一、执行标准:机车电缆 Q/1 2YJ 4170-2001
二、耐压等级:450/750V
三、产品结构:
导电线芯+绝缘层+内称层+(屏蔽层)+外护层
四、生产范围:
芯数为2~61芯,截面为0.5~2.5mm。。
五、适用范围:
本产品适用于交流额定电压450/750V及以下铁道及矿山等各种类型机车车辆及船舶、石油平台、核能供电系统用。特别适用于要求耐温等级高、有矿物油或燃料油污染及有绿色环保要求的场合。
六、使用特性:
1)额定电压为450/750V。
2)电缆导体的长期允许工作温度应不超过125℃。
3)电缆可在受矿物油或燃料油污染的场合使用。
4)电缆使用最低环境温度应不低于55℃,敷设温度不低于 -30℃。
5)电缆敷设的允许弯曲半径:
电缆外径(D)为20mm及以下者……………………应不小于3D
电缆外径(D)为20mm以上者……………………应不小于5D
6)低烟无卤特性满足GB/T17650.2-98和GB/T17651.2-98的要求
7)烟气毒性对应GAl32准安全级的要求。
七、产品型号及说明:
WDZ-DCK-125 125℃低烟无卤阻燃机车车辆用控制电缆
WDZ-DCKP-125 125℃低烟无卤阻燃机车车辆用屏蔽控制电缆
WDZ-DCK-100 100℃低烟无卤阻燃机车车辆用控制电缆
WDZ-DCKP-100 100℃低烟无卤阻燃机车车辆用屏蔽控制电缆
125 ℃ 低烟无卤阻燃机车车辆用控制电缆部分规格尺寸及参考数据:代表型号: WD-DCK-125 |
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序号 |
芯数×标称截面 |
导体组成 |
电缆参考外径 |
参考重量 |
20 ℃ 导体电阻不大于 |
|
铜丝 |
镀锡铜丝 |
|||||
1 |
2 × 0.5 |
16 / 0.2 |
8.0 |
56 |
39.0 |
40.1 |
2 |
2 × O.75 |
24 / 0.2 |
8.4 |
61 |
26.O |
26.7 |
3 |
2 × 1.O |
32 / 0.2 |
8.8 |
67 |
19.5 |
20.O |
4 |
2 × 1.5 |
48 / 0.2 |
10.0 |
84 |
13.3 |
13.7 |
5 |
2 × 2.5 |
77 / 0.2 |
11.5 |
118 |
7.98 |
8.21 |
6 |
3 × 0.5 |
16 / 0.2 |
8.4 |
64 |
39.0 |
40.1 |
7 |
3 × 0.75 |
24 / 0.2 |
8.8 |
71 |
26.0 |
26.7 |
8 |
3 × 1.0 |
32 / 0.2 |
9.2 |
83 |
19.5 |
20.0 |
9 |
3 × 1.5 |
48 / 0.2 |
10.5 |
107 |
13.3 |
13.7 |
10 |
3 × 2.5 |
77 / 0.2 |
12.0 |
153 |
7.98 |
8.21 |
11 |
4 × 0.5 |
16 / 0.2 |
9.0 |
74 |
39.0 |
40.1 |
12 |
4 × O.75 |
24 / 0.2 |
9.4 |
86 |
26.0 |
26.7 |
13 |
4 × 1.0 |
32 / 0.2 |
10.0 |
100 |
19.5 |
20.0 |
14 |
4 × 1.5 |
48 / 0.2 |
11.5 |
134 |
13.3 |
13.7 |
15 |
4 × 2.5 |
77 / 0.2 |
13.0 |
192 |
7.98 |
8.21 |
16 |
5 × O.5 |
16 / 0.2 |
9.6 |
94 |
39.0 |
40.1 |
17 |
5 × 0.75 |
24 / 0.2 |
10.5 |
101 |
26.0 |
26.7 |
18 |
5 × 1.O |
32 / 0.2 |
11.0 |
122 |
19.5 |
20.0 |
19 |
5 × 1.5 |
48 / 0.2 |
12.0 |
158 |
13.3 |
13.7 |
20 |
5 × 2.5 |
77 / 0.2 |
14.5 |
246 |
7.98 |
8.21 |
21 |
7 × 0.5 |
16 / 0.2 |
10.5 |
109 |
39.0 |
40.1 |
22 |
