产品型号:DCXF/2,DCH/3,DCH/3-100,DCEH/3,DCEH/3-100
一、适用范围
本产品采用橡皮绝缘,根据绝缘用橡皮的不同分为三个品种,主要适用于交流额定电压3kV及以下铁路机车车辆用电缆的电能传输和敷设连接用线,具有一定的耐油、耐寒、耐紫外线等特性。
二、产品结构示意图
三、使用特性
1、额定电压U0/U为500V、750V、1kV、1.5kV和3kV。直流额定电压为交流额定电压的1.5倍。
2、电缆长期允许工作温度为: DCXF/2、DCH/3、DCEH/3产品为70℃;DCH/3-100,DCEH/3-100产品为100℃。
3、电缆最低使用环境温度:DCXF/2、DCH/3、DCEH/3、DCH/3-100、DCEH/3-100等产品应不低于-25℃。
4、电缆敷设的允许弯曲半径:
电缆外径(D)为20mm及以下时应不小于3D。
电缆外径(D)为20mm以上时应不小于5D。
四、电缆的型号及规格
1、电缆的型号见表1.
表1 电缆型号及名称
序号
|
型号
|
额定电压
|
名称
|
1
|
DCXF/2
|
750V、1.5kV
|
铜芯天然丁苯橡皮绝缘氯丁橡皮护套铁路机车车辆用电缆(电线)
|
2
|
DCH/3
|
750V
|
铜芯氯磺化聚乙烯绝缘铁路机车车辆用电缆(电线)
|
3
|
DCH/3-100
|
750V
|
铜芯耐热100℃氯磺化聚乙烯绝缘铁路机车车辆用电缆(电线)
|
4
|
DCEH/3
|
750V、1.5kV、3kV
|
铜芯乙丙绝缘氯磺化聚乙烯护套铁路机车车辆用电缆(电线)
|
5
|
DCEH/3-100
|
750V、1.5kV、3kV
|
铜芯耐热100℃乙丙绝缘氯磺化聚乙烯护套铁路机车车辆用电缆(电线)
|
2、缆的规格见表2
表2 电缆的规格
序号
|
型号
|
额定电压
|
规格mm2
|
1
|
DCXF/2
|
750V,1.5kV
|
1,1.5,2.5,4,6,10,16,25,35,50,70,95,120,150,185,240,300
|
2
|
DCH/3,DCH/3-100
|
750V
|
0.5,0.75,1,1.5,2.5,4,6,10,16,25,35,50,70,95,120,150,185,240,300
|
3
|
DCEH/3,DCEH/3-100
|
750V
|
0.5,0.75,1,1.5,2.5,4,6,10,16,25,35,50,70,95,120,150,185,240,300
|
4
|
DCEH/3,DCEH/3-100
|
1.5kV
|
1,1.5,2.5,4,6,10,16,25,35,50,70,95,120,150,185,240,300
|
3、代号名称和含义如表3
表3 代号的名称及含义
项目
|
代号
|
说明
|
系列代号
|
DC
|
机车车辆用电缆(电线)
|
绝缘材料
|
X
|
天然丁苯橡皮
|
E
|
乙丙橡皮
|
|
H
|
氯磺化聚乙烯
|
|
护套材料
|
F
|
氯丁橡皮
|
H
|
氯磺化聚乙烯
|
|
耐油特性
|
1
|
安装在无矿物油和燃料油污染处
|
2
|
安装在受矿物油污染,但无燃料油污染处
|
|
3
|
安装在受矿物油和燃料油污染处
|
|
耐热特性
|
70
|
耐热70℃
|
100
|
耐热100℃
|
|
注:耐温等级无明确标注者为70℃。
|
五、主要技术特点
1、成品电缆导体直流电阻符合GB/T 3956-1983的有关规定。
2、20℃时绝缘电阻:额定电压3kV的DCEH/3、DCEH/3-100型电缆应不小于1013Ω.km。
3、成品电缆经受如下交流电压试验不击穿:
表3 交流电压试验
额定电压
|
750V
|
1.5kV
|
3kV
|
交流电压试验
|
2 kV/15min
|
6 kV/15min
|
12 kV/15min
|
4、DCXF/2型电缆允许在受矿物油污染的环境使用;DCH/3、DCH/3-100、DCEH/3、DCEH/3-100型电缆允许在受矿物油和燃料油污染的环境使用。
