哪里KVVR控制电缆价格便宜?

产品介绍：

一：产品特点及用途

  本产品适用于交流额定电压450/750V及以下自动控制或监测系统、电器仪表连接等场合用传输线。

  低烟无卤聚烯烃具有燃烧时发烟量小，无卤酸气体释放，属于环保型电缆，适用于对消防具有特殊要求的场合。

二：产品执行标准

GB9330-88

阻燃性能试验执行GB12666-90标准

三：使用特性

1．交流额定电压：U0/U 450/750KV

2．Z高工作温度：聚氯乙烯(聚乙烯)绝缘不超过70℃

交联聚乙烯绝缘90℃

低烟无卤阻燃聚烯烃70℃

低烟无卤阻燃交联聚烯烃90℃和125℃两种

3．Z低环境温度：聚氯乙烯护套：固定敷设-40℃，非固定敷设-15℃

4．电缆安装敷设温度应不低于0℃。

5．电缆允许弯曲半径：非铠装电缆Z小为电缆外径的6倍

铜带屏蔽或钢带铠装电缆Z小为电缆外径的12倍

四：基本型号及名称

1．聚氯乙烯绝缘和护套控制电缆

2．交联聚乙烯绝缘聚氯乙烯护套控制电缆

3．低烟无卤阻燃聚烯烃绝缘和护套控制电缆

备注：需要阻燃护套型号前加ZR，导体线芯中铜丝可以采用镀锡。

五：代号名称和含义      

表2

六：主要技术指标

1．   成品电缆导体直流电阻(Ω/km.20℃)参照附录A表3规定。

2．   绝缘电阻及绝缘标称厚度符合下表规定：

3．成品电缆经受交流50HZ3.0KV/5min电压试验不击穿。

七：基本电缆规格及结构参数

KVVR控制软电缆规格型号，以及技术参数表：

芯数及导体标称截面mm2导体结构绝缘厚度护套厚度电缆近似外径电缆近似重量NO./фmmmmmmmmkg/km-450/750V0.6/1kV450/750V0.6/1kV450/750V0.6/1kV450/750V0.6/1kV7×0.516/0.200.60.81.21.89.411.81071597×0.7524/0.200.60.81.21.810.012.41301857×132/0.200.60.81.21.810.512.91532107×1.530/0.250.70.81.21.811.913.72052547×2.550/0.250.80.81.51.814.515.13193408×0.516/0.200.60.81.21.810.012.51211798×0.7524/0.200.60.81.21.810.713.21482098×132/0.200.60.81.21.811.313.81742388×1.530/0.250.70.81.51.813.414.72532898×2.550/0.250.80.81.51.815.616.236638710×0.516/0.200.60.81.21.811.514.314821710×0.7524/0.200.60.81.21.812.315.118225510×132/0.200.60.81.51.813.615.823229110×1.530/0.250.70.81.51.815.516.931135410×2.550/0.250.80.81.51.818.218.845347812×0.516/0.200.60.81.21.811.814.716724112×0.7524/0.200.60.81.51.813.315.522428512×132/0.200.60.81.51.814.016.326332712×1.530/0.250.70.81.51.816.017.435440112×2.550/0.250.80.81.51.818.719.352054514×0.516/0.200.60.81.21.812.415.318826814×0.7524/0.200.60.81.51.813.916.325231914×132/0.200.60.81.51.814.717.029636714×1.530/0.250.70.81.51.816.818.240245214×2.550/0.250.80.81.51.819.720.359261916×0.516/0.200.60.81.51.813.616.022729716×0.7524/0.200.60.81.51.814.617.028035416×132/0.200.60.81.51.815.417.933140916×1.530/0.250.70.81.51.817.619.145050516×2.550/0.250.80.81.71.821.121.368669519×0.516/0.200.60.81.51.814.216.825433019×0.7524/0.200.60.81.51.815.317.931539619×132/0.200.60.81.51.816.218.837445919×1.530/0.250.70.81.51.818.520.151157119×2.550/0.250.80.81.71.822.222.478179124×0.516/0.200.60.81.51.816.319.331240524×0.7524/0.200.60.81.51.817.620.638948824×132/0.200.60.81.51.818.721.746256724×1.530/0.250.70.81.71.821.923.365470824×2.550/0.250.80.81.71.825.826.0973985

芯数及导体标称截面mm2导体结构绝缘厚度护套厚度电缆近似外径电缆近似重量NO./фmmmmmmmmkg/km-450/750V0.6/1kV450/750V0.6/1kV450/750V0.6/1kV450/750V0.6/1kV27×0.516/0.200.60.81.51.816.619.734044127×0.7524/0.200.60.81.51.817.921.042653327×132/0.200.60.81.51.819.022.150862127×1.530/0.250.70.81.71.822.323.872077827×2.550/0.250.80.81.71.826.426.61075108730×0.516/0.200.60.81.51.817.220.437047830×0.7524/0.200.60.81.51.818.521.746558030×132/0.200.60.81.71.820.122.957367730×1.530/0.250.70.81.71.823.124.678785030×2.550/0.250.80.81.71.827.327.51180119237×0.516/0.200.60.81.51.818.421.843956637×0.7524/0.200.60.81.71.820.323.357369037×132/0.200.60.81.71.821.624.668480837×1.530/0.250.70.81.71.824.926.5945102037×2.550/0.250.80.81.71.929.529.91425145144×0.516/0.200.60.81.71.821.024.453466244×0.7524/0.200.60.81.71.822.626.067280944×132/0.200.60.81.71.824.127.580495044×1.530/0.250.70.81.71.927.829.81113121444×2.550/0.250.80.82.02.033.733.71726172648×0.516/0.200.60.81.71.821.324.757170848×0.7524/0.200.60.81.71.823.026.572086848×132/0.200.60.81.71.824.527.9864102048×1.530/0.250.70.81.72.028.330.51199132048×2.550/0.250.80.82.02.134.334.51862187752×0.516/0.200.60.81.71.821.825.461075752×0.7524/0.200.60.81.71.823.627.277192952×132/0.200.60.81.71.925.128.9926110652×1.530/0.250.70.81.72.029.131.41287141552×2.550/0.250.80.82.02.135.235.42001201761×0.516/0.200.60.81.71.823.126.969786661×0.7524/0.200.60.81.71.925.029.0885107961×132/0.200.60.81.71.926.630.61066127161×1.530/0.250.70.82.02.031.433.21528163061×2.550/0.250.80.82.22.137.837.823472347