7 × O.75 |
24 / O.2 |
11.0 |
128 |
26.0 |
26.7 |
23 |
7 × 1.O |
32 / 0.2 |
11.5 |
152 |
19.5 |
20.0 |
24 |
7 × 1.5 |
48 / 0.2 |
13.O |
204 |
13.3 |
13 7 |
25 |
7 × 2.5 |
77 / 0.2 |
16.0 |
320 |
7.98 |
8.21 |
26 |
8 × 0.5 |
16 / 0.2 |
11.5 |
117 |
39.0 |
40.1 |
27 |
8 × 0.75 |
24 / 0.2 |
12.0 |
144 |
26.O |
26.7 |
28 |
8 × 1.0 |
32 / 0.2 |
13.0 |
174 |
19.5 |
20 0 |
29 |
8 × 1.5 |
48 / 0.2 |
15.0 |
254 |
13.3 |
13.7 |
30 |
8 × 2.5 |
77 / 0.2 |
17.5 |
370 |
7.98 |
8.21 |
31 |
10 × O.5 |
16 / 0.2 |
12.5 |
134 |
39.0 |
40.1 |
32 |
1 0 × 0.75 |
24 / 0.2 |
13.5 |
176 |
26.0 |
26.7 |
33 |
10 × 1.0 |
32 / 0.2 |
15.0 |
228 |
19.5 |
20.0 |
34 |
10 × 1.5 |
48 / 0.2 |
17.0 |
307 |
13.3 |
13.7 |
35 |
10 × 2.5 |
77 / 0.2 |
19.5 |
445 |
7.98 |
8.21 |
36 |
1 2 × 0.5 |
16 / 0.2 |
13.0 |
165 |
39.0 |
40.1 |
37 |
1 2 × 0.75 |
24 / 0.2 |
14.5 |
217 |
26.O |
26.7 |
38 |
1 2 × 1.O |
32 / 0.2 |
15.5 |
261 |
19.5 |
20.O |
39 |
1 2 × 1.5 |
48 / 0.2 |
17.5 |
351 |
13.3 |
13.7 |
40 |
1 2 × 2.5 |
77 / 0.2 |
20.5 |
515 |
7.98 |
8.21 |
41 |
14 × O.5 |
16 / 0.2 |
13.5 |
187 |
39.0 |
40.1 |
42 |
14 × 0.75 |
24 / 0.2 |
15.0 |
245 |
26.0 |
26.7 |
43 |
1 4 × 1.0 |
32 / 0.2 |
16.0 |
293 |
19.5 |
20.0 |
44 |
14 × 1.5 |
48 / 0.2 |
18.O |
396 |
13.3 |
13.7 |
45 |
1 4 × 2.5 |
77 / 0.2 |
21.0 |
587 |
7.98 |
8.21 |
46 |
1 6 × 0.5 |
16 / 0.2 |
15.0 |
204 |
39.0 |
40.1 |
47 |
1 6 × 0.75 |
24 / 0.2 |
16.O |
274 |
26.0 |
26.7 |
48 |
1 6 × 1.0 |
32 / 0.2 |
17.O |
328 |
19.5 |
20.0 |
49 |
1 6 × 1.5 |
48 / O.2 |
19.5 |
448 |
13.3 |
13.7 |
50 |
1 6 × 2.5 |
77 / 0.2 |
23.O |
680 |
7.98 |
8.21 |
51 |
1 9 × 0.5 |
16 / 0.2 |
15.5 |
234 |
39.0 |
40.1 |
52 |
19 × 0.75 |
24 / 0.2 |
16.5 |
313 |
26.0 |
26.7 |
53 |
1 9 × 1.0 |
32 / 0.2 |
17.5 |
375 |
19.5 |
20.O |
54 |
1 9 × 1.5 |
48 / 0.2 |
20.5 |
507 |
13.3 |
13.7 |
55 |
1 9 × 2.5 |
77 / 0.2 |
24.0 |
781 |
7.98 |
8.21 |
56 |
24 × 0.5 |
16 / 0.2 |
18.O |
