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    技術支持您現在的位置:首頁 > 技術支持 > 耐火電纜 NH-VV NH-KVV NH-YJV
    耐火電纜 NH-VV NH-KVV NH-YJV
  • 發布日期:2017-04-30      瀏覽次數:2275
    • 耐火電纜 NH-VV NH-KVV NH-YJV 

      型  號:NH-2271EC01(BV)-450/750V銅芯聚氯乙烯絕緣耐火電線
      NH-BVV-[NH-2271EC10(BVV)]-300/500V銅芯聚氯乙烯絕緣聚氯乙烯護套耐火電線http://www.anhdl。。com
      NH-VV-0.6/1KV銅芯聚氯乙烯絕緣聚氯乙烯護套耐火電力電纜
      NH-VV22-0.6/1KV銅芯聚氯乙烯絕緣、鋼帶鎧裝聚氯乙烯護套耐火電力電纜
      NH-KVV-450/750V銅芯聚氯乙烯絕緣、聚氯乙烯護套耐火控制電纜
      NH-VV22-450/750V銅芯聚氯乙烯絕緣、鋼帶鎧裝聚氯乙烯護套耐火控制電纜
      用  途:本產品用于交流額定電壓0.6/1KV及以下聚氯乙烯絕緣耐火電纜,適用于火災多發區在著火的情況下,仍能保持一定時間繼續運行的固定敷設場合。 
      使用特性:1.成品電線電纜的耐火特性要求和試驗方法符合GB12666.6規定,即在:A:950℃-1000℃或B:750℃-800℃火焰燃90-180分鐘在額定電壓下不擊穿。電纜在800℃的火場中,可靠運運90分鐘以上。
      2、成品電纜在20℃時能經受3.5KV電壓試驗5分鐘不擊穿。
      3、除具有上述特性外,其它性能與其相應的普通型電線電纜相似。
      4、電線電纜導體的長期允許工作溫度為70℃,敷設電纜時的環境溫度應不低于0℃,電線電纜的允許彎曲半徑為:電線電纜的外徑D小于25mm時,應不小于8D;電線電纜的外徑D為25mm及以上時,應不小于12D.
      NH-BV型450/750耐火銅芯聚氯乙烯絕緣電纜(電線)
      標稱截面
      mm2
      導體線芯
      (根數/單線直徑)
      mm
      耐火層絕緣標稱厚度
      mm
      絕緣外徑
      mm
      20°C導體
      zui大直流
      電阻
      km
      70°C時
      zui小絕緣
      電阻
      km
      近似重量
      厚度層X寬
      1.51/1.380.142x60.82.512.10.01130
      1.57/0.520.142x60.82.812.10.01032
      2.51/1.780.142x60.84.57.410.01041
      2.57/0.680.142x60.84.87.410.00943
      41/2.250.142x80.85.04.610.008558
      47/0.850.142x80.85.34.610.00760
      51/2.760.142x100.85.93.080.007079
      67/1.040.142x100.86.33.080.006583
      107/1.350.142x151.07.21.830.0065132
      167/1.700.142x201.08.61.150.0050194
      257/2.140.142x251.29.90.7270.0050294
      357/2.520.142x251.211.50.5420.0045395
      5019/1.780.142x301.412.80.3870.0040527
      7019/2.140.142x301.414.60.2680.0035726
      9519/2.520.142x351.616.90.1930.0035889
      12037/2.030.142x351.618.70.1530.00321233
      15037/2.250.142x401.820.60.1240.00321527
      18537/2.520.142x452.022.90.09910.00321880
      30061/2.520.142x552.428.70.06010.00303054
      40061/2.900.142x552.633.00.04700.00283905
      50061/3.250.142x552.836.40.03680.00264840
      NH-BVVB型300/500銅芯聚氯乙烯絕緣聚氯乙烯護套平行電纜(電線)
      標稱截面
      mm2
      導體線芯
      (根數/直徑)
      mm
      耐火層
      mm
      絕緣
      標稱
      厚度
      mm
      護套
      標稱
      厚度
      電纜
      外徑
      mm
      20°C導體
      zui大直流
      電阻
      km
      70°C時zui小絕緣電阻近似重量
      厚度層X寬kmApproximate Weight
      2x1.51/1.380.142x60.81.06.2x10.312.10.011112
      2x2.51/1.780.142x60.81.06.5x11.07.410.010149
      2x41/2.250.142x80.81.07.0x11.94.610.009195
      2x61/2.760.142x100.81.17.7x13.23.080.007252
      2x101/1.350.142x151.01.29.6x16.71.830.005485
      NH-KVV,KVV22 聚氯乙烯絕緣聚氯乙烯護套(鎧裝)控制電纜
      型號額定電壓(v)導體標稱截面(mm2)
      1.52.54610
      芯數
      NHKVV450/7502-612-142-10
      NHKVV22 7-614-614-144-10
      NH-VV,VV22 聚氯乙烯絕緣聚氯乙烯護套(鎧裝)電力電纜
      芯數X截面 mm2NH-VVNH-VV22
      近似外徑mm成品近似重量kg/km近似外徑mm成品近似重量kg/km
      1x1.57.065--
      1x2.57.478--
      1x48.5109--
      1x69.0133--
      1x1010.318614.5354
      1x1611.625915.8446
      1x2513.236917.4579
      1x3514.648118.6701
      1x5016.665820.4897
      1x7018.486622.11111
      1x9520.8114624.61443