六、 电缆基本结构参数如表5所示:
表5 电缆结构参数
型号
|
导体标称截面mm2
|
导体结构根数/单线直径mm
|
绝缘标称厚度mm
|
护套标称厚度mm
|
平均外径mm
|
|
下限
|
上限
|
|||||
DCXF/2 750V
|
1(A)
|
32/0.20
|
0.8
|
1.0
|
4.7
|
5.6
|
1(B)
|
56/0.15
|
0.8
|
1.0
|
4.7
|
5.6
|
|
1.5(A)
|
30/0.25
|
0.8
|
1.0
|
4.9
|
6.0
|
|
1.5(B)
|
85/0.15
|
0.8
|
1.0
|
5.0
|
6.0
|
|
2.5(A)
|
50/0.25
|
0.8
|
1.0
|
5.6
|
6.8
|
|
2.5(B)
|
140/0.15
|
0.8
|
1.0
|
5.6
|
6.8
|
|
4(A)
|
56/0.30
|
0.8
|
1.0
|
5.8
|
7.0
|
|
4(B)
|
228/0.15
|
0.8
|
1.0
|
5.8
|
7.0
|
|
6(A)
|
84/0.30
|
0.8
|
1.0
|
6.4
|
8.4
|
|
6(B)
|
189/0.20
|
0.8
|
1.0
|
6.4
|
8.0
|
|
10(A)
|
80/0.40
|
1.0
|
1.2
|
8.2
|
10.5
|
|
10(B)
|
324/0.20
|
1.0
|
1.2
|
8.2
|
10.5
|
|
16(A)
|
126/0.40
|
1.0
|
1.2
|
9.2
|
12.0
|
|
16(B)
|
513/0.20
|
1.0
|
1.2
|
9.2
|
11.5
|
|
25(A)
|
196/0.40
|
1.2
|
1.2
|
10.5
|
14.0
|
|
25(B)
|
783/0.20
|
1.2
|
1.2
|
10.5
|
14.0
|
|
35(A)
|
276/0.40
|
1.2
|
1.5
|
12.5
|
16.0
|
|
35(B)
|
1107/0.20
|
1.2
|
1.5
|
12.5
|
16.0
|
|
50(A)
|
396/0.40
|
1.4
|
1.5
|
14.5
|
18.5
|
|
50(B)
|
702/0.30
|
1.4
|
1.5
|
14.5
|
18.5
|
|
70(A)
|
360/0.50
|
1.4
|
1.5
|
16.0
|
20.5
|
|
70(B)
|
999/0.30
|
1.4
|
1.5
|
16.0
|
20.5
|
|
95(A)
|
475/0.50
|
1.6
|
1.5
|
18.0
|
22.5
|
|
95(B)
|
1332/0.30
|
1.6
|
1.5
|
18.0
|
22.5
|
|
120(A)
|
608/0.50
|
1.6
|
2.0
|
20.5
|
25.5
|
|
120(B)
|
1702/0.30
|
1.6
|
2.0
|
20.5
|
25.5
|
|
150(A)
|
756/0.50
|
1.8
|
2.0
|
22.5
|
28.5
|
|
150(B)
|
2109/0.30
|
1.8
|
2.0
|
22.5
|
28.5
|
|
185(A)
|
925/0.50
|
2.0
|
2.0
|
24.5
|
30.5
|
|
185(B)
|
1443/0.40
|
2.0
|
2.0
|
24.5
|
30.5
|
|
240(A)
|
1221/0.50
|
2.2
|
2.0
|
27.5
|
34.0
|
|
240(B)
|
1891/0.40
|
2.2
|
2.0
|
27.5
|
34.0
|
|
300(A)
|
1525/0.50
|
2.4
|
2.0
|
30.0
|
37.5
|
|
300(B)
|
2379/0.40
|
2.4
