航空航天用镀银铜芯聚四氟乙烯绝缘电线电缆

航空航天用镀银铜芯聚四氟乙烯绝缘电线电缆

、产品用途及特点

本产品适用于交流额定电压600V及以下电器设备和仪器仪表连接用线以及航空航天飞行器布线等。


产品介绍

产品详情

产品标准:

    GJB773A/3A-2000

产品型号

型号

名称

FF4-2

镀银铜芯PTFE绝缘电线

FF4H3-2

镀银铜芯PTFE绝缘FEP护套电线电缆

FF4H5-2

镀银铜芯PTFE绝缘PTFE绕包护套电线电缆

FF4P21-2

镀银铜芯PTFE绝缘镀银圆铜线编织屏蔽电线电缆

FF4P31-2

镀银铜芯PTFE绝缘镀镍圆铜线编织屏蔽电线电缆

FF4P21H3-2

镀银铜芯PTFE绝缘镀银圆铜线编织屏蔽FEP护套电线电缆

FF4P31H3-2

镀银铜芯PTFE绝缘镀镍圆铜线编织屏蔽FEP护套电线电缆

FF4P21H5-2

镀银铜芯PTFE绝缘镀银圆铜线编织屏蔽PTFE绕包护套电线电缆

FF4P31H5-2

镀银铜芯PTFE绝缘镀镍圆铜线编织屏蔽PTFE绕包护套电线电缆

 

、使用特性

工作温度:-65﹢200℃

额定电压:交流600V及以下


产品参数

五、主要技术指标

表1 FF4-2型镀银铜芯PTFE绝缘电线结构尺寸、直流电阻和重量

导体标称截面mm2导体结构根数/单线标称直径mm成品电线外径mm导体直流电阻最大值Ω/km成品电线最大重量kg/km
0.087/0.1270.84±0.052092.02
0.1419/0.1020.97±0.051262.83
0.219/0.1271.09±0.0579.73.84
0.3519/0.161.25±0.0549.55.54
0.5019/0.2031.47±0.0530.28.08
02519/0.2271.66±0.0522.710.2
119/0.2541.73±0.0519.012.1
1.219/0.2871.91±0.0514.814.9
1.519/0.322.19±0.0511.718.5
219/0.362.29±0.059.4522.5
2.537/0.2872.72±0.056.8631.5
337/0.322.82±0.056.2335.9
437/0.373.41±0.054.5146.9
537/0.4043.53±0.053.9056.2
637/0.454.25±0.053.0569.5

 
  表2 镀银铜芯PTFE绝缘挤包护套电缆结构尺寸、直流电阻和重量

导体标称截面(mm2挤包护套厚度H3型≥mm屏蔽单芯标称直径mm电缆外径≤mm电线重量≤kg/km
FF4H3-2FF4P21-2FF4P31-2FF4P21H3-2FF4P31H3-2FF4H3-2FF4P21-2FF4P31-2FF4P21H3-2FF4P31H3-2
1芯0.080.180.10-1.342.06-5.459.69
0.140.180.10-1.472.19-6.6511.2
0.20.180.10-1.592.31-8.0312.9
0.350.180.10-1.752.47-10.215.5
0.500.180.10-1.972.69-13.419.2
0.750.180.10-2.162.88-16.122.4
10.180.10--2.232.95-18.324.7
1.20.180.10-2.413.13-21.628.5
1.50.180.10-2.693.41-26.133.7
20.180.10-2.793.51-30.438.2
2.50.180.10-3.253.97-40.849.8
30.180.10-3.354.07-45.454.7
40.250.10-3.964.98-58.474.1
50.250.10-4.085.10-68.084.2
60.250.10-4.805.82-83.5102
2芯0.080.180.102.502.232.959.009.7315.7
0.140.180.102.762.493.2111.212.118.7
0.20.180.103.002.733.4513.814.822.0
0.350.180.103.323.053.7718.019.227.0
0.500.180.103.763.494.2124.225.634.4
0.750.250.104.443.874.8933.530.945.2
10.250.104.584.015.0337.835.249.0
1.20.250.104.944.375.3944.641.957.7
1.50.250.105.504.935.9553.850.868.4
20.250.105.705.136.1562.659.577.8
3芯0.080.180.102.642.373.0911.712.619.3
0.140.180.102.922.653.3714.915.923.3
0.20.180.103.182.913.6318.619.827.8
0.350.180.103.533.263.9824.626.034.8
4芯0.500.180.104.003.734.4533.635.245.2
0.750.250.104.714.145.1645.742.958.9
10.250.104.864.295.3152.049.266.8
1.20.250.105.254.685.7061.958.976.8
1.50.250.105.865.296.3175.071.791.7
20.250.106.075.506.5288.184.7105
0.080.180.102.872.603.3214.515.522.8
0.140.180.103.192.923.6418.519.727.9
0.20.180.103.483.213.9323.424.833.6
0.350.180.103.873.604.3231.332.942.7
0.500.250.104.704.135.1547.644.861.1
0.750.250.105.164.595.6157.954.972.8
10.250.105.334.765.7866.263.281.6
1.20.250.105.765.196.2179.275.995.9
1.50.250.106.445.876.8996.292.7115
20.250.106.686.117.13113110133