      1x12022.3139626.11711
      1x15024.2152728.22058
      1x18526.5207431.92765
      1x24029.7265535.13424
      1x30032.7328238.14203
      1x40035.8422840.85148
      1x50040.8547044.26257
      1x63044.266.348.37820
      2x1.512.8148--
      2x2.513.6177--
      2x479562316.4381
      2x616.629218.2473
      2x1019.341321.3623
      2x1621.555823.5795
      2x2524.978728.91063
      2x3527.2100929.41325
      2x5026.3130028.31593
      2x7028.7171732.32362
      2x9532.5230335.93011
      2x12034.7282138.13577
      2x15037.4348440.84297
      2x18540.4423644.05135
      3x1.513.7192--
      3x2.514.5232--
      3x416.632016.8499
      3x617.739519.7587
      3x1020.455522.4779
      3x1622.876524.81016
      3x2526.4119328.61403
      3x3529.1143532.52071
      3x5032.9193636.32654
      3x7036.5258039.93376
      3x9541.4346144.84361
      3x4+2x2.518.742120.7625
      3x6+2x420.454522.4769
      3x10+2x623.074725.0997
      3x16+2x1026.2105428.41357
      3x25+2x1630.3152733.72190
      3x35+2x1632.1184735.72565
      3x50+2x2537.3224840.73397
      3x70+2x3541.4343944.84339
      3x95+2x5048.0465651.45697
      3x120+2x7050.6582454.06921
      3x150+2x7055.8682759.28034
      3x185+2x9560.9851964.39844
      3x240+2x12068.210833--
      4x2.5+1x1.517.0330--
      4x4+1x2.519.244721.2656
      4x6+1x420.757022.7797
      4x10+1x623.779725.71059
      4x16+1x1026.8112229.01433
      4x25+1x1631.2163534.82333
      4x35+1x1633.9208337.52830
      4x50+1x2538.5286141.93700
      4x70+1x3542.9381646.54470
      4x95+1x5047.4511850.86146
      4x120+1x7048.6629452.07349
      4x150+1x7055.8764159.28848
      4x185+1x9563.5888566.910860
      4x240+1x12069.212063--
      5x1.516.0271--
      5x2.517.2344--
      5x419.747421.7689
      5x621.059623.0826
      5x1024.485026.41120
      5x1627.4118929.61508
      5x2532.3175735.72461
      5x3535.6130339.03078
      5x5039.8312443.44010
      5x7045.6420849.05199
      5x9550.5562653.96720
      5x12052.8688556.28028
      5x15056.1850059.59714
      5x18567.21052170.611977
      3x12044.5423847.95205
      3x15048.2519651.66243
      3x18552.1633956.07500
      3x24058.1810661.59367
      3x30063.91004067.311420
      4x1.514.8231--
      4x2.515.7284--
      4x418.139620.1594
      4x619.349520.9689
      4x1022.370124.3947
      4x1625.097727.01254
      4x2529.2142432.62062
      4x3532.2186835.62570
      4x5036.0252339.43308
      4x7040.5339243.94271
      4x9546.0453249.65555
      4x12050.0558653.46670
      4x15054.3685457.78031
      4x18559.6839763.09688
      4x24066.21074069.612173
      3x2.5+1x1.515.5271--
      3x4+1x2.517.536919.5559
      3x6+1x418.946920.9675
      3x10+1x621.565023.5886
      3x16+1x1024.390826.31176
      3x25+1x1628.2131631.61932
      3x35+1x1630.2163833.62297
      3x50+1x2536.0226839.43053
      3x70+1x3540.5303843.93917
      3x95+1x5046.0406949.65092
      3x120+1x7050.0507653.46159
      3x150+1x7054.3604657.77222
      3x185+1x9559.6749563.08786
      3x240+1x12066.2953069.610962
      3x2.5+2x1.516.8317--
       
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