电力电缆的型号识别

1、   详细说明 交联电缆 本产品适用于额定电压0.6/1KV及以下的电力线路中作输送电能用。一、执行标准：企业标准二、原理的说明交联是利用产生的高性能，形成高分子自由基，然后高分子自由基重新组合成为交联键，从而使原来的线性分子结构变成三维网状分子结构，而形成交联。 三、交联低烟无卤电线电缆的特性  1、载流量大；交联电缆，经高能电子束辐照后，材料的分子结构从线性变成三维网状分子结构，耐温等级从非交联的70提高到90、105、125、135、甚至150，比同规格的电缆的载流量提高15-50% 。  2、绝缘电阻大；由于交联电缆

2、避免了采用氢氧化物作为阻燃剂，因此防止了交联时出现的预交联和因绝缘层吸收空气中的水分而使绝缘电阻下降现象。从而保证了绝缘电阻值。 3、使用寿命长，过载能力强；由于交联后的聚烯烃材料的耐高温等级高，老化温度高，所以延长了电缆在使用过程中循环发热的使用寿命。 4、环保，安全；由于电缆所采用的材料都是无卤环保材料，所以电缆的燃烧特性符合环保要求。 5、产品质量温度；交联电缆的质量受水温度，剂制工艺，交联添加剂等因素影响，质量不稳定，而交联电缆的质量取决于电子束的辐照剂量，辐照剂量是由计算机控制，少了人为的因素，所以质量稳定。 交联低烟无卤阻燃电线电缆具有难以着

3、火并具有阻止或延缓火焰蔓延的能力，过载力强，而且一旦着火，他具有无卤，低烟，无毒，无腐蚀等特性，适用于如高层建筑，宾馆，医院，地铁，核电站，隧道，发电厂，矿石，石油，化工等。阻燃等级供火温度供火时间成束敷设电缆的非金属材料体积碳化高度自息时间A81540min7升/米|m2.5米1hB81540min3.5升/米|m2.5米1hC81520min1.5升/米|m2.5米1hD81520min0.5升/米|m2.5米1h 四、产品结构五、交联低烟无卤电缆表示方法1、  交联低烟无卤电缆的燃烧特性代号和电缆型号两部分组成。   名称代号阻燃A级ZA阻燃B级Z

4、B阻燃C级ZC阻燃D级ZD耐火N低卤低烟WD   名称代号电力省略控制K布线B  名称代号铜导体省略交联聚乙烯绝缘YJ聚烯烃护套Y或E2、  低烟无卤电线电缆的允许工作温度可以为90、105、125、135等。表示时在型号后面加上温度等级105、125、135。90可以省略。3、  产品用型号、额定电压、芯数、标称截面和本标准号表示。 六、电缆的型号及名称。型号名称阻燃级别芯数截面m额定电压VWDZ-BYJ 钢芯交联聚乙烯绝缘低烟无卤阻燃电线电缆A、B、C、D11-400450/750WDZ-BYJR&#

5、160;钢芯交联聚乙烯绝缘低烟无卤阻燃软电缆A、B、C、D11-70450/750WDZN- BYJ 钢芯交联聚乙烯绝缘低烟无卤阻燃耐火电线电缆A、B、C、D11-400450/750WDZN- BYJR钢芯交联聚乙烯绝缘低烟无卤阻燃耐火软电缆A、B、C、D11-10450/750WDZ-KYJY(WDZ-KYJ(E)交联聚乙烯绝缘聚烯烃护套低烟无卤阻燃控制电缆      A、B、C、D2-611-70450/750WDZ-KYJY22（WDZKYJ(E22）交联聚乙烯绝缘钢带铠装聚烯烃护套耐火低烟无卤阻燃控制电缆A、B、C、D2-6

