KYN28中英文对照说明书.doc
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KYN28(GZS1)-12型户内交流金属铠装抽出式开关设备
KYN28(GZS1)-12IndoorACmetal-cladwithdrawableswitchgear
KYN28(GZS1)-12型
户内交流金属铠装抽出式开关设备
KYN28(GZS1)-12
IndoorACmetal-cladwithdrawableswitchgear
许继电气股份有限公司
XJElectricCo.,Ltd.
KYN28(GZS1)-12型
户内交流金属铠装抽出式开关设备
KYN28(GZS1)-12
IndoorACmetal-cladwithdrawableswitchgear
GZS1—国内领先的新型开关设备
—开关设备断路器采用中置手车式,额定电流从630A~3150A,短路开断电流最大可达50kA,是传统12kV等级开关设备的更新换代产品。
GZS1-NewswitchgearwithadvancedtechnologiesinChina
-Switchgearcircuitbreakeristhecentrally-installedtrucktypewithratedcurrentfrom630Ato3150Aandshort-circuitbreakingcurrentupto50kA.Itisthesubstituteproductoftraditional12kVswitchgear.
GZS1—安全可靠的开关设备
—完全金属铠装及全封闭结构
—采用均衡电场的措施,具有较高的绝缘性能
—低压室及各高压隔室之间各自独立隔开
—快速合闸接地开关用于接地和人工短路
—所有设备的操作,包括断路器的分合闸,断路器手车的推入或移出以及接地开关的分合闸操作等,在门板关闭状态下进行
—具有可靠的“五防”闭锁装置,能有效的防止误操作
—透过门板的观察窗,可方便的查看断路器分合闸状态及手车位置、机构储能状态、接地开关分合位置以及电缆头的连接情况
GZS1-Safeandreliableswitchingequipment
-Fullmetal-cladandfullyenclosedstructure
-Takemeasuresforelectricfieldequalization;withhigherinsulatingperformance
-Independentseparationbetweenlowvoltagecompartmentsandbetweenallhighvoltagecompartments
-Quickclosinggroundingswitchisusedforgroundingandartificialshort-circuit
-Alloperationsoftheequipment(includingopeningandclosingofthecircuitbreaker,movementofcircuitbreakertruck,andopeningandclosingofthegroundingswitch)canbeperformedwhenthedoorsareclosed.
-Reliable"five-prevention"lockingfunction;provideeffectiveavoidanceofmisoperation
-Throughobservationwindow,youmayeasilyfindthecircuitbreakerON/OFFstatus,thepositionoftruck,themechanismenergystoragestate,theON/OFFpositionofthegroundingswitchandtheconnectionconditionsofthecablehead.
GZS1—实用性强的开关设备
—壳体密封性能好,防护等级达IP4X
—真空断路器手车为免维修型
—手车互换性极好
GZS1-Practicalswitchgear
-EnclosurehasgoodsealingperformancewithprotectiondegreeofIP4X
-Vacuumcircuitbreakertruckismaintenance-freetype
-Interchangeabilityoftruckisexcellent
GZS1—适应性广的开关设备
—电缆室有充裕的空间,可连接多根电缆,安装、维修方便
—柜体可靠墙安装,减少占地面积
GZS1-Greatlyadaptableswitchgear
-Cablecompartmenthasplentyofspacewheremanycablescanbeconnectedandinstallationandmaintenancecanbeeasilycarriedout.
-Thecabinetcanbeinstalledagainstawall.Floorspacetakingupcanbereduced.
GZS1—具有先进技术水平的智能型开关设备
—开关设备内部采用先进的微电子及微电脑技术,使其进一步智能化
—可配用多种智能保护装置,实现设备和线路的综合保护功能,并具有自动监测、自动诊断等功能
GZS1-Intelligentswitchgearwithadvancedtechnicallevel
-Theswitchgearequippedwithadvancedmicroelectronicandmicrocomputertechnologiesbecomesmoreintelligent.
-Itcanbeequippedwithavarietyofintelligentprotectiondevices,providingcomprehensiveprotectionofequipmentandlinesandfunctionsof"automaticmonitoring"and"automaticdiagnosis".
目录
Contents
1 总则 6
1 General 6
2 产品型号及含义 7
2 ModelandDefinitionofproduct 7
3 技术参数(见表1) 8
3 Technicalparameters(seeTable1) 8
4 外形尺寸(见图1及表2) 8
4 Dimensions(Seefigure1andtable2) 9
5 开关设备结构简介 10
5 Overviewofswitchgearstructure 10
6 防污秽措施 15
6. Anti-contaminationmeasures 16
7. 真空断路器简介 16
7 Overviewofvacuumcircuitbreaker 16
8 开关设备的安装 35
8. Installationofswitchgear 35
9 开关设备的接地装置 35
9 Groundingdeviceofswitchingequipment 35
10 运输与存放 35
10 TransportationandStorage 35
11 产品配套文件 36
11. Supportingdocumentsforproducts 36
12 其它 36
12. Others 36
铭谢惠顾
请阁下对照此说明书使用本产品
多谢合作
Thanksforyourpurchasing!
