本系列机车电线电缆DCYJZ、DCYJZR电缆具有优异的耐热．阻燃，耐磨，耐锡焊等性能．以及结构尺寸小．重量轻，质地柔软等特点。电缆线芯允许的长期工作温度应不超过125℃．150℃短时过载温度应不超过250℃，最低使用温度为55℃。
下面是机车电缆DCYJZ的技术参数等详细介绍：
| 辐照交联聚烯烃绝缘铁路机车车辆用电缆 |
| |
一、执行标准Standards
Q／12 YJ 4014-2002
二、适用范围Applications：
本品适用于交流额定电压3KV及以下铁路机车车辆及其它车辆的电力及控制系统。
Suitable for the power and control system of railway locomotives and other vehicles rated A．C．3KV and below
三、使用特性Properties：
1．额定电压(交流)分为：250V、750V、1 500V、3000V。
Rated voltage：250V，750V，1500V．3000V
2．温度等级125℃．150℃。
3．电缆线芯允许的长期工作温度应不超过125℃．150℃短时过载温度应不超过250℃，最低使用温度为55℃。
Permissible long--term working temperature shall not exceed 125℃．150℃．Max．working temperature of the conductors in short circuit doesn’t exceed 250℃ or lower than -55℃．
4．电缆具有优异的耐热．阻燃，耐磨，耐锡焊等性能．以及结构尺寸小．重量轻，质地柔软等特点。
Good heat-resistant．flame-retardant，abrasion-resistance，with small construction，light weight and flexible properties．
5．电缆阻燃性达到GB／T18380．1-2001的要求。
Flame-retardant conforms to the requirement of DZ-1 in B／T1 8380.-2001．
四、型号和名称Types & Descriptions：
DCYJZ-125 125℃辐照交联聚烯烃绝缘机车车辆用电缆。
Irradiated cross-inked polyolefin insulated cable h locomotive
DCYJZR-125 125℃辐照交联聚烯烃绝缘机车车辆用软电缆。
Irradiated cross—linked polyolefin insulated flexible cable for locomotive1
DCYJZ-150 150℃辐照交联聚烯烃绝缘机车车辆用电缆。
Irradiated cross—linked polyolefin insulated cable locomotive
DCYJZR-150 150℃辐照交联聚烯烃绝缘机车车辆用软电缆
Irradiated cross—linked polyolefin insulated flexible cable locomotive
五、规格specification：
|
型 号
Type
|
额定电压 V
Rated Voltage
|
标称截面 mm
Nominal Cross Section Area
|
|
DCYJZ-125
|
250
|
O.5 ～ 10
|
|
DCYJZ-150
|
750.1500.3000
|
0.5 ～ 400
|
|
DCYJZR-125
DCYJZR-150
|
六、结构参数表
辐照交联聚烯烃绝缘铁路机车车辆用软电缆 型号： DCYJZR
|
序号
No
|
标称截面
Nominal Cross-Section
Area
mm 2
|
导体组成
根数／单线直径
Core structure
No. ／ Dia
mm
|
导体
外径
mm
|
电缆控制外径 mm
|
电缆最大外径Max ． overall Dia ． mm
|
电线参考重量 Approx ． Weight(Kg ／ Km)
|
20 ℃ 导体电阻不大于
D.C resistance at 20 ℃ not more than
Ω /km
|
|
250
V
|
750
V
|
1500
V
|
3000
V
|
250
V
|
750
V
|
1500
V
|
3000
V
|
250
V
|
750
V
|
1500
V
|
3000
V
|
|
1
|
O.5
|
28 ／ 0.15
|
0.95
|
2.25
|
2.45
|
3
|
3.45
|
2.4
|
2.6
|
3.3
|
3.6
|
8
|
9
