NH电线电缆技术资料.doc

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1、-BV型450/750耐火铜芯聚氯乙烯绝缘电缆(电线)标称截面mm导体线芯(根数/单线直径)mm耐火层绝缘标称厚度mm绝缘外径mm20°C导体最大直流电阻km70°C时最小绝缘电阻km近似重量厚度层X宽1.51/1.380.142x60.82.512.10.011301.57/0.520.142x60.82.812.10.010322.51/1.780.142x60.84.57.410.010412.57/0.680.142x60.84.87.410.0094341/2.250.142x80.85.04.610.00855847/0.850.142x80.85.34.610.0

2、076061/2.760.142x100.85.93.080.00707967/1.040.142x100.86.33.080.006583107/1.350.142x151.07.21.830.0065132167/1.700.142x201.08.61.150.0050194257/2.140.142x251.29.90.7270.0050294357/2.520.142x251.211.50.5420.00453955019/1.780.142x301.412.80.3870.00405277019/2.140.142x301.414.60.2680.0035726951

3、9/2.520.142x351.616.90.1930.003588912037/2.030.142x351.618.70.1530.0032123315037/2.250.142x401.820.60.1240.0032152718537/2.520.142x452.022.90.09910.0032188030061/2.520.142x552.428.70.06010.0030305440061/2.900.142x552.633.00.04700.0028390550061/3.250.142x552.836.40.03680.00264840NH-BVVB型300/5

4、00铜芯聚氯乙烯绝缘聚氯乙烯护套平行电缆(电线)标称截面mm导体线芯(根数/直径)mm耐火层mm绝缘标称厚度mm护套标称厚度电缆外径mm20°C导体最大直流电阻km70°C时最小绝缘电阻近似重量厚度层X宽kmApproximateWeight2x1.51/1.380.142x60.81.06.2x10.312.10.0111122x2.51/1.780.142x60.81.06.5x11.07.410.0101492x41/2.250.142x80.81.07.0x11.94.610.0091952x61/2.760.142x100.81.17.7x13.23.080.0072

5、522x101/1.350.142x151.01.29.6x16.71.830.005485NH-KVV,KVV聚氯乙烯绝缘聚氯乙烯护套(铠装)控制电缆型号额定电压(v)导体标称截面(mm1.52.54610芯数NHKVV450/7502-612-142-10NHKVV7-614-614-144-10NH-VV,VV芯数X截面mmNH-VVNH-VV22近似外径mm成品近似重量kg/km近似外径mm成品近似重量kg/km1x1.57.065--1x2.57.478--1x48.5109--1x69.0133--1x1010.318614.53541x1611.625915.84

6、461x2513.236917.45791x3514.648118.67011x5016.665820.48971x7018.486622.111111x9520.8114624.614431x12022.3139626.117111x15024.2152728.220581x18526.5207431.927651x24029.7265535.134241x30032.7328238.142031x40035.8422840.851481x50040.8547044.262571x63044.266.348.378202x1.512.8148--2x2.513.6177--2

7、x479562316.43812x616.629218.24732x1019.341321.36232x1621.555823.57952x2524.978728.910632x3527.2100929.413252x5026.3130028.315932x7028.7171732.323622x9532.5230335.930112x12034.7282138.135772x15037.4348440.842972x18540.4423644.051353x1.513.7192--3x2.