|
2.0
|
30.0
|
37.5
|
|
DCXF/2 1.5kV
|
1.5(A)
|
30/0.25
|
1.2
|
1.0
|
5.6
|
6.8
|
1.5(B)
|
85/0.15
|
1.2
|
1.0
|
5.6
|
6.8
|
|
2.5(A)
|
50/0.25
|
1.2
|
1.0
|
6.2
|
7.2
|
|
2.5(B)
|
140/0.15
|
1.2
|
1.0
|
6.2
|
7.2
|
|
4(A)
|
56/0.30
|
1.2
|
1.0
|
6.6
|
7.8
|
|
4(B)
|
228/0.15
|
1.2
|
1.0
|
6.6
|
7.8
|
|
6(A)
|
84/0.30
|
1.2
|
1.0
|
7.2
|
9.4
|
|
6(B)
|
189/0.20
|
1.2
|
1.0
|
7.2
|
9.0
|
|
10(A)
|
80/0.40
|
1.4
|
1.2
|
9.0
|
11.5
|
|
10(B)
|
324/0.20
|
1.4
|
1.2
|
9.0
|
11.5
|
|
16(A)
|
126/0.40
|
1.4
|
1.2
|
10.0
|
13.0
|
|
16(B)
|
513/0.20
|
1.4
|
1.2
|
10.0
|
12.5
|
|
25(A)
|
196/0.40
|
1.6
|
1.5
|
12.0
|
15.5
|
|
25(B)
|
783/0.20
|
1.6
|
1.5
|
12.0
|
15.5
|
|
35(A)
|
276/0.40
|
1.6
|
1.5
|
13.0
|
17.0
|
|
35(B)
|
1107/0.20
|
1.6
|
1.5
|
13.0
|
17.0
|
|
50(A)
|
396/0.40
|
1.8
|
1.5
|
15.0
|
19.5
|
|
50(B)
|
702/0.30
|
1.8
|
1.5
|
15.0
|
19.0
|
|
70(A)
|
360/0.50
|
1.8
|
1.5
|
16.5
|
21.5
|
|
70(B)
|
999/0.30
|
1.8
|
1.5
|
17.0
|
21.0
|
|
95(A)
|
475/0.50
|
2.0
|
2.0
|
19.5
|
24.5
|
|
95(B)
|
1332/0.30
|
2.0
|
2.0
|
20.0
|
24.5
|
|
120(A)
|
608/0.50
|
2.0
|
2.0
|
21.5
|
26.5
|
|
120(B)
|
1702/0.30
|
2.0
|
2.0
|
21.5
|
26.5
|
|
150(A)
|
756/0.50
|
2.2
|
2.0
|
23.0
|
29.5
|
|
150(B)
|
2109/0.30
|
2.2
|
2.0
|
23.5
|
29.0
|
|
185(A)
|
925/0.50
|
2.4
|
2.0
|
25.5
|
31.5
|
|
185(B)
|
1443/0.40
|
2.4
|
2.0
|
25.5
|
31.5
|
|
240(A)
|
1221/0.50
|
2.6
|
2.0
|
28.0
|
35.0
|
|
240(B)
|
1891/0.40
|
2.6
|
2.0
|
28.5
|
35.0
|
|
300(A)
|
1525/0.50
|
2.8
|
2.0
|
31.0
|
38.5
|
|
300(B)
|
2379/0.40
|
2.8
|
2.0
|
31.0
|
38.0
|
|
DCH/3 750V
DCH/3-100 750V
|
0.5(A)
|
16/0.20
|
1.0
|
|
|
3.4
|
0.5(B)
|
28/0.15
|
1.0
|
|
|
3.4
|
|
0.75(A)
|
24/0.20
|
1.0
|
|
|
3.8
|
|
0.75(B)
|
42/0.15
|
1.0
|
|
|
