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电子计算机电缆(包括DCS系统)对绞屏蔽控制电缆规格型号

  • 发表时间:2026-06-26
  • 来源:天长市时丰电气有限公司
  • 人气:

     

电子计算机电缆(包括DCS系统)对绞屏蔽控制电缆

型号、名称、使用范围:见表1

型号

电缆屏蔽结构及特征

铜芯PVC绝缘铜芯PE绝缘铜芯XLPE绝缘
DJVPVDJYPVDJYJPV编织分对屏蔽(铜丝或镀锡丝)
DJVP2VDJYP2VDJYJP2V铜塑复合膜分对屏蔽
DJVP3VDJYP3VDJYJP3V铝塑复合膜分对屏蔽
DJVVPDJYVPDJYJVP编织总屏蔽(铜丝或镀锡丝)
DJVVPDJYVPDJYJVP铜塑复合膜总屏蔽
DJVVP3DJYVP3DJYJVP3铝塑复合膜总屏蔽
DJVPVPDJYPVPDJYJPVP编织分对屏蔽、总屏蔽(铜丝或镀锡丝)
DJVP2VPDJYP2VPDJYJP2VP铜塑复合膜分对屏蔽、总屏蔽
DJVP3VP3DJYP3VP3DJYJP3VP3铝塑复合膜分对屏蔽、总屏蔽
DJVPVRDJYPVRDJYJPVR编织分对屏蔽(铜丝或镀锡丝)软结构
DJVP2VRDJYP2VRDJYJP2VR铜塑复合膜分对屏蔽软结构
DJVP3VRDJYP3VRDJYJP3VR铝塑复合膜分对屏蔽软结构
DJVVPRDJYVPRDJYJVPR编织总屏蔽(铜丝或镀锡丝)软结构
DJVVP2RDJYVP2RDJYJVP2R铜塑复合膜总屏蔽软结构
DJVVP3RDJYVP3RDJYJVP3R铝塑复合膜总屏蔽软结构
DJVPVPRDJYPVPRDJYJPVPR编织分对屏蔽、总屏蔽(铜丝或镀锡丝)软结构
DJVP2V2RDJYP2V2RDJYJP2V2R铜塑复合膜分对屏蔽、总屏蔽软结构
DJVP3VP3RDJYP3VP3RDJYJP3VP3R铝塑复合膜分对屏蔽、总屏蔽软结构
DJVPV22DJYPV22DJYJPV22编织分对屏蔽(铜丝或镀锡丝)、铠装
DJVP2V22DJYP2V22DJYJP2V22铜塑复合膜分对屏蔽、铠装
DJVP3V22DJYP3V22DJYJP3V22铝塑复合膜分对屏蔽、铠装
DJVVP22DJYVP22DJYJVP22编织总屏蔽(铜丝或镀锡丝)、铠装
DJVVP2-22DJYVP2-22DJYJVP2-22铜塑复合膜总屏蔽、铠装
DJVVP3-22DJYVP322DJYJVP3-22铝塑复合膜总屏蔽、铠装
DJVPVP22DJYPVP22DJYJPVP22编织分对屏蔽、总屏蔽(铜丝或镀锡丝)、铠装
DJVP2VP2-22DJYP2VP2-22DJYJP2VP2-22铜塑复合膜分对屏蔽、总屏蔽、铠装
DJVP3VP3-22DJYP3VP3-22DJYJP3VP3-22铝塑复合膜分对屏蔽、总屏蔽、铠装

注:根据用户要求可提供阻燃型、耐火型、低烟低卤型、低烟无卤型计算机电缆以及氟塑料绝缘和护套耐高温计算机电缆和耐热硅橡胶绝缘和护套计算机电缆。订货时注明即可。
电子计算机电缆结构尺寸:

标称截面
mm2
线径结构
mm
最大外径 mm近似重量 (kg/km)
DJYVPDJYVP2DJYVP3DJYVPDJYVP2DJYVP3
1×2×0.51/0.807.67.39.6654783
1×2×0.751/0.978.27.810.0715290
1×2×1.01/1.138.88.510.68161103
1×2×1.51/1.389.59.211.310078124
1×2×2.51/1.7810.510.212.3132109164
2×2×0.51/0.8010.510.012.510984139
2×2×0.751/0.9711.210.713.2134106165
2×2×1.01/1.1312.612.114.6158129196
2×2×1.51/1.3813.813.115.8244211284
2×2×2.51/1.7816.215.718.2270243343
3×2×0.51/0.8011.010.513.0132105164
3×2×0.751/0.9712.211.714.2169139202
3×2×1.01/1.1313.713.215.7196165236
3×2×1.51/1.3815.014.517.0249214303
3×2×2.51/1.7817.216.719.2347308415
4×2×0.51/0.8011.811.312.8165135199
4×2×0.751/0.9712.712.214.7206173242
4×2×1.01/1.1314.414.016.4240206295
4×2×1.51/1.3815.715.217.7310272370
4×2×2.51/1.7818.718.220.9462400518
5×2×0.51/0.8013.012.515.0194162233
5×2×0.751/0.9714.013.516.0247212299
5×2×1.01/1.1316.015.518.0288250349
5×2×1.51/1.3817.517.019.5384341449
5×2×2.51/1.7820.921.423.0564496627
7×2×0.51/0.8013.813.315.8242207296
7×2×0.751/0.9715.317.817.3310272368
7×2×1.01/1.1317.417.019.5375333441
7×2×1.51/1.3819.018.521.2512448566
7×2×2.51/1.7822.722.225.0728654798
8×2×0.51/0.8015.314.817.3277240336
8×2×0.751/0.9716.816.318.8367325429
8×2×1.01/1.1319.218.721.5455382499
8×2×1.51/1.3820.420.022.6592520649
8×2×2.51/1.7824.524.026.8850770950
10×2×0.51/0.8018.217.720.2382319430
10×2×0.751/0.9720.019.522.0486417538
10×2×1.01/1.1322.822.325.0578504640
10×2×1.51/1.3824.724.227.0752668817
10×2×2.51/1.7828.828.331.2115510001210
12×2×0.51/0.8018.818.321.0425360474
12×2×0.751/0.9720.220.222.8545472597
12×2×1.01/1.1323.523.025.8652574715
12×2×1.51/1.3825.426.027.6850765920
12×2×2.51/1.7830.730.032.8130511501367
14×2×0.51/0.8019.519.021.7475407528
14×2×0.751/0.9721.521.023.7622545677
14×2×1.01/1.1324.624.026.8736655804
14×2×1.51/1.3826.726.229.010308831070
14×2×2.51/1.7832.532.035.0148013151544
16×2×0.51/0.8021.020.523.0538466594
16×2×0.751/0.9723.022.525.0694613752
16×2×1.01/1.1326.025.528.4823738919
16×2×1.51/1.3828.528.031.0116510101209
16×2×2.51/1.7834.534.037.0167515001743
19×2×0.51/0.8022.422.024.4610535669
19×2×0.751/0.9723.723.225.77907069854
19×2×1.01/1.1327.026.529.48548631056
19×2×1.51/1.3829.629.132.0135011851396
19×2×2.51/1.7836.035.538.5192517401998
24×2×0.51/0.8025.525.027.7780692876
24×2×0.751/0.9728.227.830.711009401141
24×2×1.01/1.1332.532.034.8132011501378
24×2×1.51/1.3835.234.737.6172019102159
24×2×2.51/1.7842.542.045.0246522502555

4、规格范围:见表2

型 号对 数导体标称截面 mm2
铠装电缆所有型号1~240.5、0.75、1.0、1.5、2.5
非铠装电缆所有型号2~19
推荐的对数为:二线组为1,2,3,4,5,6,7,8,9,10,12,14,16,19,24等。 三线组为1,2,3,4,5,6,7,8,9,10,12,14,16,19等。

注:阻燃计算机电缆,只需在原型号前加“ZR-”,如:ZR-DJYPVP。
5、技术要求
(1)、导体结构及导体直流电阻:见表3

导体标称截面mm2导体结构20℃时导体直流电阻≤Ω/km绝缘厚度火花试验电压工频交流试验电压
种类根数/单丝标称直径mm不镀锡镀 锡
0.5A1/0.836.036.70.606000V2000V
B7/0.336.036.7
R16/0.239.040.1
0.75A1/0.9724.524.80.60
B7/0.3724.524.8
R24/0.2026.026.7
1.0A1/1.1318.118.20.70
B7/0.4318.118.2
R32/0.2019.520.0
1.5A1/1.3812.112.20.70
B7/0.5212.112.2
R30/0.2513.313.7
2.5A1/1.787.417.560.70
B7/0.687.417.56
R50/0.257.988.21

说明:计算机电缆的导体结构一般采用A类或R类结构,如用户需用B类导体结构产品,订货时应在合同中注明。
(2)、其他性能指标:见表4

项目单 位技术指标
20℃时绝缘电阻≥任一线对导体间MΩ·km25
线对屏蔽间MΩ·km1
工作电容≤任一线对导体间pF/mPVC绝缘为250,PE、XLPE绝缘为115
线对屏蔽间Pf/mPVC绝缘为250,PE、XLPE绝缘为115
电感电阻比≤0.5 mm2μH/Ω25
0.75 mm225
1.0 mm225
1.5 mm250
2.5 mm250
试验电压  频率40-62KZ,施加电压1kV,1min,不击穿

6、交货要求:
(1)、电缆制造长度用不小于100m,允许长度不小于20m的短段电缆交货,其数量不超过交货总长度的10%,计量误差为±0.5%;
(2)、根据双方协议,允许任何长度的电缆交货。





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