产品名称: WDZ-DCYJ-125机车电缆 | ||
产品型号: WDZ-DCYJ-125 | ||
产品价格: |
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发布时间:2013-6-10 14:46:11 | ||
关 注 度:11286 |
一、下达标准规范standard:
制造业企业规范Enterprise’s standard
二.适于领域Applications:
该电缆适用于地铁.隧道.车站等相对密闭人员集中.有很高的阻燃要求.且特别要求在燃烧时不生产浓烟,有毒害作用的卤酸气体及严禁燃烧产生“二次灾害”的苛刻环境下使用。尤其适用于隧道沿线及配电柜与地铁之间的敷设。
Suitable for subway.tunnel,st?ation etc with crowded people wherever requires higher flame-??retardant,less amount of smoke and poisonous hal??ogen gas when burning and not cause“the second disaster”.Especiall??y suitable for? installation and laid along tunnel line.power cabinet and rai1way.
三、动用特征Properties:
1.食品机型:WZR-DZY(到底要求参照附录)
Model:WZR-DZY(detail is see the attached table)
注:①WZR(A、B)-DZY WZR(A、B)-DZY均与上机型等效。
②防火阻燃级別:WZRA--为A类低烟无卤阻燃剂
 ?; WZRB--为B类低烟无卤防火阻燃
 ??; WZR---为c类低烟无卤抗静电
2.稳定输出功率750V,1500V
Rated voltage:750V.1500V
3.标称剖面O.5-400mm2
Nominal cross section area:O.5-400mm2
4.导体暂时工作的摄氏度70℃,跳闸电机负载室内温度能够达到到130℃(5s)
Permis?sible long-term working temperature is 70℃.Max.working temperature of the conductors in short- circ?uit ?is 130℃.(5S)
5.电线电揽最少禁止弯折弧长不超越电线电揽直劲的15倍。
Allowed Min.bending?? radius are not m?ore than 1 5 times 0f cable O.D.
6.电绝缘电阻的的性能,生物学机械性的的性能高品质
Possessing go?od electrical insulation performance,physical mechanical properties.
7.低压电缆阻然能满足GB/T18380.3-2001通信电缆成束然烧应力测试A、B、C类(IEC332-3)的需要
Flame-residence comforts to the requirement? of GB/T1 8380.3-2001(IEC332-3)
8、低烟性质:需求GB/T17650-1998,GB/T17651—1998的规定要求
Low-smoke property comforts to GB/T17650-1 998.GB/T17651—1 9989.
9、无卤形态:(1)导电率≤10 μs/mm
?? &nb??sp; (2)PH值≥4.3
Non-halogen property:(1)Conductivity≤10 μs/ram
?? (2)PH≥4.3
10、废气毒副作用遵循GAl32准健康安全级的标准要求。
Smoke poisonous conform to GAl32.
空气质量敷设长远接连负活载总流量行业:A
Continue loading current of cable laid in air
断面 mm 2Cross Section |
DZY-WZR(A 、 B)-750V |
DZY-WZR(A 、 B)-1500V |
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相处 Contact |
非接触的面积 Non contact |
碰到 Contact |
非触碰 Non contact |
|
0.5 |
7 |
9 |
6 |
8 |
0.75 |
10 |
13 |
10 |
12 |
1.0 |
15 |
17 |
1 5 |
16 |
1.5 |
19 |
22 |
1 9 |
21 |
2.5 |
26 |
29 |
25 |
27 |
4.0 |
34 |
38 |
32 |
37 |
6.O |
44 |
48 |
42 |
46 |
10 |
62 |
70 |
60 |
68 |
16 |
85 |
94 |
80 |
92 |
25 |
110 |
121 |
105 |
117 |
35 |
135 |
150 |
129 |
146 |
50 |
170 |
188 |
163 |
183 |
70 |
220 |
244 |
211 |
240 |
95 |
270 |
302 |
259 |
296 |
120 |
320 |
358 |
307 |
350 |
185 |
425 |
469 |
412 |
461 |
240 |
510 |
572 |
497 |
562 |
300 |
570 |
632 |
551 |
622 |
400 |
690 |
760 |
668 |
758 |
注:工作环境温为40:C Note:environment temperature is 40℃
轻轨铁路桥通用型高压电缆设计叁数表Cable construction
序号顺序 |
标称截面积 |
线芯架构 |
电缆线最大化外径 mm |
线缆分类容量 kg / km |
20 ℃ 时导体电阻器 |
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750V |
1500V |
750V |
1500V |
||||
1 |
0.5 |
16 / 0.2 |
3.60 |
4.20 |
14 |
16 |
40.1 |
2 |
0.75 |
19 / 0.23 |
3.80 |
4.40 |
17 |
19 |
25.6 |
3 |
1.0 |
19 / 0.26 |
4.10 |
5.00 |
23 |
26 |
19.9 |
4 |
1.5 |
19 / 0.32 |
4.50 |
5.30 |
31 |
33 |