3.8
|
|
1.0(A)
|
32/0.20
|
1.2
|
|
|
4.4
|
|
1.0(B)
|
56/0.15
|
1.2
|
|
|
4.4
|
|
1.5(A)
|
30/0.25
|
1.2
|
|
|
4.7
|
|
1.5(B)
|
85/0.15
|
1.2
|
|
|
4.7
|
|
2.5(A)
|
50/0.25
|
1.2
|
|
|
5.2
|
|
2.5(B)
|
140/0.15
|
1.2
|
|
|
5.2
|
|
4(A)
|
56/0.30
|
1.2
|
|
|
6.0
|
|
4(B)
|
228/0.15
|
1.2
|
|
|
6.0
|
|
6(A)
|
84/0.30
|
1.2
|
|
|
7.4
|
|
6(B)
|
189/0.20
|
1.2
|
|
|
7.4
|
|
10(A)
|
80/0.40
|
1.4
|
|
|
9.0
|
|
10(B)
|
324/0.20
|
1.4
|
|
|
9.0
|
|
16(A)
|
126/0.40
|
1.4
|
|
|
10.5
|
|
16(B)
|
513/0.20
|
1.4
|
|
|
10.0
|
|
25(A)
|
196/0.40
|
1.6
|
|
|
12.5
|
|
25(B)
|
783/0.20
|
1.6
|
|
|
12.5
|
|
35(A)
|
276/0.40
|
1.6
|
|
|
14.0
|
|
35(B)
|
1107/0.20
|
1.6
|
|
|
14.0
|
|
50(A)
|
396/0.40
|
1.8
|
|
|
16.5
|
|
50(B)
|
702/0.30
|
1.8
|
|
|
16.0
|
|
70(A)
|
360/0.50
|
1.8
|
|
|
18.5
|
|
70(B)
|
999/0.30
|
1.8
|
|
|
18.0
|
|
95(A)
|
475/0.50
|
2.0
|
|
|
20.5
|
|
95(B)
|
1332/0.30
|
2.0
|
|
|
20.5
|
|
120(A)
|
608/0.50
|
2.0
|
|
|
22.5
|
|
120(B)
|
1702/0.30
|
2.0
|
|
|
22.5
|
|
150(A)
|
756/0.50
|
2.2
|
|
|
25.5
|
|
150(B)
|
2109/0.30
|
2.2
|
|
|
25.0
|
|
185(A)
|
925/0.50
|
2.4
|
|
|
27.5
|
|
185(B)
|
1443/0.40
|
2.4
|
|
|
27.5
|
|
240(A)
|
1221/0.50
|
2.6
|
|
|
31.0
|
|
240(B)
|
1891/0.40
|
2.6
|
|
|
31.0
|
|
300(A)
|
1525/0.50
|
2.8
|
|
|
34.0
|
|
300(B)
|
2379/0.40
|
2.8
|
|
|
34.0
|
|
DCEH/3 750V
DCEH/3-100 750V
|
0.5(A)
|
16/0.20
|
0.6
|
0.6
|
3.2
|
4.4
|
0.5(B)
|
28/0.15
|
0.6
|
0.6
|
3.2
|
4.4
|
|
0.75(A)
|
24/0.20
|
0.6
|
0.6
|
3.4
|
4.7
|
|
0.75(B)
|
42/0.15
|
0.6
|
0.6
|
3.4
|
4.7
|
|
1.0(A)
|
32/0.20
|
0.6
|
0.6
|
3.5
|
4.9
|
|
1.0(B)
|
56/0.15
|
0.6
|
0.6
|
3.5
|
4.9
|
|
1.5(A)
|
30/0.25
|
0.6
|
0.6
|
3.7
|
5.4
|
|
1.5(B)
|
85/0.15
|
0.6
|
0.6
|
3.8
|
5.4
|
|
2.5(A)
|