273 |
39.0 |
40.1 |
57 |
24 × 0.75 |
24 / 0.2 |
19.0 |
390 |
26.O |
26.7 |
58 |
24 × 1.0 |
32 / 0.2 |
20.O |
466 |
19.5 |
20.0 |
59 |
24 × 1.5 |
48 / O.2 |
23.5 |
658 |
13.3 |
13.7 |
60 |
24 × 2.5 |
77 / 0.2 |
27.5 |
975 |
7.98 |
8.21 |
61 |
27 × O.5 |
16 / O.2 |
18.0 |
312 |
39.O |
40.1 |
62 |
27 × O.75 |
24 / 0.2 |
19.5 |
424 |
26.0 |
26.7 |
63 |
27 × 1.0 |
32 / 0.2 |
20.5 |
511 |
19.5 |
20.0 |
64 |
27 × 1.5 |
48 / 0.2 |
24.O |
727 |
13.3 |
13.7 |
65 |
27 × 2.5 |
77 / 0.2 |
28.5 |
1082 |
7.98 |
8.21 |
66 |
30 × 0.5 |
16 / 0.2 |
18.5 |
357 |
39.0 |
40.1 |
67 |
30 × O.75 |
24 / 0.2 |
20.0 |
468 |
26.0 |
26.7 |
68 |
30 × 1.O |
32 / 0.2 |
21.5 |
578 |
19.5 |
20.0 |
69 |
30 × 1.5 |
48 / 0.2 |
25.0 |
794 |
13.3 |
13.7 |
70 |
30 × 2.5 |
77 / 0.2 |
29.5 |
1188 |
7.98 |
8.21 |
71 |
37 × O.5 |
16 / 0.2 |
20.0 |
396 |
39.0 |
40.1 |
72 |
37 × 0.75 |
24 / 0.2 |
21.5 |
375 |
26.O |
26.7 |
73 |
37 × 1.0 |
32 / 0.2 |
23.5 |
690 |
19.5 |
20.0 |
74 |
37 × 1.5 |
48 / 0.2 |
27.0 |
955 |
13.3 |
13.7 |
75 |
37 × 2.5 |
77 / 0.2 |
31.5 |
1433 |
7.98 |
8.21 |
76 |
44 × 0.5 |
16 / 0.2 |
22.5 |
475 |
39.O |
40.1 |
78 |
44 × O.75 |
24 / 0.2 |
24.5 |
671 |
26.O |
26.7 |
79 |
44 × 1.O |
32 / 0.2 |
26.0 |
815 |
19.5 |
20.0 |
80 |
44 × 1.5 |
48 / 0.2 |
30.O |
1126 |
13.3 |
13.7 |
81 |
44 × 2.5 |
77 / 0.2 |
36.0 |
1735 |
7.98 |
8.21 |
82 |
48 × 0.5 |
16 / 0.2 |
23.O |
503 |
39.0 |
40.1 |
83 |
48 × O.75 |
24 / 0.2 |
25.O |
722 |
26.0 |
26.7 |
84 |
48 × 1.0 |
32 / 0.2 |
26.5 |
920 |
19.5 |
20.0 |
85 |
48 × 1.5 |
48 / O.2 |
30.5 |
1211 |
13.3 |
13.7 |
86 |
48 × 2.5 |
77 / 0.2 |
36.5 |
1869 |
7.98 |
8.21 |
87 |
61 × 0.5 |
16 / 0.2 |
25.O |
576 |
39.O |
40.1 |
88 |
61 × O.75 |
24 / 0.2 |
27.0 |
888 |
26.0 |
26.7 |
89 |
61 × 1.O |
32 / 0.2 |
28.5 |
1076 |
19.5 |
20.0 |
90 |
61 × 1.5 |
48 / 0.2 |
33.5 |
1541 |
13.3 |
13.7 |
91 |
61 × 2.5 |
77 / O.2 |
40.5 |
2353 |
7.98 |
8.21 |