知识学院

装甲抗性

    铠装电阻铅电缆 BS6480 符合 BS6480(铜导体)的 2,3 芯和 4 芯电缆的导体、铅护套、铠装电阻和电导率百分比。 600/1000 伏栅极 - 电阻值

    20°C 时每 1000 米电缆的最大电阻(欧姆)
    导体标称面积铜导体二芯三核四核
    带领盔甲带领盔甲带领盔甲
    平方毫米
    250,7273,862,113,421,942,751,72
    350,5243,451,942,791,762,431,57
    500,3872,861,802,321,612,021,13
    700,2682,321,282,031,161,631,01
    950,1931,911,161,671,031,340,90
    1200,1531,631,051,420,951,140,66
    1500,1241,370,761,120,680,910,60
    1850,09911,190,710,970,620,790,54
    2400,07540,990,630,810,560,630,48
    3000,06010,860,590,700,520,550,45
    4000,0470,700,530,580,470,450,32
    最大铅护套和铠装电导率以一相导体的百分比 (%) 表示。
    两核两核三核三核四核四核
    铅护套盔甲铅护套盔甲铅护套盔甲
    导体标称面积
    %%%%%%
    平方毫米
    25193421372642
    35152719302233
    50142217241934
    70122113231627
    95101712191421
    12091511161323
    15091611181421
    18581410161318
    2408129131216
    3007109121113
    400798101015

    表 BEC 114 电源和控制电缆 600/1000V 的铠装电阻和导体短路额定值,符合 BS6883、IEC60331 和 IEC60332

    标称铠装电阻(欧姆/公里)
    标称面积十二十二
    导体的
    IEC60331IEC60331IEC60331IEC60331IEC60331IEC60332IEC60332IEC60332IEC60332IEC60332
    平方毫米
    1,044,0847,5228,7534,3720,0039,9624,6026,9031,4818,66
    1,547,5251,2530,2636,1121,3924,6626,6828,8634,1419,70
    2,528,7530,2433,9039,7613,3627,0428,9431,2616,5812,50
    4,034,5835,9517,4821,3315,9132,1334,3916,6219,9215,31
    6,016,5217,4519,3035,0716,6318,72
    1019,0320,0522,6817,8219,1112,22
    1621,5412,7714,1912,1212,5413,54
    2514,7415,769,3714,0315,349,12
    3515,849,2410,1315,458,799,86
    509,8410,305,109,3510,054,95
    705,025,375,774,885,095,67
    955,656,024,305,455,923,72
    1206,096,544,536,003,724,04
    1504,324,504,793,754,034,59
    1854,584,784,094,404,595,04
    2404,924,124,444,725,095,88
    3004,214,434,795,205,876,38
    短路额定值 (kA)
    250°C 时的故障电流160°C 时的故障电流
    标称面积期间期间期间期间期间期间
    导体的1.0秒0.5秒0.2秒1.0秒0.5秒0.2秒
    平方毫米kAkAkAkAkAkA
    1,00,150,220,340,110,150,24
    1,50,220,310,490,150,220,35
    2,50,350,500,790,250,350,55
    40,570,801,30,400,560,89
    60,851,21,90,590,841,3
    101,42,03,21,01,42,2
    162,33,25,11,62,23,6
    253,95,58,72,73,86,1
    355,07,1113,54,97,8
    506,89,6154,76,711
    709,814226,89,715
    951319299,21321
    120172438121727
    150213047152133
    185263759182641
    2403549243454
    3004462304368

    铠装电阻类型 21 电缆 BS6708 符合 BS6708,类型 21 的 4 芯电缆的导体、铠装电阻和电导率百分比

    20°C 时每 1000 米电缆的最大电阻(欧姆)

    标称
    的面积导体盔甲最大护甲值
    司机反抗反抗电导率%
    一相导体的
    平方毫米欧姆欧姆%
    2,58,214,2195
    45,093,9130
    63,392,0170
    101,951,9103
    161,241,773
    250,7951,553
    350,5651,152
    500,3930,9641
    700,2770,8035
    950,2100,7329
    1200,1640,4735
    1500,1320,4132

    铠装电阻铅 EEMUA 电缆导体、铅护套、铠装电阻和符合 EEMUA133 600/1000 伏等级的 2,3 和 4 芯电缆的电导率百分比。

    20°C 时每 1000 米电缆的最大电阻(欧姆)