50/0.25
|
0.7
|
0.6
|
4.4
|
6.2
|
|
2.5(B)
|
140/0.15
|
0.7
|
0.6
|
4.4
|
6.2
|
|
4(A)
|
56/0.30
|
0.7
|
0.6
|
5.0
|
6.8
|
|
4(B)
|
228/0.15
|
0.7
|
0.6
|
5.0
|
6.8
|
|
6(A)
|
84/0.30
|
0.7
|
0.6
|
5.4
|
7.8
|
|
6(B)
|
189/0.20
|
0.7
|
0.6
|
5.4
|
7.8
|
|
10(A)
|
80/0.40
|
0.8
|
0.8
|
7.0
|
9.0
|
|
10(B)
|
324/0.20
|
0.8
|
0.8
|
7.0
|
9.0
|
|
16(A)
|
126/0.40
|
0.8
|
0.8
|
8.0
|
10.5
|
|
16(B)
|
513/0.20
|
0.8
|
0.8
|
8.0
|
10.5
|
|
25(A)
|
196/0.40
|
1.0
|
1.0
|
10.0
|
13.0
|
|
25(B)
|
783/0.20
|
1.0
|
1.0
|
10.0
|
13.0
|
|
35(A)
|
276/0.40
|
1.0
|
1.0
|
11.0
|
14.5
|
|
35(B)
|
1107/0.20
|
1.0
|
1.0
|
11.0
|
14.5
|
|
50(A)
|
396/0.40
|
1.2
|
1.2
|
13.5
|
17.0
|
|
50(B)
|
702/0.30
|
1.2
|
1.2
|
13.5
|
17.0
|
|
70(A)
|
360/0.50
|
1.2
|
1.2
|
15.0
|
19.5
|
|
70(B)
|
999/0.30
|
1.2
|
1.2
|
15.0
|
19.5
|
|
95(A)
|
475/0.50
|
1.4
|
1.4
|
17.5
|
21.5
|
|
95(B)
|
1332/0.30
|
1.4
|
1.4
|
17.5
|
21.5
|
|
120(A)
|
608/0.50
|
1.4
|
1.4
|
, 19.0
|
23.5
|
|
120(B)
|
1702/0.30
|
1.4
|
1.4
|
19.0
|
23.5
|
|
150(A)
|
756/0.50
|
1.8
|
1.8
|
22.0
|
28.0
|
|
150(B)
|
2109/0.30
|
1.8
|
1.8
|
22.5
|
28.0
|
|
185(A)
|
925/0.50
|
1.8
|
1.8
|
23.5
|
29.5
|
|
185(B)
|
1443/0.40
|
1.8
|
1.8
|
23.5
|
29.5
|
|
240(A)
|
1221/0.50
|
2.2
|
2.2
|
28.0
|
34.0
|
|
240(B)
|
1891/0.40
|
2.2
|
2.2
|
28.0
|
34.0
|
|
300(A)
|
1525/0.50
|
2.2
|
2.2
|
30.0
|
37.0
|
|
300(B)
|
2379/0.40
|
2.2
|
2.2
|
30.0
|
37.0
|
|
DCEH/3 1.5kV
DCEH/3-100 1.5kV
|
1.0(A)
|
32/0.20
|
0.8
|
0.8
|
4.3
|
6.0
|
1.0(B)
|
56/0.15
|
0.8
|
0.8
|
4.3
|
6.0
|
|
1.5(A)
|
30/0.25
|
0.8
|
0.8
|
4.5
|
6.6
|
|
1.5(B)
|
85/0.15
|
0.8
|
0.8
|
4.6
|
6.6
|
|
2.5(A)
|
50/0.25
|
0.9
|
0.9
|
5.0
|
7.6
|
|
2.5(B)
|
140/0.15
|
0.9
|
0.9
|
5.2
|
7.6
|
|
4(A)
|
