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铁路电缆
EAPSP nx4x0.9/1.3/1.4
类型:EAPSP nx4x0.9/1.3/1.4
应用:该电缆被用作铁道电缆可以直埋或管道敷设。
标准:RENFE E.T. 03.365.051.6
电缆结构:
导体 |
柔软的实心退火铜导体，标称直径0.9/1.3/1.4 mm |
绝缘 |
聚乙烯绝缘 |
成缆单元 |
四根绝缘线扭绞为一个四线组 |
成缆方式 |
星绞四线组以螺旋层绞方式绞合为缆芯 |
缆芯绕包 |
塑料带搭接缠绕于缆芯外 |
防潮层 |
一层涂有聚合物的铝带(0.2mm厚)纵包，并与内护套粘接 |
内护套 |
聚乙烯 |
铠装 |
一层皱纹钢带纵包 |
外护套 |
聚乙烯 |
可选结构
填充型电缆：缆芯间隙填充石油膏为电缆提供纵向防渗能力。电缆内阻水带与屏蔽层间，屏蔽层与护套间的空隙均有防水填充物。
在20℃的电气性能
标称导体直径 |
mm |
0.9 |
1.3 |
1.4 |
最大导体电阻 |
Ω/km |
28.5 |
13.7 |
11.7 |
最小绝缘电阻@500 V DC |
MΩ.km |
25000 |
25000 |
25000 |
电阻不平衡 |
% |
1 |
1 |
1 |
互电容@800Hz |
nF/km |
41 |
45 |
45 |
电容不平衡@800Hz |
||||
K1 平均值/个体值 |
pF/460m |
35/250 |
35/250 |
35/250 |
K9-12 平均值/个体值 |
pF/460m |
35/250 |
35/250 |
35/250 |
ea1/2 平均值/个体值 |
pF/460m |
320/1200 |
320/1200 |
320/1200 |
衰减@1KHz |
dB/km |
0.7 |
0.5 |
0.46 |
测试电压@50Hz 1min |
|
|
|
|
芯线之间 |
Veff |
2100 |
2100 |
2100 |
芯线与屏蔽之间 |
Veff |
2500 |
2500 |
2500 |
芯线与铠装层之间 |
Veff |
2000 |
2000 |
2000 |
机械和热性能
最小弯曲半径：10xOD
温度范围：-30℃到+70℃(工作中);-10℃到+50℃(安装中)
产品规格
EAPSP n x 4 x 0.9/1.3/1.4电缆
线缆型号 |
四线组数量 |
标称护套厚度 |
最大外径 |
标称重量 |
|
内护套 |
外护套 |
||||
0.9mm导体, 1.8mm绝缘线 |
|||||
RS/EAPSP-2Y(L)2YB2Y-1Q0.9 |
1 |
1.3 |
1.4 |
15.5 |
240 |
RS/EAPSP-2Y(L)2YB2Y-3Q0.9 |
3 |
1.3 |
1.4 |
19.5 |
380 |
RS/EAPSP-2Y(L)2YB2Y-5Q0.9 |
5 |
1.3 |
1.4 |
22.0 |
490 |
RS/EAPSP-2Y(L)2YB2Y-7Q0.9 |
7 |
1.3 |
1.4 |
24.0 |
580 |
RS/EAPSP-2Y(L)2YB2Y-10Q0.9 |
10 |
1.3 |
1.4 |
27.5 |
750 |
RS/EAPSP-2Y(L)2YB2Y-14Q0.9 |
14 |
1.4 |
1.6 |
30.0 |
920 |
1.3mm导体，2.5mm绝缘线 |
|||||
RS/EAPSP-2Y(L)2YB2Y-1Q1.3 |
1 |
1.3 |
1.4 |
16.0 |
270 |
RS/EAPSP-2Y(L)2YB2Y-3Q1.3 |
3 |
1.3 |
1.4 |
20.5 |
470 |
RS/EAPSP-2Y(L)2YB2Y-5Q1.3 |
5 |
1.4 |
1.6 |
26.5 |
680 |
RS/EAPSP-2Y(L)2YB2Y-7Q1.3 |
7 |
1.4 |
1.6 |
27.0 |
840 |
RS/EAPSP-2Y(L)2YB2Y-10Q1.3 |
10 |
1.4 |
1.6 |
30.5 |
1100 |
RS/EAPSP-2Y(L)2YB2Y-14Q1.3 |
14 |
1.5 |
1.6 |
34.0 |
1400 |
1.4mm导体, 2.6mm绝缘线 |
|||||
RS/EAPSP-2Y(L)2YB2Y-1Q1.4 |
1 |
1.3 |
1.4 |
18.0 |
330 |
RS/EAPSP-2Y(L)2YB2Y-3Q1.4 |
3 |
1.3 |
1.4 |
23.0 |
560 |
RS/EAPSP-2Y(L)2YB2Y-5Q1.4 |
5 |
1.4 |
1.6 |
26.5 |
770 |
RS/EAPSP-2Y(L)2YB2Y-7Q17 |
7 |
1.4 |
1.6 |
29.0 |
950 |
RS/EAPSP-2Y(L)2YB2Y-10Q1.4 |
10 |
1.4 |
1.6 |
34.0 |
1280 |
RS/EAPSP-2Y(L)2YB2Y-14Q1.4 |
14 |
1.5 |
1.6 |
38.0 |
1650 |
RS/EAPSP-2Y(L)2YB2Y-19Q1.4 |
19 |
1.6 |
1.8 |
43.0 |
2120 |
EAPSP-R n x 4 x 0.9/1.3/1.4电缆
线缆型号 |
四线组数量 |
标称护套厚度 |
最大外径 |
标称重量 |
|
内护套 |
外护套 |
||||
0.9mm导体, 1.8mm绝缘线 |
|||||
RS/EAPSP-R-2Y(F)(L)2YB2Y-1Q0.9 |
1 |
1.3 |
1.4 |
16.5 |
270 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-3Q0.9 |
3 |
1.3 |
1.4 |
22.0 |
470 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-5Q0.9 |
5 |
1.3 |
1.4 |
25.0 |
630 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-7Q0.9 |
7 |
1.3 |
1.4 |
26.7 |
730 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-10Q0.9 |
10 |
1.3 |
1.4 |
31.5 |
980 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-12Q0.9 |
12 |
1.4 |
1.6 |
32.8 |
1090 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-14Q0.9 |
14 |
1.4 |
1.6 |
34.6 |
1230 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-19Q0.9 |
19 |
1.5 |
1.6 |
39.0 |
1560 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-25Q0.9 |
25 |
1.5 |
1.6 |
43.2 |
1940 |
1.3mm导体，2.5mm绝缘线 |
|||||
RS/EAPSP-R-2Y(F)(L)2YB2Y-1Q1.3 |
1 |
1.3 |
1.4 |
18.0 |
360 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-3Q1.3 |
3 |
1.3 |
1.4 |
23.0 |
570 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-5Q1.3 |
5 |
1.4 |
1.6 |
29.5 |
830 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-7Q1.3 |
7 |
1.4 |
1.6 |
29.7 |
980 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-10Q1.3 |
10 |
1.4 |
1.6 |
34.5 |
1330 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-12Q1.3 |
12 |
1.5 |
1.8 |
38.0 |
1580 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-14Q1.3 |
14 |
1.5 |
1.8 |
38.6 |
1710 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-19Q1.3 |
19 |
1.6 |
2.0 |
45.5 |
2260 |
RS/EAPSP-R-2Y(F)(L)2YB2Y-25Q1.3 |
25 |
1.6 |
2.0 |
50.5 |
2840 |