6、11-10450/750WDZN-KYJY(WDZN-KYJE) 交联聚乙烯绝缘聚烯烃护套低烟无卤阻燃耐火控制电缆A、B、C、D2-611-10450/750WDZN-YJY22(WDZN-YJ(F)E22)交联聚乙烯绝缘钢带铠装聚烯烃护套低烟无卤阻燃耐火控制电缆A、B、C、D2-611-10450/750WDZ-YJY（WDZ-YJ(E）交联聚乙烯绝缘聚烯烃护套低烟无卤阻燃电力电缆A、B、C、D1-51.5-800600/1000WDZ-YJY22（WDZ-YJ(E22）  交联聚乙烯绝缘钢带铠装聚烯烃护套低烟无卤阻燃电力电缆A、B、C、D1-51.5-4006

7、00/1000WDZN-YJY(WDZN-YJ(E) 交联聚乙烯绝缘聚烯烃护套低烟无卤阻燃耐火电力电缆A、B、C、D1-51.5-800600/1000WDZN-YJY22(WDZN-YJ(E22) 交联聚乙烯绝缘钢带铠装聚烯烃护套低烟无卤阻燃耐火电力电缆A、B、C、D1-51.5-400600/1000 七、使用特性1、  电力电缆的额定电压U。/U为0.6/1KV。控制电缆的额定电压U。/U为450/750V,电线电缆的额定电压U。/U为450/750V及以下。2、  电缆长期允许工作温度不超过135。3、  安装时环境温度不宜低

8、于0。4、  电缆安装时的最小弯曲半径A、 控制电缆：无铠装层的电缆应不小于电缆外径的6倍，有铠装或铜带屏蔽结构的电缆应不小于电缆外径的12倍。B、 电力电缆的最小弯曲半径。见下表：（D电缆的外径） 项目单芯电缆多芯电缆无铠装有铠装无铠装有铠装安装时最小弯曲半径 20D 15D 15D 12D5、  多芯电缆中性线导体标称截面。见下表：主绝缘线芯导体标称截面mm2中性线导体标称截面mm23+1，3+2，4+1芯等4，5芯42.54646106101610162516253516355025507035709050901207

9、012015070150185951852401202403001503004001854006、  单芯电缆导电线芯为圆形，16 mm2及以上者可以紧压。多芯电缆线芯截面为35 mm2及一下者，其线芯为圆形，线芯截面为50 mm2及以上者为扇形，瓦型，或半圆形。四芯电缆中第四芯（中性线芯）可为圆形或扇形。五芯电缆中性线可为圆形或瓦型6 mm2及以下者允许由单根导体构成，10 mm2及以上者由多根单线组成。成型导体（扇形，瓦型或半圆形）应当紧压。 八、主要性能1、  低烟无卤阻燃型 1）、阻燃性能应能通过GB18380的成束电缆燃烧试验。试验后电缆烧焦或

10、受影响部分达到的高度应不超过火焰作用点以上2.5m。2）、卤酸气体释放量试验应能通过GB/T17650.1-1998卤酸气体总量测定5mg/g以及GB/T17650.2-19981用测量PH值和电导率来测定气体的酸度（1L水中PH4.3 电导率值应不超过10us/mm）3）、烟密度试验应能通过GB/T17651.2-1998电缆或光纤在特点条件下燃烧的烟密度测定（透光率的最小值60%）4）、导体直流电阻符合GB/T3956的规定5）、工频耐压试验：电力电缆应经受3500V，5min不击穿。控制电缆应经受3000V，5min不击穿。6)、应经受-15的低温卷绕试验或低温冲击试验，试验后试样表面应

11、无目力可见裂纹。 2、低烟无卤阻燃耐火型除满足阻燃低烟无卤型的性能以外，其耐火试验应能通过GB/T19216-2003在火焰条件下电缆或光纤的线路完整性试验中的规定，在750，90min燃烧，2A熔丝不容断。 九、电缆的规格及参考数据。铜芯交联聚乙烯低烟无卤阻燃电线电缆结构参数 芯数*截面mm2 根数/直径 绝缘厚度 WDZ-BYJ 外径 WDZN-BYJ外径 WDZ-BYJ理论重量kg/km WDZN-BYJ理论重量kg/km 20时导体电阻不大于/km1.01/1.130.62.3