PleaseoperatethisproductaccordingtothisManual.
Thankyouforyourcooperation!
1 总则
1 General
1.1概述
由许继电气股份有限公司生产的KYN28(GZS1)-12型户内交流金属铠装抽出式开关设备(以下简称开关设备),系3~12千伏三相交流50Hz单母线及单母线分段系统的成套配电装置,主要用于发电厂、中小型发电机送电、工矿企事业配电以及电业系统的二次变电所的受电、送电及大型高压电动机启动等,实现控制、保护、检测之目的。
本开关设备满足IEC298、GB3906-1991等标准要求,具有防止带负荷推拉断路器手车、防止误分合断路器、防止接地开关处于闭合位置时关合断路器、防止误入带电隔室、防止在带电时误合接地开关的联锁功能,既可配用我公司生产的VS1-12和ZN□-12型户内高压真空断路器以及隔离手车、熔断器手车、PT手车、计量手车、变压器手车等各种功能手车,又可配用ABB公司的VD4型、施耐德公司的EV12型、华电公司的VEP型等国内外多个厂家生产的12kV等级中压真空断路器。
开关设备具有多种设计方案,能满足各种设计需求,实为一种性能优越的配电装置。
1.1Overview
KYN28(GZS1)-12indoorACmetal-cladwithdrawableswitchgearmanufacturedbyXJElectricCo.,Ltd.isthepackagedpowerdistributionequipmentusedforratedvoltageof3~12kVthree-phaseAC50Hzsinglebusbarandsinglebusbarsectionalsystem.Itiswidelyusedforcontrol,protectionandmonitoringindifferentfields,suchasforpowerdistributioninlargepowerplants,electricitytransmissionofsmallandmedium-sizedgenerators,powersupplyinminingenterprises,powertransmissionanddistributionofsecondarysubstationsinelectricpowersystem,andstartingoflargehigh-voltagemotorstarter.TheswitchgearmeetstherequirementsofIEC298,GB3906-1991andotherstandards.Itfeatures"Five-prevention"lockingfunction:
preventcircuitbreakertruckfrommovingwithload;preventmisoperationofcircuitbreaker;preventgroundingswitchfromclosingandopeningthecircuitbreakerattheON/OFFposition;preventstrayingintoliveinterval;preventmisoperationofinterlockingfunctionofgroundingswitchwithelectricity.TheswitchgearcanbefittedandworkedwithVS1-12andZN□-12typeindoorhigh-voltagevacuumcircuitbreakersandvariousfunctionaltrucks(disconnectiontruck,circuitbreakertruck,PTtruck,meteringtruckandtransformertruck),VD412kVmediumvoltagevacuumcircuitbreakermanufacturedbyABB,EV1212kVmediumvoltagevacuumcircuitbreakermanufacturedbySchneiderandVEP12kVmediumvoltagevacuumcircuitbreakermanufacturedbyHuadianandother12kVmediumvoltagevacuumcircuitbreakersmanufacturedbyotherdomesticandforeignmanufacturers.Theswitchgearmayprovideavarietyofdesignschemestomeetvariousdesignneeds.Itisreallyanidealhigh-performancedistributiondevice.
1.2正常使用环境条件
环境温度:
-15~40℃;日平均温度不大于35℃;
空气相对湿度:
日平均相对湿度<95%;月平均相对湿度<90%;
饱和蒸汽压:
日平均值<2.2X10-3Mpa;月平均值<1.8X10-3Mpa;
海拔高度不超过1000m;
地震烈度不超过8级;
无火灾、爆炸、严重污秽、化学腐蚀及剧烈震动的场所。
1.2Normalconditionsofuse:
Ambienttemperature:
-15°Cto40°C;dailyaveragetemperature:
notgreaterthan35°C;
Relativehumidity:
dailyaveragerelativehumidity<95%;monthlyaveragerelativehumidity<90%;
Saturatedvaporpressure:
dailyaverage<2.2X10-3Mpa;monthlyaverage<1.8X10-3Mpa;
Altitude:
lessthan1000m;
Earthquakeintensity:
nomorethan8°
Inaplacewithoutriskoffire,explosion,severevibration,seriouspollutionandchemicalcorrosion.