|
12
|
14
|
40.1
|
|
2
|
O.5
|
42 ／ 0.15
|
1.15
|
2.45
|
2.65
|
3.25
|
3.65
|
2.6
|
3.5
|
4.2
|
4.6
|
11
|
12
|
15
|
18
|
26.7
|
|
3
|
1
|
56 ／ 0.15
|
1.3
|
2.8
|
3
|
3.8
|
4.2
|
2.9
|
3.7
|
4.5
|
4.9
|
15
|
16
|
21
|
24
|
20
|
|
4
|
1.5
|
85 ／ O.15
|
1.6
|
3.1
|
3.3
|
4.1
|
4.5
|
3.3
|
4.1
|
5
|
5.4
|
20
|
22
|
27
|
30
|
13.7
|
|
5
|
2.5
|
140 ／ 0.15
|
2.2
|
3.7
|
3.9
|
4.7
|
5.1
|
4
|
4.8
|
5.7
|
6.1
|
32
|
33
|
40
|
43
|
8.21
|
|
6
|
4
|
231 ／ O.15
|
2.8
|
4.3
|
4.6
|
5.4
|
5.7
|
4.7
|
5.6
|
6.4
|
6.8
|
49
|
50
|
58
|
62
|
5.09
|
|
序号
No
|
标称截面
Nominal Cross-Section
Area
mm 2
|
导体组成
根数／单线直径
Core structure
No. ／ Dia
mm
|
导体
外径
mm
|
电缆控制外径 mm
|
电缆最大外径
Max ． overall Dia ． mm
|
电线参考重量 Approx ． Weight(Kg ／ Km)
|
20 ℃ 导体电阻不大于
D.C resistance at 20 ℃ not more than
Ω /km
|
|
250
V
|
750
V
|
1500
V
|
3000
V
|
250
V
|
750
V
|
1500
V
|
3000
V
|
250
V
|
750
V
|
1500
V
|
3000
V
|
|
7
|
6
|
189 ／ 0.2
|
3.4
|
4.9
|
5.2
|
5.9
|
6.3
|
5.4
|
6.2
|
7.1
|
7.5
|
68
|
70
|
78
|
83
|
3.39
|
|
8
|
10
|
324 ／ 0.2
|
4.6
|
6.3
|
7
|
7 6
|
8.3
|
6.8
|
7.8
|
8.8
|
9.6
|
110
|
115
|
126
|
139
|
1.95
|
|
9
|
16
|
513 ／ O.2
|
5.7
|
|
8.1
|
8.7
|
9.8
|
|
9.1
|
10
|
10.8
|
|
180
|
189
|
207
|
1.24
|
|
10
|
25
|
783 ／ 0.2
|
7.2
|
|
10
|
10.9
|
11.7
|
|
10.7
|
11.7
|
12.5
|
|
270
|
289
|
306
|
0.795
|
|
11
|
35
|
1107 ／ 0.2
|
8.6
|
|
11.5
|
12 3
|
13.1
|
|
12.2
|
13.2
|
14
|
|
372
|
391
|
412
|
O.565
|
|
12
|
50
|
702 ／ 0.3
|
10.1
|
|
13.4
|
13.8
|
14.6
|
|
15.5
|
16
|
16.8
|
|
533
|
543
|
566
|
O.393
|
|
13
|
70
|
999 ／ O.3
|
12.3
|
|
15.6
|
16
|
16.8
|
|
17.3
|
17.9
|
18.7
|
|
738
|
751
|
778
|
O.277
|
|
14
|
95
|
1332 ／ O.3
|
13.8
|
|
17.1
|
17.9
|
18.7
|
|
19 ． 6
|
20.6
|
21.4
|
|
962
|
1001
|
1030
|
O.210
|
|
15
|
120
|
1702 ／ 0.3
|
1.6
|
|
19.3
|
20.1
|
20.9
|
|
21.3
|
22.2
|
23
|
|
1221
|
1255
|
1288
|
O.164
|
|
16
|
150
|
2109 ／ O ． 3
|
17.3
|
|
21.1
|
21 9
|
22.6
|
|
23.7
|
24.6
|
25.4
|
|
1520
|
1551
|
1585
|
O.132
|
|
17
|
185
|
1525 ／ 0.39
|
19.6
|
|
23.4
|
24.2
|
25
|
|
26.1
|
27.9
|
28.7
|
|
1841
|
1862
|
1968
|
O.108
|
|
18
|
240
|