12、3.014.819.518.11.07/0.430.62.53.115.420.318.11.51/1.380.72.83.421.627.112.11.57/0.520.73.03.622.428.212.12.51/1.1780.73.23.832.138.37.412.57/0.680.73.44.133.140.07.4141/2.250.73.74.347.354.34.6147/0.850.74.04.648.556.44.6161/2.760.74.24.867.175.03.0867/1.040.74.55.268.577.63.08101/1.350.85.76.3110.9

13、122.41.83167/1.70.86.77.3169.1182.91.15251/2.140.98.28.9259.8277.00.727357/2.520.99.410.0354.6374.70.5245019/1.78110.911.5501.0525.20.3877019/2.141.112.913.5696.4725.90.2689519/2.521.114.815.4930.7965.80.19312037/2.031.216.617.31172.61213.00.15315037/2.251.418.619.21470.81517.30.12418537/2.521.620.8

14、21.51820.61874.30.099124061/2.251.723.724.32347.02410.50.075430061/2.521.826.326.92919.22992.60.060140061/2.89230.030.73876.83965.70.0470   软铜芯交联聚氯乙烯绝缘低烟无卤阻燃电线电缆结构参数截面mm2结构理论外径理论重量Kg/Km20时导体电阻不大于/Km根数/直径绝缘厚度mmWDZ-BYJRWDZN-BYJRWDZ-BYJRWDZN-BYJR17/0.430.52.73.218.122.518.11.57/0.520.62.

15、93.522.928.112.12.519/0.410.63.44.034.640.67.41419/0.520.74.24.653.958.44.61619/0.640.74.85.476.284.63.081049/0.520.86.87.0130.0133.01.831649/0.640.87.98.5195.3208.61.152598/0.580.99.69.9297.3307.30.72735133/0.580.911.211.8406.0424.70.52450133/0.681.013.213.4578.9584.70.38770189/0.681.115.716.3793.9

16、819.80.268  WDZ-KYJY交联聚乙烯绝缘聚烯烃护套低烟无卤阻燃控制电缆芯数*截面mm2结构外径mm2理论重量kg/km芯数*截面mm2结构外径mm理论重量kg/km芯数*截面mm2结构外径mm理论重量kg/km2*1.51/1.388.41067*1.51/1.3811.123314*1.51/1.3815.74432*1.57/0.528.71167*1.57/0.5211.724414*1.57/0.5216.54632*2.51/1.789.21397*2.51/1.7812.933814*2.51/1.7817.46072*2.57/0.689.714

17、67*2.57/0.6813.736014*2.57/0.6818.66362*41/2.2510.11777*41/2.2514.445914*4.01/2.2519.98632*47/0.6810.71897*47/0.6815.347914*4.07/0.6821.28992*61/2.2511.12297*61/2.2515.961314*6.01/2.2522.211652*61/2.7611.82487*61/2.7617.063814*6.01/2.7623.812103*1.57/1.048.81358*1.57/1.0412.628516*1.57/1.0416.54943*

18、1.51/1.389.21408*1.51/1.3813.229816*1.51/1.3817.35163*2.57/0.529.61768*2.57/0.5213.928216*2.57/0.5218.77013*2.51/1.7810.21858*2.51/1.7814.840116*2.51/1.78207343*47/0.6810.72308*47/0.6815.452019*1.57/0.6817.35663*41/2.2511.32428*41/2.2516.454219*1.51/2.2518.25913*6.07/0.8512.43288*67/0.8517.571519*2.