56/0.30
|
0.9
|
0.9
|
5.8
|
8.2
|
|
4(B)
|
228/0.15
|
0.9
|
0.9
|
5.8
|
8.2
|
|
6(A)
|
84/0.30
|
0.9
|
0.9
|
6.4
|
9.0
|
|
6(B)
|
189/0.20
|
0.9
|
0.9
|
6.4
|
8.8
|
|
10(A)
|
80/0.40
|
1.0
|
1.0
|
8.0
|
9.8
|
|
10(B)
|
324/0.20
|
1.0
|
1.0
|
7.8
|
9.8
|
|
16(A)
|
126/0.40
|
1.0
|
1.0
|
8.8
|
11.5
|
|
16(B)
|
513/0.20
|
1.0
|
1.0
|
8.8
|
11.0
|
|
25(A)
|
196/0.40
|
1.2
|
1.2
|
10.5
|
13.5
|
|
25(B)
|
783/0.20
|
1.2
|
1.2
|
10.5
|
13.5
|
|
35(A)
|
276/0.40
|
1.2
|
1.2
|
12.0
|
15.0
|
|
35(B)
|
1107/0.20
|
1.2
|
1.2
|
12.0
|
15.0
|
|
50(A)
|
396/0.40
|
1.4
|
1.4
|
14.0
|
18.0
|
|
50(B)
|
702/0.30
|
1.4
|
1.4
|
14.0
|
18.0
|
|
70(A)
|
360/0.50
|
1.4
|
1.4
|
16.0
|
20.5
|
|
70(B)
|
999/0.30
|
1.4
|
1.4
|
16.0
|
19.5
|
|
95(A)
|
475/0.50
|
1.6
|
1.6
|
18.0
|
22.5
|
|
95(B)
|
1332/0.30
|
1.6
|
1.6
|
18.5
|
22.5
|
|
120(A)
|
608/0.50
|
1.6
|
1.6
|
19.5
|
24.5
|
|
120(B)
|
1702/0.30
|
1.6
|
1.6
|
20.0
|
24.5
|
|
150(A)
|
756/0.50
|
2.0
|
1.8
|
22.5
|
29.0
|
|
150(B)
|
2109/0.30
|
2.0
|
1.8
|
22.5
|
28.0
|
|
185(A)
|
925/0.50
|
2.0
|
1.8
|
24.0
|
30.0
|
|
185(B)
|
1443/0.40
|
2.0
|
1.8
|
24.0
|
30.0
|
|
240(A)
|
1221/0.50
|
2.4
|
2.4
|
28.5
|
35.0
|
|
240(B)
|
1891/0.40
|
2.4
|
2.4
|
28.5
|
35.0
|
|
300(A)
|
1525/0.50
|
2.4
|
2.4
|
31.0
|
38.0
|
|
300(B)
|
2379/0.40
|
2.4
|
2.4
|
31.0
|
38.0
|
|
DCEH/3 3kV
DCEH/3-100 3kV
|
2.5(A)
|
50/0.25
|
1.4
|
1.2
|
7.0
|
8.6
|
2.5(B)
|
140/0.15
|
1.4
|
1.2
|
7.0
|
8.6
|
|
4(A)
|
56/0.30
|
1.4
|
1.2
|
7.4
|
9.2
|
|
4(B)
|
228/0.15
|
1.4
|
1.2
|
7.4
|
9.2
|
|
6(A)
|
84/0.30
|
1.4
|
1.2
|
8.0
|
10.5
|
|
6(B)
|
189/0.20
|
1.4
|
1.2
|
8.0
|
10.0
|
|
10(A)
|
80/0.40
|
1.6
|
1.2
|
9.4
|
11.5
|
|
10(B)
|
324/0.20
|
1.6
|
1.2
|
9.4
|
11.5
|
|
16(A)
|
126/0.40
