矿用移动屏蔽橡套软电缆型号（Type）:MYP 额定电压（Rating Voltage）:660/1440V 芯数截面mm2导体结构NO./mm绝缘厚度mm护套厚度mm电缆外径参考重量kg/km导体（铜）最大直流电阻(20 ℃ ) Ω /km20 ℃载流量(20 ℃ )A标称mm最大mm3 × 10+1 × 1084/0.401.84.531.734.916401.9106484/0.401.9103 × 16+1 × 10126/0.401.84.534.237.618991.2108584/0.401.9103 × 25+1 × 16196/0.402.05.040.344.326480.78011312