产品详情

交联聚乙烯绝缘硅橡胶护套电力电缆

XLPE insulation silicon rubber sheath power cbale

执行标准

utive standard

Q/HYDL20-2012

适用范围

Applications

本产品适用于固定敷设在交流50Hz，额定电压35KV及以下的电力输配电线路上作输送电能作用，具有耐高温、防腐、耐油、耐高压、柔软等特点。

The product is used as transmission line umder 35kV at 50Hz.It has good resistance to high temperature,erosion,oil,high voltage,ａnd is soft in structure.

使用特性

Working features

1、额定电压35KV及以下。

1、Rated voltage is 35kV and under 35kV.

2、电缆导体的额定温度不超过90℃。

2、Conductor max.temperature is not more than 90℃.

3、短路的（最长持续时间不超过5s）电缆导体的温度不超过250℃。

3、Short-circuit max.temperature is not more than 250℃ for 5 seconds.

电缆型号、名称 Model and name

型号Model		名称 Name
铜芯Cu	铝芯Al	名称 Name
YGCYJ	YGCYJL	交联聚乙烯绝缘硅橡胶护套电力电缆 XLPE insulation silicon rubber sheath power cable
YGCYJ₂₂	YGCYJL₂₂	交联聚乙烯绝缘硅橡胶护套钢带铠装电力电缆 XLPE insulation steel-tape armoring silicon rubber sheath power cable
YGCYJ₃₂	YGCYJL₃₂	交联聚乙烯绝缘硅橡胶护套钢丝铠装电力电缆 XLPE insulation fine steel-wire armoring silicon rubber sheath power cable
YGCYJ₄₂	YGCYJL₄₂	交联聚乙烯绝缘硅橡胶护套粗钢丝铠装电力电缆 XLPE insulation rough steel-wire armoring silicon rubber sheath power cable

产品规格及技术参数 Dimension and technical data

型号 Model	芯数 Core on.	0.6/1	1.8/3	3.6/6，6/6	6/10，8.7/10	8.7/15，12/20	18/20，26/35
		标称截面Section(mm²)
YGCYJ YGCYJL	1	1.5-400	10-400	25-400
YGCYJ₃₂ YGCYJL₃₂		10-400
YGCYJ₄₂ YGCYJL₄₂		10-400
YGCYJ YGCYJL	3	1.5-240	10-240	25-240		35-240
YGCYJ₂₂ YGCYJL₂₂		2.5-240
YGCYJ₃₂ YGCYJL₃₂		4-240
YGCYJ₄₂ YGCYJL₄₂		4-240

注：单芯电缆铠装应采用非磁性材料或采用减少磁损耗结构。

Note:The single-core cable should has non-magnetic armoring tape to reduce the magnetic consumption.

绝缘标称厚度 Insulation thickness

导体标称截面Conductor section (mm²)	额定电压 Rated voltage (kV)
	0.6/1	1.8/3	3.6/6	6/6 6/10	8.7/10 8.7/15	12/20	18/20 18/30	21/35	26/35
	绝缘标称厚度 Insulation thickness (mm2)
1.5，2.5	0.7	-	-	-	-	-	-	-	-
4，6	0.7	-	-	-	-	-	-	-	-
10	0.7	2	2.5	-	-	-	-	-	-
16	0.7	2	2.5	3.4	-	-	-	-	-
25	0.9	2	2.5	3.4	4.5	-	-	-	-
35	0.9	2	2.5	3.4	4.5	5.5	-	-	-
50	1	2	2.5	3.4	4.5	5.5	8	-	-
70，95	1.1	2	2.5	3.4	4.5	5.5	8	9.3	10.5
120	1.2	2	2.5	3.4	4.5	5.5	8	9.3	10.5
150	1.4	2	2.5	3.4	4.5	5.5	8	9.3	10.5
185	1.6	2	2.5	3.4	4.5	5.5	8	9.3	10.5
240	1.7	2	2.6	3.4	4.5	5.5	8	9.3	10.5
300	1.8	2	2.8	3.4	4.5	5.5	8	9.3	10.5
400	2	2	3	3.4	4.5	5.5	8	9.3	10.5

技术性能 Technical property

额定电压(KV) Rated voltage Uo/U	3.6/6	6/6,6/10	8.7/10	12/20	18/20	21/35	28/33
局部放电试验(PC) Partial dis ge test	5					10
工频耐压试验 Industrial frequency 5min voltage endurance	11	15	22	30	45	53	65
4h工频试验 4h industrial frequency(kV)	14.4	24	34.8	48	72	84	104
三次弯曲和热循环后的局部放电试验1.0Uo和0.5Uo之间tga增值 Partial dis ging test after 3 bendings and heat recyclings not more than(PC)
室温下Uo时tga值不大于 2Uo和0.5Uo之间tga增值 Value tga is not more than 2Uo under ambient and increment tga between 2Uo and 0.5Uo	-	40×10^-4 20×10^-4
2KV交流电压的tga值不大于在室温下工作温度（90℃） Value tga of 2kV AC voltage is not more than Max.working temperature under ambient(90℃)		40×10^-4 80×10^-4
冲击电压试验及交流电压试验冲击电压（95℃）交流电压试验（5min） Shocking test and AC voltage test AC voltage test	60 9	75 21	95 30.5	125 42	170 63	200 73.5	250 91

注：1、电缆外形尺寸和电缆载流量见《阻燃和非阻燃型交联聚乙烯绝缘电力电缆》中规定。

Note:1、Outline and loading capacity refer to .

2、除有上述特性外，其它性能符合GB/T12706.1～3标准。

2、Apart from above features,other performance conforms to standard GB/T12706.1～3.

3、21/35KV和26/35KV电缆工频耐压试验可根据用户要求，按2.5Uo×30min或3.5Uo×5min进行试验。

3、The industrial frequency voltage testing of 2.5Uo×30min or 3.5Uo×5min may be applied to 21/35kV and 26/35kV cables.

交货长度

Length for delivery

电缆的交货长度应不小于100m。允许长度不小于30m的短段交货，其数量不应超过交货总长度的10%，根据双方协议，允许以任何长度的电缆交货。

The delivery length should not be less than 100m.30m length is available,but the total amount is not more than 10% of the ordered length.Other lengths for delivery is determined by the agreement.

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