19、57/0.8519.78073*6.01/2.7613.13428*61/2.7618.774619*2.51/2.7621.08454*1.51/1.389.516410*1.51/1.3814.535024*1.51/1.3820.57244*1.57/0.529.917110*1.57/0.5215.236524*1.57/0.5221.67574*2.51/1.7810.521710*2.51/1.7816.147024*2.51/1.7822.910024*2.57/0.6811.122810*2.57/0.6817.249524*2.57/0.6824.410494*4.0

20、0;1/2.2512.231110*41/2.2518.466327*1.51/2.2520.97934*4.07/0.8512.932410*47/0.8519.66922*1.57/0.8522.08284*6.01/2.7613.441110*61/2.7620.488427*2.51/2.7623.411034*6.07/1.0414.342810*67/1.0421.992527*2.57/1.0425.011545*1.51/1.3810.317512*1.51/1.3814.939330*1.51/1.3821.68655*1.57/0.5210.81837/0.5215.741

21、030*1.57/0.5222.89035*2.51/1.7812.026012*2.51/1.7816.653530*2.51/1.7824.212075*2.57/0.6812.727212*2.57/0.6817.756130*2.57/0.6825.912635*4.01/2.2513.334912*41/2.2519.075837*1.51/2.2523.310335*4.07/0.8514.136312*47/0.8520.279137*1.57/0.8524.51078  5*6.01/2.7614.646312*61/2.7621.1101937*2.51/2.762

22、6.114515*6.07/1.0415.648012*67/1.0422.6106037*2.57/1.0427.91517表8  WDZN-KYJY交联聚乙烯绝缘聚烯烃护套低烟无卤阻燃耐火控制电缆芯数*截面mm2结构外径mm2理论重量kg/km芯数*截面mm2结构外径mm理论重量kg/km芯数*截面mm2结构外径mm理论重量kg/km2*1.51/1.38101657*1.51/1.3813.528414*1.51/1.3818.95422*1.57/0.5210.41867*1.57/0.5214.029714*1.57/0.5219.75662*2.51/1.7810.821

23、07*2.51/1.7815.339714*2.51/1.7820.77152*2.57/0.6811.42177*2.57/0.6816.042214*2.57/0.6821.87502*41/2.2511.82497*41/2.2516.752314*4.01/2.2523.19852*47/0.6812.42587*47/0.6817.654614*4.07/0.6824.510282*61/2.2512.82997*61/2.2518.268214*6.01/2.2525.412982*61/2.7613.53107*61/2.7619.371114*6.01/2.7627.01332

24、3*1.57/1.0410.61968*1.57/1.0415.135516*1.57/1.0419.96053*1.51/1.3811.02038*1.51/1.3815.737016*1.51/1.3820.76313*2.57/0.5211.42488*2.57/0.5216.445716*2.57/0.5222.28263*2.51/1.7812.02588*2.51/1.7817.347916*2.51/1.7823.48663*47/0.6812.43048*47/0.6818.060419*1.57/0.6820.96953*41/2.2513.13168*41/2.2518.9

25、63019*1.51/2.2521.87263*6.07/0.8514.14128*67/0.8520.080819*2.57/0.8523.39523*6.01/2.7614.94278*61/2.7621.284419*2.51/2.7624.69984*1.51/1.3811.5 10*1.51/1.3817.544224*1.51/1.3824.78904*1.57/0.5211.9 10*1.57/0.5218.246124*1.57/0.5225.89294*2.51/1.7812.4 10*2.51/1.7819.156924*2.51/1.7827

26、.111834*2.57/0.6813.0 10*2.57/0.6820.159624*2.57/0.6828.712404*4.01/2.2514.2 10*41/2.2521.477927*1.51/2.2525.29764*4.07/0.8514.9 10*47/0.8522.68132*1.57/0.8526.410194*6.01/2.7615.4 10*61/2.7623.4100827*2.51/2.7627.713034*6.07/1.0416.3 10*67/1.0424.8105527*2.57/1.0429.313655*

27、1.51/1.3812.4 12*1.51/1.3818.048030*1.51/1.3826.110655*1.57/0.5212.9 7/0.5218.850130*1.57/0.5227.311125*2.51/1.7814.1 12*2.51/1.7819.763030*2.51/1.7828.714275*2.57/0.6814.8 12*2.57/0.6820.766030*2.57/0.6830.414965*4.01/2.2515.4 12*41/2.2522.086537*1.51/2.2528.112745*4.07/0.8