表3 镀银铜芯PTFE绝缘绕包型护套电缆结构尺寸、直流电阻和重量

导体标称截面(mm2绕包护套厚度H5型最小屏蔽单芯标称直径mm电缆外径≤mm电线重量≤kg/km
FF4H5-2FF4P21H5-2FF4P31H5-2FF4H5-2FF4P21H5-2FF4P31H5-2
1芯0.080.250.10-2.10-9.97
0.140.250.10-2.23-11.5
0.20.250.10-2.35-13.2
0.350.250.10-2.51-15.8
0.500.250.10-2.73-19.6
0.750.250.10-2.92-22.8
10.250.10-2.99-25.1
1.20.250.10-3.17-28.9
1.50.250.10-3.45-34.1
20.250.10-3.55-38.7
2.50.250.10-4.01-50.3
30.250.10-4.11-55.3
40.250.10-4.72-69.8
50.250.10-4.84-79.8
60.250.10-5.56-97.2
2芯0.080.250.102.542.999.3316.1
0.140.250.102.803.2511.619.1
0.20.250.103.043.4914.222.4
0.350.250.103.363.8118.427.5
0.500.250.103.804.2524.734.9
0.750.250.104.184.6329.941.2
2芯10.250.104.324.7734.145.8
1.20.250.104.685.1340.753.4
1.50.250.105.245.6949.363.6
20.250.105.445.8958.072.8
3芯0.080.250.102.683.1312.119.7
0.140.250.102.963.4115.323.7
0.20.250.103.223.6719.028.3
0.350.250.103.574.0225.135.4
0.500.250.104.044.4934.145.8
0.750.250.104.454.9041.654.5
10.250.104.605.0547.861.2
1.20.250.105.995.4457.471.9
1.50.250.105.606.0570.086.3
20.250.105.816.2682.8100
4芯0.080.250.102.913.3614.923.3
0.140.250.103.233.6819.028.4
0.20.250.103.523.9723.934.1
0.350.250.103.914.3631.843.2
0.500.250.104.444.8943.556.6
0.750.250.104.905.3553.467.9
10.250.105.075.5261.676.6
1.20.250.105.505.9574.190.5
1.50.250.106.186.6390.6109
20.250.106.426.87107130

产品性能

项目指标
电线绝缘最薄处厚度≥0.2mm
电缆编织屏蔽密度≥85%
电线绝缘电阻≥1.0×104MΩ·km
绝缘浸水电压2.5KV/1min不击穿
电线冒烟(290±5)℃×15min,无冒烟现象
电线绝缘及电缆护套抗张强度:拉伸速度为50±5mm/min
A)电线绝缘截面0.08-0.6mm2时≥31.0N/mm2
截面0.75-3mm2时≥27.6N/mm2
截面4-6mm2时≥24N/mm2
B)电缆护套≥20.7N/mm2(H3型)
电线绝缘及电缆护套断裂伸长率:拉伸速度为50±5mm/min
A)电线绝缘截面0.08-2mm2时,≥250%
截面2.5-6mm2时,≥200%
B)电缆护套≥200%(H3型)



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