061KV交联聚乙烯绝缘电力电缆技术参数.docx
- 文档编号:3599922
- 上传时间:2022-11-24
- 格式:DOCX
- 页数:44
- 大小:46.93KB
061KV交联聚乙烯绝缘电力电缆技术参数.docx
《061KV交联聚乙烯绝缘电力电缆技术参数.docx》由会员分享,可在线阅读,更多相关《061KV交联聚乙烯绝缘电力电缆技术参数.docx(44页珍藏版)》请在冰豆网上搜索。
061KV交联聚乙烯绝缘电力电缆技术参数
0.6/1kv交联聚乙烯绝缘电力电缆
0.6/1kVXLPEINSULATEDPOWERCABLE一、交联聚乙烯绝缘电力电缆简介
交联聚乙烯绝缘电缆与纸绝缘电缆和聚氯乙烯绝缘电缆相比,具有优异的电气性能、机械性能、
耐热老化性能、耐环境应力和耐化学腐蚀性的能力,而且结构简单,使用方便,不受敷设落差限
制,长期工作温度高(90℃)等优点。
我公司可用三种技术方法(过氧化物法、硅烷法、辐照法)生产各类阻燃和非阻燃交联聚乙
烯绝缘电缆。
阻燃电缆包括A,B,C各级和低烟低卤、低烟无卤等全系列电缆。
本产品以等效于国际标准IEC60502,IEC60332,IEC60754的本公司企业标准组织生产。
本公司
企标不仅全面达到而且部分高于上述国际标准,还可以根据用户需要,用其他标准组织生产。
也
可根据用户需要,设计制造具有某些特殊功能的交联电缆。
交联电缆长期工作温度高,载流量大。
在同样环境条件下,选用交联电缆比选用纸绝缘和聚
氯乙烯绝缘电缆可以降低规格(指导体标称截面)一至二档。
这样不仅提高了电缆的性能和质量,
而且可降低用户的电缆工程成本。
BriefofXLPEinsulatedPowerCable
XLPEinsulatedpowercablehasanumberofadvantagesoverpaperinsulatedandPVCinsulated
cable.XLPEcablehaselectricstrength,high-ageingresisting,environmetalstressresistinganti-chemical
corrosion,anditissimpleconstruction,usingconvenientandhigheroperatingoflongtermtemperature.
Itcanbelaidwithnodroprestriction.
Variousofflame-retardantandnon-flameretardantXLPEcablecanbemanufacturedwiththree
technology(peroxide,silanceandirradiationcrosslinking).Theflame-retardantcablecoversallkindsof
low-amokelow-halogen,low-amokelow-halogenfree,andnon-smokenonhalogenatedandthreeclasses
ofA,B,C.
OurXLPEcablecanbemanufacturedaccordingtocompany’sspecificationwhichisequivalentto
IEC60502,IEC60754.SomeofindexesaresuperiortoaboveinternationalstandardIEC.
SomeofspecialXLPEcablecanbemanufacturedaccordingtotheotherstandardsrequiredby
customs.
XLPEcablehavinghigherlong-termworkingtemperatureandgreatercurrentrating,atthesame
environmentXLPEcablemaybereducedsize(nominalcross-section)1or2classincomparisonwith
paperandPVCcable.Thisisnotimprovethequalityandpropertiesofproducts,butalsoreducecable’s
productioncosts.
二、交联电缆型号、芯数和导体截面范围表ScopeofXLPECable
型号Type
YJVZR-YJV*YJLVZR-YJLV
YJYZR-YJYYJLYZR-YJLY
YJV22ZR-YJV22YJLV22ZR-YJLV22
YJV23ZR-YJV23YJLV23ZR-YJLV23
YJV32ZR-YJV32YJLV32ZR-YJLV32
YJV33ZR-YJV33YJLV33ZR-YJLV33
YJV42ZR-YJV42YJLV42ZR-YJLV42
YJV43ZR-YJV43YJLV43ZR-YJLV43
芯数导体标称截面
No.ofCore
NominalCross-sectionmm2
11.5~1000
2
3
4
1.5~400**
5
3+1
4+12.5~400
3+2
*“ZR-”包括A,B,C三类阻燃电缆,分别用“ZRA-”或“ZRB-”或“ZRC-”表示。
例如:
“ZRB-YJV”
“ZRA-YJV22”。
**电缆结构尺寸和重量及电气性能表中仅列出了常用的导体标称截面的技术参数。
*“ZR-”coversthreeclassesA,B,Cofflame-retardantcable.Itcanbeexpressedas“ZRA-”,or“ZRB-”,or
“ZRC-”separately.Forexample:
“ZRB-YJV”,or“ZRA-YJV22”.
**OnlytechnicaldataofcommoncablearelistdinTableofCable’sconstruction,weightandelectrical
properties.
