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交流额定电压3kV及以下轨道交通车辆用电缆

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Classification:

电气装备用电缆

Summary:

适用于额定电压3kV及以下轨道交通车辆用配电系统、控制系统、信号系统的电器装置等用的电缆。

产品描述
结构参数

1、产品执行标准

GB/T12528-2008。

2、产品应用范围

适用于额定电压3kV及以下轨道交通车辆用配电系统、控制系统、信号系统的电器装置等用的电缆。

3、产品使用特性

3.1.额定电压：500V、750V、1000V 、 1500V 、3000V。

3.2.导体的最高允许工作温度：

DCEH/3-100系列导体最高允许工作温度：100℃。

WDZ-DCYJ-125系列导体最高允许工作温度：125℃。

WDZ-DCYJ/2-125系列导体最高允许工作温度：125℃。

WDZ-DCYJ/3-125系列导体最高允许工作温度：125℃。

3.3.电缆安装时最小弯曲半径为电缆外径的6倍。

3.4.电缆正常适用环境温度:

DCEH/3-100系列电缆正常使用环境温度：-25℃～+100℃。

WDZ-DCYJ-125系列电缆正常使用环境温度：-40℃～+125℃。

WDZ-DCYJ/2-125系列电缆正常使用环境温度：-40℃～+125℃。

WDZ-DCYJ/3-125系列电缆正常使用环境温度：-40℃～+125℃。

3.5.电缆工频耐压：500V电压：2.0kV/5min，不击穿;750V电压：3.5kV/5min，不击穿;1500V电压：6.0kV/5min，不击穿;

3000V电压：12.0kV/5min，不击穿。

4、电缆主要技术指标

4.1.导体结构：符合GB/T 3956导体规定。

4.2.绝缘材料：DCEH/3-100：乙丙橡皮绝缘，符合GB/T 12528的相关要求。

WDZ-DCYJ-125、WDZ-DCYJ/2-125、WDZ-DCYJ/3-125：125度低烟无卤辐照交联聚烯烃绝缘，符合GB/T 12528的相关要求。

4.3.护套：DCEH/3-100:氯磺化聚乙烯橡胶混合物，符合GB/T 12528的相关要求。

型号	电压	规格	参考外径	参考重量
DCEH/3-100	750V	1x0.5	3.9	22
		1x0.75	4.1	26
		1x1	4.3	30
		1x1.5	4.5	35
		1x2.5	5.2	50
		1x4	5.7	66
		1x6	6.3	87
		1x10	8.2	149
		1x16	9.2	208
		1x25	11.3	316
		1x35	12.9	425
		1x50	15.1	597
		1x70	17.0	802
		1x95	19.8	1069
		1x120	21.2	1310
		1x150	24.8	1678
		1x185	26.6	2004
		1x240	31.0	2680
		1x300	33.3	3238
DCEH/3-100	1500V	1x1	5.1	39
		1x1.5	5.3	45
		1x2.5	6.2	63
		1x4	6.7	81
		1x6	7.3	103
		1x10	9.0	165
		1x16	10.0	227
		1x25	12.1	338
		1x35	13.7	450
		1x50	15.9	626
		1x70	17.8	835
		1x95	20.6	1107
		1x120	22.0	1351
		1x150	25.4	1707
		1x185	27.2	2036
		1x240	31.8	2739
		1x300	34.1	3301
DCEH/3-100	3000V	1x2.5	7.8	90
		1x4	8.3	109
		1x6	8.9	134
		1x10	10.6	201
		1x16	11.6	267
		1x25	13.7	386
		1x35	15.3	504
		1x50	18.1	711
		1x70	20.0	929
		1x95	22.8	1214
		1x120	24.2	1465
		1x150	27.4	1830
		1x185	29.2	2167
		1x240	33.8	2892
		1x300	36.1	3465
WDZ-DCYJ-125 WDZ-DCYJ/2-125 WDZ-DCYJ/3-125	750V	1x0.5	2.6	12
		1x0.75	2.8	15
		1x1	3.0	18
		1x1.5	3.2	23
		1x2.5	3.7	33
		1x4	4.2	47
		1x6	4.8	68
		1x10	6.9	127
		1x16	7.9	184
		1x25	9.2	268
		1x35	10.8	368
		1x50	12.6	518
		1x70	14.9	717
		1x95	16.9	945
		1x120	18.7	1189
		1x150	21.2	1476
		1x185	23.0	1796
		1x240	26.0	2388
		1x300	28.3	2901
WDZ-DCYJ-125 WDZ-DCYJ/2-125 WDZ-DCYJ/3-125	1500V	1x0.75	3.7	21.4
		1x1	3.9	24.8
		1x1.5	4.1	30.3
		1x2.5	4.6	41.4
		1x4	5.1	56.6
		1x6	5.7	78.6
		1x10	7.3	134.1
		1x16	8.3	191.8
		1x25	9.6	277.1
		1x35	11.2	379.2
		1x50	13.0	530.9
		1x70	15.3	732.4
		1x95	17.8	980.6
		1x120	19.6	1228.0
		1x150	22.0	1519.9
		1x185	23.8	1843.1
		1x240	26.8	2441.1
		1x300	29.1	2958.9
WDZ-DCYJ-125 WDZ-DCYJ/2-125 WDZ-DCYJ/3-125	3000V	1x0.75	4.1	25.4
		1x1	4.3	29.0
		1x1.5	4.5	34.8
		1x2.5	5.0	46.4
		1x4	5.5	62.0
		1x6	6.1	84.6
		1x10	7.7	141.7
		1x16	8.7	200.4
		1x25	10.0	287.1
		1x35	11.6	390.8
		1x50	13.9	558.2
		1x70	15.8	748.2
		1x95	18.2	998.8
		1x120	20.0	1248.1
		1x150	22.4	1542.4
		1x185	24.2	1867.4
		1x240	27.2	2468.5
		1x300	29.5	2988.6

Key words:

交流额定电压3kV及以下轨道交通车辆用电缆

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