1.3如果在超过正常使用环境条件下使用,由用户和制造厂协商解决。
1.3Iftheequipmentwillbeusedinspecialenvironmentalconditions,theuserandthemanufacturershoulddiscusstogetherforasolution.
2产品型号及含义
注:
GZS1为开关柜引进技术原有型号,KYN28为国内统一型号。
2 ModelandDefinitionofproduct
Typesofequippedvacuumcircuitbreaker:
AwithVS1-12vacuumcircuitbreaker
BwithZN口—12vacuumcircuitbreaker
CwithVEPvacuumcircuitbreakermanufacturedbyHuadian
DwithEV12vacuumcircuitbreakermanufacturedbySchneider
EwithVD4vacuumcircuitbreakermanufacturedbyABB
Ratedshortcircuitbreakingcurrent
Ratedcurrent(KA)
Ratedvoltage(KV)
Designnumber
Senyuantechnology
Centrallymounted
Highvoltage
Designnumber
Indoortype
Movabletype
Metal-clad
Note:
GZS1istheoriginalmodeloftheswitchgearwithintroducedtechnologies;KYN28istheunifiedmodelinChina.
3技术参数(见表1)
表1KYN28(GZS1)-12型开关设备技术参数
项目
单位
数据
额定电压
kV
12
额定绝缘水平
额定1min工频耐受电压
kV
42
额定雷电冲击耐受电压
kV
75
额定频率
Hz
50
额定电流
A
630,1250,1600,2000.2500,3150
4秒热稳定电流(有效值)
kA
16,20,25,31.5,40,50
额定动稳定电流(峰值)
kA
40,50,63,80,100,125
防护等级
外壳IP4X,隔室间、断路器室门打开为IP2X
注:
当断路器用于控制3~12Kv电动机时,若启动电流小于600A,必须加金属氧化物避雷器,其具体要求由用户与制造厂协商决定;当断路器用于开断电容器组时,电容器组的额定电流不应大于断路器额定电流的80%。
3 Technicalparameters(seeTable1)
Table1TechnicalparametersofKYN28(GZS1)-12switchgear
Item
Unit
Data
Ratedvoltage
kV
12
Ratedinsulationlevel
Rated1minpowerfrequencywithstandvoltage
kV
42
Ratedlighteningimpulsewithstandvoltage
kV
75
Ratedfrequency
Hz
50
Ratedcurrent
A
630,1250,1600,2000.2500,3150
4sthermalstabilitycurrent(effectivevalue)
kA
16,20,25,31.5,40,50
Rateddynamicstabilitycurrent(peak)
kA
40,50,63,80,100,125
Protectiondegree
IP4Xforenclosure;IP2Xfordoorsofseparatedcompartmentandcircuitbreakercompartmentwhenopened
Note:
Ifstartingcurrentislessthan600Awhenthecircuitbreakerisusedtocontrol3~12Kvelectricmotor,metaloxidelightningarrestermustbeinstalledadditionally.Thespecificrequirementsforthemetaloxidelightningarrestermustbedeterminedaftertheuserdiscusseswiththemanufacturer.Whenthecircuitbreakerisusedtobreakthecapacitorbank,ratedcurrentofthecapacitorbankshouldnotbeabove80%oftheratedcurrentofcircuitbreaker.
4外形尺寸(见图1及表2)
4Dimensions(Seefigure1andtable2)
Heightmin
Applicablecircuitbreaker
Branchbusbar'sratedcurrent:
2000Aandmore
Overheadincomingandoutcomingline
Cableincomingandoutcomingline
Branchbusbar'sratedcurrent:
1600A
Branchbusbar'sratedcurrent:
1250Aandless
WidthA
(mm)
Table2
DepthC
(mm)
Figure1Dimensions
5 开关设备结构简介
开关设备由固定的柜体和可抽出部件(即手车)两大部分组成,柜体的外壳和各功能单元的隔板采用敷铝锌钢板组装而成。
开关设备的外壳防护等级为IP4X,断路器室门打开时防护等级为IP2X。
本设备具有架空进出线、电缆进出线以及左右联络的功能,可以根据用途将各方案的开关设备排列组成能完成设计所需功能的配电装置,由于开关设备的安装调试和维护可以在正面进行,所以开关设备可以靠墙安装或背靠背组成双重排列,以节省占地面积、减少工程总投资。
5 Overviewofswitchgearstructure
Theswitchgeariscomposedofthefixedcabinetbodyandthewithdrawablecomponent(i.e.,truck).Enclosureofthecabinetbodyandtheseparatedplatesinvariousfunctionalunitsareassembledbyhot-dip