    电阻值
    标称
    的面积二芯三核四核
    司机司机
    带领盔甲带领盔甲带领盔甲
    平方毫米
    1,512,18,37,18,36,77,16,3
    2,57,287,36,57,16,16,25,7
    44,616,55,86,25,55,55,2
    63,085,85,45,45,14,93,4
    101,834,94,84,53,24,12,9
    161,154,12,93,82,73,22,5
    250,7273,12,52,51,82,41,6
    350,5242,51,71,91,61,91,4
    500,3873,11,92,01,62,01,5
    700,2682,51,71,51,41,61,0
    950,1932,11,21,11,01,30,91
    1200,1531,71,10,900,931,10,66
    1500,1241,40,980,710,660,910,59
    1850,09911,20,700,570,600,770,54
    2400,07541,00,610,410,540,420,48
    3000,06010,860,560,330,490,540,44
    4000,0470,690,500,250,440,420,31
    最大铅护套和铠装电导率以一相导体的百分比 (%) 表示。
    标称两核两核三核三核四核四核
    的面积铅护套盔甲铅护套盔甲铅护套盔甲
    司机
    %%%%%%
    平方毫米
    1,5146170146181170192
    2,5100112103119117128
    4717974848489
    6535757606391
    10373841574563
    16284030433646
    25232929403045
    35213128332837
    50122019241926
    70111618191727
    9591618191521
    12091417161423
    15091317191421
    18581417171318
    24071218141816
    30071118121114
    4006919111115

    铠装电阻 BS6724 2,3 和 4 芯电缆的导体、铠装电阻和电导率百分比。 PVC 至 BS6346、XLPE 至 BS5467 或 BS6724(铜导体)

    20°C 时每公里电缆的最大电阻(欧姆)

    电阻值
    标称
    的面积二芯二芯三核三核四核四核
    司机导体PVC交联聚乙烯PVC交联聚乙烯PVC交联聚乙烯
    平方毫米
    1,512,110,79,410,29,19,58,5
    2,57,419,18,88,88,27,97,7
    44,617,57,97,07,54,66,8
    63,086,87,04,66,64,14,3
    101,833,96,03,74,03,43,7
    151,153,53,83,23,62,23,2
    250,7272,63,72,42,52,12,3
    350,5242,42,52,12,31,92,0
    500,3872,12,31,92,01,31,8
    700,2681,92,01,41,81,21,2
    950,1931,31,41,21,30,981,1
    1200,1531,21,31,11,20,710,76
    1500,1241,11,20,740,780,650,68
    1850,09910,780,820,680,710,590,61
    2400,07540,690,730,600,630,520,54
    3000,06010,630,670,540,580,470,49
    4000,0470,560,590,490,520,340,35
    最大铠装电导率以一相导体的百分比 (%) 表示。
    标称两核两核三核三核四核四核
    的面积PVC交联聚乙烯PVC交联聚乙烯PVC交联聚乙烯
    司机
    平方毫米%%%%%%
    1,5113129118133127142
    2,5808483909296
    46158666110068
    6454467477571
    10473049465449
    16333037325236
    25282030293431
    35222125232726
    50181720193021
    70141420152222
    95151416151917
    120131214132120
    150111017161918
    185121214141716
    240111012121414
    3009911101312
    40088991413

    铠装电阻 BS5467 2,3 芯和 4 芯电缆的导体、铠装电阻和电导率百分比。 PVC 至 BS6346、XLPE 至 BS5467 或 BS6724(铜导体)

    20°C 时每公里电缆的最大电阻(欧姆)

    电阻值
    标称
    的面积二芯二芯三核三核四核四核
    司机导体PVC交联聚乙烯PVC交联聚乙烯PVC交联聚乙烯
    平方毫米
    1,512,110,79,410,29,19,58,5
    2,57,419,18,88,88,27,97,7
    44,617,57,97,07,54,66,8
    63,086,87,04,66,64,14,3
    101,833,96,03,74,03,43,7
    151,153,53,83,23,62,23,2
    250,7272,63,72,42,52,12,3
    350,5242,42,52,12,31,92,0
    500,3872,12,31,92,01,31,8
    700,2681,92,01,41,81,21,2
    950,1931,31,41,21,30,981,1
    1200,1531,21,31,11,20,710,76
    1500,1241,11,20,740,780,650,68
    1850,09910,780,820,680,710,590,61
    2400,07540,690,730,600,630,520,54
    3000,06010,630,670,540,580,470,49
    4000,0470,560,590,490,520,340,35
    最大铠装电导率以一相导体的百分比 (%) 表示。
    标称两核两核三核三核四核四核
    的面积PVC交联聚乙烯PVC交联聚乙烯PVC交联聚乙烯
    司机
    平方毫米%%%%%%
    1,5113129118133127142
    2,5808483909296
    46158666110068
    6454467477571
    10473049465449
    16333037325236
    25282030293431
    35222125232726
    50181720193021
    70141420152222
    95151416151917
    120131214132120
    150111017161918
    185121214141716
    240111012121414
    3009911101312
    40088991413