1976 ／ 0.39
|
23
|
|
27.5
|
28
|
28.8
|
|
30.8
|
30.9
|
31.7
|
|
2396
|
2419
|
2467
|
O.0817
|
|
19
|
300
|
2464 ／ 0.39
|
26.3
|
|
31.3
|
31.7
|
32.8
|
|
34.2
|
34.6
|
36.5
|
|
3025
|
3055
|
3131
|
O.0654
|
|
20
|
400
|
341 6 ／ 0.39
|
33.25
|
|
38.9
|
39.3
|
40.6
|
|
42.5
|
43
|
45
|
|
4142
|
4186
|
4271
|
O.0495
|
辐照交联聚烯烃绝缘铁路机车车辆用软电缆
Irradiated Cross—linked Polyletin Insulated Cable For Locomotive 型号：DCYJZR
|
序号
No
|
标称截面
Nominal Cross-Section
Area
mm 2
|
导体组成
根数／单线直径
Core structure
No. ／ Dia
mm
|
导体
外径
mm
|
电缆控制外径 mm
|
电缆最大外径
Max ． overall Dia ． mm
|
电线参考重量 Approx ． Weight(Kg ／ Km)
|
20 ℃ 导体电阻不大于
D.C resistance at 20 ℃ not more than
Ω /km
|
|
250
V
|
750
V
|
1500
V
|
3000
V
|
250
V
|
750
V
|
1500
V
|
3000
V
|
250
V
|
750
V
|
1500
V
|
3000
V
|
|
1
|
O.5
|
16 ／ 0.2
|
0.95
|
2.25
|
2.45
|
3.1
|
3.45
|
2.4
|
2.6
|
3.3
|
3.6
|
8
|
9
|
12
|
14
|
40.1
|
|
2
|
0.75
|
24 ／ 0.2
|
1.15
|
2.45
|
2.65
|
3.25
|
3.65
|
2.6
|
3.3
|
4
|
4.4
|
11
|
12
|
15
|
18
|
26.7
|
|
3
|
1
|
32 ／ 0.2
|
1.3
|
2.8
|
3
|
3.8
|
4.2
|
3
|
3.5
|
4.3
|
4.7
|
15
|
16
|
21
|
24
|
20
|
|
4
|
1.5
|
48 ／ 0.2
|
1.6
|
3.1
|
3.3
|
4.1
|
4.5
|
3.3
|
3.8
|
4.6
|
5
|
20
|
21
|
27
|
30
|
13.7
|
|
5
|
2.5
|
77 ／ 0.2
|
2.05
|
3.55
|
3.8
|
4.65
|
4.95
|
3.8
|
4.3
|
5.1
|
5.5
|
29
|
31
|
37
|
41
|
8.21
|
|
6
|
4
|
56 ／ O.3
|
2.9
|
4.4
|
4.7
|
5.5
|
5.85
|
4.7
|
5.3
|
5.7
|
6.1
|
47
|
49
|
56
|
61
|
5.09
|
|
7
|
6
|
84 ／ 0.3
|
3.6
|
5.1
|
5.4
|
6.2
|
6.5
|
5.5
|
6.2
|
7
|
7.4
|
68
|
70
|
78
|
83
|
3.39
|
|
8
|
10
|
147 ／ O.3
|
4.55
|
6.25
|
6.8
|
7.65
|
8.5
|
6.7
|
7.4
|
8.3
|
9.1
|
110
|
116
|
127
|
140
|
1.95
|
|
9
|
16
|
133 ／ O ． 39
|
5.7
|
|
8.2
|
8.9
|
9.8
|
|
8.8
|
9.7
|
10.5
|
|
170
|
188
|
202
|
1.24
|
|
10
|
25
|
209 ／ 0.39
|
7.2
|
|
9.7
|
10.6
|
11.35
|
|
10.8
|
11.3
|
12.1
|
|
268
|
285
|
301
|
O.795
|
|
11
|
35
|
304 ／ O.39
|
8.6
|
|
11.1
|
1 1.9
|
12.7
|
|
12.8
|
13.8
|
14.6
|
|
380
|
400
|
419
|
O.565
|
|
12
|
50
|
418 ／ 0.39
|
10.1
|
|
13
|
13.4
|
14.2
|
|
15.1
|
16.3
|
17.1
|
|
520
|
528
|
552
|
0.393
|
|
|
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