12.8 |
5 |
2.5 |
16 / 0.2 |
5.20 |
6.00 |
40 |
44 |
7.74 |
6 |
4.0 |
19 / 0.23 |
6.00 |
6.80 |
61 |
66 |
4.97 |
7 |
6.0 |
19 / 0.64 |
6.70 |
7.40 |
85 |
91 |
3.35 |
8 |
10 |
49 / 0.52 |
8.30 |
9.10 |
138 |
150 |
1.95 |
9 |
16 |
49 / 0.64 |
9.40 |
10.8 |
196 |
210 |
1.24 |
10 |
25 |
98 / 0.58 |
11.3 |
12.1 |
296 |
313 |
O.78 |
11 |
35 |
133 / 0.68 |
12.9 |
13.7 |
414 |
434 |
0.557 |
12 |
50 |
133 / 0.68 |
14.6 |
15.0 |
548 |
570 |
O.414 |
13 |
70 |
189 / 0.68 |
16.0 |
16.4 |
760 |
786 |
0.227 |
14 |
95 |
259 / 0.68 |
18.2 |
18.6 |
993 |
1021 |
0.210 |
15 |
120 |
259 / 0.76 |
20.2 |
20.6 |
1250 |
1288 |
O.164 |
16 |
150 |
336 / 0.74 |
22.2 |
22.6 |
1538 |
1576 |
0.132 |
17 |
185 |
427 / 0.85 |
24.8 |
25.2 |
1846 |
1901 |
0.108 |
18 |
240 |
427 / 0.85 |
28.4 |
28.8 |
2446 |
2468 |
0.0817 |
19 |
300 |
518 / 0.85 |
32.2 |
32.8 |
2995 |
3042 |
O.0654 |
20 |
400 |
703 / 0.85 |
36.4 |
36.8 |
4530 |
461 3 |
0.0490 |
编织说明书Directions:
1.低烟无卤阻燃性聚烯烃绝缘带地铁路所谓的隧道多功能拖链电缆维持过载电流大小是证据IEC-287电缆载流量计算标准进行计算的,并通过修正确定。
Continuous loading current of cable is calculated per IEC-287
2.数千里铁队道用拖链电缆的长久的工作上溫度不不低于70℃。
&??nbsp; Long-term working temperature is not more than 70℃.
3.铺线玩法分成触碰或非触碰两类,之中非触碰指缆线间的双方远距离少于二倍的缆线外径.触碰即指缆线双方靠在一并或双方差距值为二倍的缆线外径。
Laid method:contact and non contact.Non contact laid means the distance between the layi?ng cable is more than 2 times of cable O.D.Contact laid means?? the distance between the laying?? cable is not more than 2 times of cable O.D.
4.外围大环境环境湿度以40℃成为基本准则气温。
Environ??ment temperature is s??upposed 40℃ as basic temperature
学习环境温变化规律更正弹性系数表
The revised coefficient of the environmental temperature change
载总流量校零数值 Loading current of cable revised coefficient |
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氛围的温度 |
10 |
1 5 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
运作体温 temperature |
1.41 |
1.35 |
1.29 |
1.22 |
1.15 |
1.08 |
1.00 |
O.93 |
O.88 |
电缆线敷设于材料槽中载2g流量校正指数公式表
The revised coefficient of the cable loading current lay in plastic flume
拖链电缆pcb电路板层数越多 |
而且业务比率 K Coefficient K |
||
1.00 |
O.80 |
0.50 |
|
1 |
0.64 |
0.80 |
0.95 |
2 |
0.50 |
0.75 |
0.90 |
3 |
0.45 |
O.70 |
0.85 |
4 |
0.40 |
0.65 |
0.80 |
注:K通常是指在塑料材质槽中含负担数据线根数与总的数据线根数之比(加热器端差电力高压电缆我指通是流发烧电力高压电缆,手机信号线以外)。
&n?bsp; &nbs?p; Note. k= Loading current cables
Total number of the cables
(Loading current cables means cables that generating heat when working excet for signal line)
电线电缆穿管敷时载留量修复数值表
The revised coefficient of the cable loading current lay in tube
穿管根数 |
调整 常数 |
2 ~ 4 |
0.80 |
5 ~ 8 |
0.60 |
9 ~ 12 |
0.50 |
12 上面 |
0.45 |
注:
1.穿管根数指有强度低热的电缆电线根数。
2.穿输油管线的占地不已超管占地的40%。
3.当管相同敷设时乘0.95步长公式。
Note:
1) The number of the cable in tube means the number of the cables which generates heat while loading.
2)The cable’s volume is not more than 40% of the rube’s volume.
3)When cable laid stand by stand,multiply the revised coefficient with 0.95
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