28、516.2 12*47/0.8523.390337*1.57/0.8529.413305*6.01/2.7616.8 12*61/2.7624.1113537*2.51/2.7630.917165*6.07/1.0417.7 12*67/1.0425.6118237*2.57/1.0432.81798表9  WDZ-YJY辐照交联聚乙烯绝缘聚烯烃护套低烟无卤阻燃电力电缆规格芯数*截面mm2理论外径mm理论重量kg/km规格芯数*截面mm2理论外径mm理论重量kg/km规格芯数*截面mm2mm理论重量kg/km1*1.55.6543*3523.413613

29、*10+1*616.45651*2.56.0683*5023.617683*16+1*1018.58071*46.5873*7027.023933*25+1*1622.312251*67.01113*9530.131473*35+1*1624.115291*108.31623*12033.539323*50+1*2525.920631*169.02253*15037.349193*70+1*3529.928061*2510.63313*18541.360443*95+1*5033.837441*3511.64343*24046.777713*120+1*7037.447341*5013.259

30、44*1.510.71933*150+1*7041.257211*7015.18114*2.511.72453*185+1*9546.271271*9516.810684*412.83193*240+1*12051.991131*12018.513244*614.04153*300+1*15057.5112911*15020.616534*1017.26153*2.5+2*1.512.22651*18522.820324*1619.08653*4+2*2.513.33431*24025.425834*2523.213293*6+2*414.74531*30030.132374*3525.617

31、343*10+2*617.36511*40033.742704*5026.223023*16+2*1020.39481*50038.053134*7030.531463*25+2*1623.714181*63042.166584*9534.441453*35+2*1625.417201*80046.983724*12038.052003*50+2*2526.223172*1.59.61304*15042.364813*70+2*3530.431562*2.510.41594*18546.979663*95+2*5034.142362*411.32044*24053.1102453*120+2*

32、7037.354152*612.32594*30059.4127023*150+2*7041.864122*1014.93855*1.511.52263*185+2*9546.980632*1616.45145*2.512.62903*240+2*12052.7102732*2520.07545*413.93854*2.5+1*1.512.42772*3522.09655*615.24994*4+1*2.513.63612*5020.212205*1018.77454*6+1*415.04762*7023.016425*1620.710544*10+1*618.06952*9524.82132

33、5*2525.516254*16+1*1020.710032*12027.426535*3528.421444*25+1*1624.615222*15030.733065*5028.928624*35+1*1626.819242*18534.240805*7033.939164*50+1*2526.625782*24038.452095*9538.151784*70+1*3531.135403*1.510.01625*12041.764684*95+1*5034.846963*2.510.82025*15046.480844*120+1*7037.859233*411.92585*18552.

34、199714*150+1*7043.072563*613.03295*24058.3127694*185+1*9548.190333*1015.74873*2.5+1*1.511.42324*240+1*12054.1115443*1617.46783*4+1*2.512.5300   3*2521.210533*6+1*413.7387   表10  WDZ-YJY22交联聚乙烯绝缘钢带铠装聚烯烃护套低烟无卤阻燃电力电缆规格芯数*截面mm2理  论外径mm2理  论重量kg/km规格芯数*截面mm2理

35、论外径mm2理  论重量kg/km规格芯数*截面mm2理  论外  径mm2理  论重量kg/km2*1.512.82644*1020.48463*50+1*2530.727222*2.513.63044*1622.211203*70+1*3534.735602*414.53614*2526.416383*95+1*5038.545682*615.54294*3529.020913*120+1*7042.556912*1018.15874*5029.626593*150+1*7046.467972*1619.67364*7035.338813*185+1

36、*9551.783582*2523.210224*9539.349883*240+1*12057.7105222*3525.212594*12042.961053*2.5+2*1.515.44322*5023.414904*15047.575353*4+2*2.516.55262*7026.219494*18552.391563*6+2*417.96532*9528.224774*24058.5115843*10+2*620.58852*12032.233314*30064.9142273*16+2*1023.512202*15035.540595*1.514.73863*25+2*1626.