附表AttachedTable:
3+1芯、4+1芯和3+2芯电缆中性线芯的截面应符合下表规定。
Cross-sectionareaofneutralconductorin3+1cores,4+1coresand3+2coresshouldconformto
specificationoffollowingtable:
标称截面
mm2
Nominal
Cross-section
主线芯
Maincore
中性线芯
Neutralcore
2.5461016253550
1.52.54610161625
标称截面
mm2
Nominal
Cross-section
主线芯
Maincore
中性线芯
Neutralcore
7095120150185240300400
3550707095120150185
三交联电缆的型号和名称NameandTypeofXLPECable
型号Type
铜芯铝芯
CucoreAlcore
YJVYJLV
(YJY)(YJLY)
YIV22YJLV22
(YJV23)(YJLV23)
YJV32YJLV32
(YJV33)(YJLV33)
YJV42YJLV42
(YJV43)(YJLV43)
ZR-YJVZR-YJLV
(ZR-YJY)(ZR-YJLV)
ZR-YJV22ZR-YJLV22
(ZR-YJV23)(ZR-YJLV23)
ZR-YJV32ZR-YJLV32
(ZR-YJV33)(ZR-YJLV33)
名称
Name
交联聚乙烯绝缘聚氯乙烯(聚乙烯)护套电力电缆
XLPEinsulated,PVC(PE)sheathedpowerCable
交联聚乙烯绝缘钢带铠装聚氯乙烯(聚乙烯)护套电力电缆
XLPEinsulated,steeltapearmoured,PVC(PE)sheathedpowerCable
交联聚乙烯绝缘细钢丝铠装聚氯乙烯(聚乙烯)护套电力电缆
XLPEinsulated,finesteelwirearmoured,PVC(PE)sheathedpowerCable
交联聚乙烯绝缘粗钢丝铠装聚氯乙烯(聚乙烯)护套电力电缆
XLPEinsulated,thicksteelwirearmoured,PVC(PE)sheathedpowerCable
交联聚乙烯绝缘聚氯乙烯(聚乙烯)护套阻燃电力电缆
XLPEinsulated,PVC(PE)sheathedflame-retardantpowerCable
交联聚乙烯绝缘钢带铠装聚氯乙烯(聚乙烯)护套阻燃电力电缆
XLPEinsulated,steeltapearmoured,PVC(PE)sheathedflame-retardantpowerCable
交联聚乙烯绝缘细钢丝铠装聚氯乙烯(聚乙烯)护套阻燃电力电缆
XLPEinsulated,finesteelwirearmoured,PVC(PE)sheathedflame-retardantpowerCable
ZR-YJV42
(ZR-YJV43)
ZR-YJLV42
(ZR-YJLV43)
交联聚乙烯绝缘粗钢丝铠装聚氯乙烯(聚乙烯)护套阻燃电力电缆
XLPEinsulated,thicksteelwirearmoured,PVC(PE)sheathedflame-retardantpower
Cable
四电缆主要技术指标MaintechnicalcharacteristicsofCABLE
A直流电阻:
成品电缆导电线芯的电阻在20℃时每公里的数值不大于下表规定
A.D.C.Resistance:
Conductorresistanceoffinishedcableperkilometerat20℃isnotmorethanthe
following
标称截面mm2
NominalCross-section
1.52.546101625
铜芯CucoreΩ/km12.17.414.613.081.831.150.727
铝芯AlcoreΩ/km18.112.17.414.613.081.911.20
标称截面mm2
NominalCross-section
35507095120150185
铜芯CucoreΩ/km0.5240.3870.2680.1930.1530.1240.0991
铝芯AlcoreΩ/km0.8680.6410.4430.3200.2530.2060.164
标称截面mm2
NominalCross-section
2403004005006308001000
铜芯CucoreΩ/km0.07540.06010.04700.03660.02830.02210.0176
铝芯AlcoreΩ/km0.1250.1000.07780.06050.04690.03670.0291
B电压试验VoltageTest
每盘成品电缆均应经受交流工频试验电压3.5kv,持续5分钟,绝缘不击穿。
Eachdrumoffinishedcableshouldwithstandpowerfrequencyvoltage3.5kVfor5minutes,theinsulation
isnotbreakdown.
C阻燃电缆的成束燃烧试验Testonbunchedcableunderfireconditions
1.试样的类别CategoryofSample
试样根数应使每米所含的非金属材料的总体积。
Thenumberofcablelengthsrequiredtogiveatotalvolumeofcombustiblematerialpermeterof:
A类:
7LCategoryA:
7Liters
B类:
3.5LCategoryB:
3.5Liters
C类:
1.5LCategoryC:
1.5Liters
2.实验供火时间Durationofapplicationoftheflame
A类和B类:
40分钟C类:
20分钟
InthecaseofcablesamplesinCategoryAandBthetestflameshouldbeappliedfor40min.Cablesamples
inCategoryCshouldhavethetestflameappliedfor20min.
3.评定Evaluation
3.5米长的试样燃烧后碳化部分所达到的高度的不得超过2.5米。
Afterburninghasceased,thecharredportionof3.5m-longcablesampleshouldnothavereachedaheight
exceeding2.5m.
五、电缆运行状态及参数Serviceconditionsandparametersofthecable
本产品适用于固定敷设,额定电压0.6/1kv的电力传输和电力分配线路。
Thecableisappliedtofixedinstallationforratedvoltage0.6/1kVofpowertransmissionand
distributionlines.