|
1.6
|
1.2
|
10.0
|
13.0
|
|
16(B)
|
513/0.20
|
1.6
|
1.2
|
10.0
|
12.5
|
|
25(A)
|
196/0.40
|
1.8
|
1.4
|
12.0
|
15.5
|
|
25(B)
|
783/0.20
|
1.8
|
1.4
|
12.0
|
15.5
|
|
35(A)
|
276/0.40
|
1.8
|
1.4
|
13.5
|
17.0
|
|
35(B)
|
1107/0.20
|
1.8
|
1.4
|
13.5
|
17.0
|
|
50(A)
|
396/0.40
|
2.0
|
1.8
|
16.0
|
20.0
|
|
50(B)
|
702/0.30
|
2.0
|
1.8
|
16.0
|
20.0
|
|
70(A)
|
360/0.50
|
2.0
|
1.8
|
17.5
|
22.5
|
|
70(B)
|
999/0.30
|
2.0
|
1.8
|
18.0
|
22.0
|
|
95(A)
|
475/0.50
|
2.2
|
2.0
|
20.0
|
24.5
|
|
95(B)
|
1332/0.30
|
2.2
|
2.0
|
20.0
|
24.5
|
|
120(A)
|
608/0.50
|
2.2
|
2.0
|
21.5
|
26.5
|
|
120(B)
|
1702/0.30
|
2.2
|
2.0
|
22.0
|
26.5
|
|
150(A)
|
756/0.50
|
2.6
|
2.2
|
24.5
|
30.5
|
|
150(B)
|
2109/0.30
|
2.6
|
2.2
|
24.5
|
30.5
|
|
185(A)
|
925/0.50
|
2.6
|
2.2
|
26.0
|
32.0
|
|
185(B)
|
1443/0.40
|
2.6
|
2.2
|
26.0
|
32.0
|
|
240(A)
|
1221/0.50
|
3.0
|
2.8
|
30.5
|
37.0
|
|
240(B)
|
1891/0.40
|
3.0
|
2.8
|
30.5
|
37.0
|
|
300(A)
|
1525/0.50
|
3.0
|
2.8
|
33.0
|
40.0
|
|
300(B)
|
2379/0.40
|
3.0
|
2.8
|
32.5
|
40.0
|
八、电缆交货长度
1、成品电缆应成盘或成圈交货,卷绕整齐,妥善包装。长度误差应不超过±0.5%。
2、根据双方协议,允许任何长度的电缆交货。
机车电缆相关文章
- PTVV铁路信号电缆
- DTRF,DTREF超薄壁机车电缆
- WDZ-DCK-100 WDZ-DCK-125 低烟无卤阻燃铁路机车电缆
- WDZ-DCEVM-125 特种弹性体绝缘铁路机车车辆用单芯电缆(电线)
- EFL3GC3G充电桩电缆
- WDZ-DC-H-90,WDZ-DC-ZP-H-90低烟无卤标准壁厚铁道客车用电缆
- WDZ-DCYJR-125 3*1.5机车车辆专用电缆
- 橡皮绝缘铁路机车车辆用电缆
- DCEH/3-100 WDZ-DCYJ/3-125 3*2.5铁路机车电缆线
- WDZ-DCEVM-125铁路机车电缆
- DTRF、DTREF、DT-RFE、DT-RFPE轨道交通车辆用电缆
- HSGCEVM HSGCEVMP WDZ-DCEVMP铁道机车车辆用阻燃电缆
- WDZ-DCKP-125铁路机车车辆专用低烟无卤电缆
- DCYJZ-150/DCYJZR-150辐照交联聚烯烃绝缘铁路机车车辆用电缆
- SLEX-125机车控制电缆
- 单芯屏蔽机车电缆-车载电缆
- 单芯无护套机车电缆-车载导线
- ZR-JEPE22-3R 2*0.75mm2铁路动车用信号线
- DCXF电缆-DCXF橡皮绝缘机车电缆
- DCK DCEH DCJ DCXVFP 19*1.0,24*1.5地铁机车用控制电缆
- 机车牵引电机信号电缆