37、917342*18538.848915*2.515.84633*35+2*1628.820732*24043.461645*417.15753*50+2*2529.626803*1.513.23025*618.47063*70+2*3535.239043*2.514.03535*1021.99973*95+2*5038.950673*415.14225*1623.913323*120+2*7042.363443*616.25075*2528.919793*150+2*7047.074753*1018.97015*3533.028243*185+2*9552.192463*1620.69125*

38、5033.535553*240+2*12058.1116293*2524.413375*7038.747444*2.5+1*1.515.64483*3526.616725*9542.961004*4+1*2.516.85473*5026.820825*12046.975274*6+1*418.26793*7031.830615*15051.692564*10+1*621.29383*9534.938875*18557.7113474*16+1*1023.912813*12038.347505*24064.1143354*25+1*1628.018643*15042.158233*2.5+1*1

39、.514.63914*35+1*1631.625873*18546.570933*4+1*2.515.74724*50+1*2531.432583*24051.989513*6+1*416.95744*70+1*3535.743064*1.513.93423*10+1*619.67864*95+1*5039.855944*2.514.94073*16+1*1021.710564*120+1*7043.069214*416.04953*25+1*1625.515224*150+1*7048.484114*617.26073*35+1*1627.318494*185+1*9553.510318&#

40、160;     4*240+1*12059.913050表11  WDZN-YJY交联聚乙烯绝缘聚烯烃护套低烟无卤阻燃耐火控制电缆规格芯数*截面mm2理 论外径mm2理  论重量kg/km规格芯数*截面mm2理  论外  径mm2理    论重量kg/km规格芯数*截面mm2理 论外 径mm2理  论重  量kg/km1*1.56.2653*3525.114503*10+1*618.06971*2.56.6793*5028.820623*16+1*102

41、0.19071*47.1993*7032.827253*25+1*1623.913491*67.61233*9536.535093*35+1*1625.716661*108.91783*12040.343093*50+1*2529.723251*169.72423*15044.853333*70+1*3533.831201*2511.33513*18549.565113*95+1*5038.140901*3512.34553*24055.182253*120+1*7042.251361*5013.96184*1.512.62793*150+1*7046.363271*7015.98394*2.

42、513.63573*185+1*9551.077871*9517.711004*414.74343*240+1*12056.997951*12019.313584*616.05313*300+1*15066.7122011*15021.516914*1019.17353*2.5+2*1.513.64001*18523.720744*1620.99883*4+2*2.514.84821*24026.226304*2525.214443*6+2*416.15901*30030.832924*3527.618603*10+2*618.87721*40034.543324*5031.925813*16

43、+2*1021.410631*50038.753824*7036.434883*25+2*1625.215431*63043.067354*9540.645583*35+2*1626.818421*80047.784584*12044.756193*50+2*2531.526702*1.511.21884*15049.970513*70+2*3535.735322*2.512.02204*18554.985883*95+2*5040.546672*413.02624*24061.4108853*120+2*7045.259222*614.03154*30072.8136473*150+2*70

44、48.871302*1016.64885*1.513.63193*185+2*9554.088022*1618.16225*2.514.74103*240+2*12060.2110512*2521.79275*416.05024*2.5+1*1.514.24222*3523.711455*617.46204*4+1*2.515.45112*5026.914855*1020.98544*6+1*416.76252*7030.719445*1622.911644*10+1*619.88232*9534.326375*2527.617204*16+1*1022.211262*12037.731925

45、*3530.522494*25+1*1626.416502*15041.938805*5035.331624*35+1*1628.820692*18546.346955*7040.542574*50+1*2533.329362*24051.558675*9545.054294*70+1*3538.139283*1.511.82345*12049.868984*95+1*5042.651303*2.512.62935*15055.486294*120+1*7047.564583*413.63535*18561.2106114*150+1*7052.279913*614.74285*24068.5134724*185+1*9557.697853