导体最高额定温度Max.Ratedtemperatureofconductor:
正常运行为90℃nominaloperating90℃.
短路(最长持续5秒)为250℃Shortcircuit:
(Max.For5sec.)250℃
敷设环境温度Temperatureoflaying:
空气中inair25℃
土壤中insoil15℃
敷设方式单芯电缆,三根电缆呈三角形敷设
Forlaying,singlecore,trianglelayingforthreecables.
直埋敷设深度Depthoflayingindirect:
100cm
土壤热阻系数Coefficientofthermalresistivityofsoil100℃.cm/w
电缆不受敷设位差的限制,电缆敷设时的环境温度应不低于0℃
Thecablecanbelaidwithoutdroprestriction,andtheenvironmenttemperature
shallnotbelowerthan0℃.
钢带铠装单芯电缆仅适用于直流线路。
Singlecore,steeltapearmouredcableshouldbeonlyappliedtodirect-circuitline.
阻燃A,B,C级电缆的标称绝缘厚度,铠装尺寸,电缆外径和重量以及载流量。
推荐值为与相应的常规
产品相近,可参考。
Fornominalinsulationthickness,sizeofarmour,over-diameter,weightandcurrentrating
ofretardant-flamecableofclassA,B,C,youshouldrefertothevalueofgeneralcable.
六、电缆结构尺寸、重量以及载流量Construction,WeightandCurrent-ratingofCable
产品结构示意图Thediagramofstructure:
单芯电缆示意图TheDiagramsofsingle-CoreCable:
双芯电缆示意图TheDiagramsofDouble-CoreCables:
三芯电缆示意图TheDiagramsofThree-CoreCables:
肆芯电缆示意图TheDiagramsofFour-CoreCables:
五芯电缆示意图TheDiagramsofFive-CoreCables
单芯铜导体交联聚乙烯绝缘电力电缆
SingleCroe,CopperConductor,XLPEInsulatedPowerCable
铠装标称尺寸Nominal
armouringsizemm电缆外径及重量近似值Approx.OverallDiameter&weight导体
绝缘
标称
导体
外经
载流量
标称
Over-
厚度
细钢丝粗钢丝推荐值
截面Dia.
Nominal
钢带FineThickRecommending
Nominal
YJVYJYYJV22YJV23YJV32YJV33YJV42YJV43
Thickness
SteeltapeSteelSteelcurrent
Cross-
Of
wirewireRating
section
insulation
A
mm层x厚度
直径直径外径重量外径重量外径重量外径重量外径外径重量外径重量外径重量外径
-土壤中空气中
mm2
LayerxDia.Dia.Over-WeightOver-WeightOver-WeightOver-WeightOver-Over-WeightOver-WeightOver-WeightOver-
mmInIn
ThicknessDia.Dia.Dia.Dia.Dia.Dia.Dia.Dia.Dia.
groundair
mmmmmmmmKg/kmmmKg/kmmmKg/kmmmKg/kmmmmmKg/kmmmKg/kmmmKg/kmmm
1.51.380.72×0.31.64.05.7445.73614.933414.930216.959416.955821.7136621.713184532
2.51.780.72×0.31.64.06.1566.14814.934114.930916.960116.956521.7137321.713255942
42.250.72×0.31.64.06.5736.56414.935414.932216.961416.957721.7138621.713377756
62.760.72×0.31.64.07.0957.18514.936514.933316.962516.958821.7139721.713489770
103.570.72×0.31.64.07.91387.912614.939514.936316.965516.961921.7142721.7137913097
164.500.72×0.31.64.08.81988.818415.044415.041117.070217.066522.6160222.61552170125
256.300.92×0.31.64.011.030911.029015.452315.449017.477817.47424.8184424.81788220165
357.300.92×0.31.64.012.040912.038916.464116.460518.491918.487825.8206125.82002265200
508.301.02×0.31.64.013.256013.253817.681317.677519.6111119.6106727.0233027.02269320245
7010.001.12×0.31.64.015.176415.173819.5105019.5100721.5139421.5134629.1267429.12604295305
9511.601.12×0.31.64.016.9101616.998521.1132321.1127623.1169923.1164630.7304230.72968475375
12013.601.22×0.31.64.018.5126518.5123022.7159822.7154724.7199124.7193532.5353232.53449545435
15014.601.42×0.31.64.020.7157920.7153724.7193724.7188126.7237526.7231434.5396734.53879610500
18516.201.62×0.31.64.022.8193222.8188626.8232526.8226428.8179128.8272536.8446536.84366695580
24018.601.72×0.31.64.025.6248525.6243029.6291429.6285231.6344531.6336939.6526539.65153810685
30020.801.82×0.31.64.028.2308328.2301932.0254932.0347134.2412634.2439042.2610842.25983910795
40024.302.02×0.32.04.03
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 061 KV 交联 聚乙烯 绝缘 电力电缆 技术参数
![提示](https://static.bdocx.com/images/bang_tan.gif)