机车电缆DCYJZR介绍:该电缆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DCYJZR的技术参数等详细介绍:
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、1500V、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 | 额定电压 V | 标称截面 mm |
DCYJZ-125 | 250 | O.5 ~ 10 |
DCYJZ-150 | 750.1500.3000 | 0.5 ~ 400 |
DCYJZR-125 |
六、结构参数表
序号 No | 标称截面 | 导体组成 | 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 | |||||||||||
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 |