安装、贮运和验收Installation,storageandacceptance
使用与故障处理Usageandtroubleshooting
包装、贮运
0 环网柜在出厂时为单台木箱包装。在贮运过程中不允许倾翻、倒置和剧烈振动。搬动时不允许在地面上直接推拉;在无起吊装置时,可在包装箱枕木下 垫入圆筒,使其滑到安装位置。
0 防止柜体雨淋、受潮。
0 环网柜应放在通风良好,并能防止各种有害气体侵入的场所。严禁与化学药品、酸碱等存放在一仓库内。
●验收
0 开箱前检查包装是否损坏,拆箱时注意保护产品。对柜体进行外观检查;同时检查柜内各元器件有无损坏、配件是否与装箱单相符。
0 检查随机文件是否安全。
a、产品使用说明书及柜内各元器件说明书;
b、出厂试验报告;
C、产品合格证;
d、装箱单;
e、二次接线图。
Packaging,Storage,andTransportation
0 Ringmainiantidspati vibrationareprobidDotpushpullteitdirectlotroundduringtranspatio.Ifaiftingdeviceisotavalablelacea cylinderunderthesleepersofthepackagingboxtoslideitintoplace.
0 Protect theunit fromrainand moisture.
0 Ringmainunitsshouldbeplacedinawellventilatedareathatisprotectedfromtheintrusionofharmfulgases.Theymustnotbestoredin thesamewarehouseaschemicals,acids,oralkalis.
●Acceptance
0 BeforeunpackinginspecthepackagingfordmageTakecaretoprotectheproducturingunpackingPerfoavisualispectiofte unit.Also,checkthecomponentsinsidefordamageandensurethattheaccessoriesmatchthepackinglist.
0 Check the safety of theaccompanying documents.
a.Product instructionmanualandmanualsfor thecomponentsinside theunit;
b.Factory test report;
c.Product certificateof conformity;
d.Packing list;
e.Secondarywiring diagram.
XGN98-12系列
户内交流金属封闭环网开关设备 XGN98-12series IndoorACmetal-enclosed ringnetworkswitchgear
概述Overview
XGN98-12是我公司与西安高压电器研究所联合开发的新型户内高压交流开关设备。该配电设备内部可有选择地配备新型真空固封极柱断路器(ZN66-12)、新型真空固封极柱负荷开关(FZN66-12)、负荷开关-限流熔断器组合电器(FZRN66-12)。采用先进的复合绝缘技术,具有防紫外线、抗老化、高强度和优良的电气绝续性能。断路器及负荷开关主体采用APG固封工艺。开关柜具有明显的可视断口。可配FTU实现配网自动化。该产品由于体积小、造价低、占地面积小、方案多样灵活、无油无气、环保性好等特点,可用于12KV及以下电压等级的环网供电、双辐射供电、分段树干辐射供电等二次配电系统中,作为电能控制和保护的成套开关设备使用。可以替代其它同类产品,成为箱变、开闭所、配电所、住宅区配电的常用产品之一,是城网、农网改造的首选产品。
XGN98-12isanewtypeof indoor high-voltageAC switchgear jointlydevelopedbyourcompanyandXi'anHigh VoltageElectrical ApparatusResearchInstitute.Thispower distribution equipmentcanbe selectivelyequipped witha newtype ofvacuum-sealed polecircuitbreaker(ZN66- 12),anewtypeof vacuum-sealed pole load switch(FZN66- 12),anda load switch-current-limiting fuse combination appliance(FZRN66-12).Itadoptsadvancedcomposite insulation technology,featuring UVresistance,aging resistance,highstrength,andexcellentelectrical insulation performance.Thecircuitbreakerand load switch bodiesuse APGsealingtechnology.Theswitchgearhasaclearlyvisible break.ItcanbeequippedwithanFTUtoachievedistribution networkautomation.Duetoitssmallsize,lowcost,small footprint,diverseand flexiblesolutions,oil-freeand gas-free operation,and goodenvironmental performance,thisproduct canbeused insecondary powerdistributionsystemsof 12kVandbelow,suchasring networkpowersupplydual radialpowersupply,and segmented trunkradial power supply,asacompletesetofswitchgearforpowercontrol andprotection.Itcanreplaceothersimilarproductsand becomeoneofthecommonlyusedproductsforbox-type substations,switchingstations,powerdistributionstations, andresidentialpowerdistribution.Itisthepreferredproduct forurbanandruralpowergridrenovation.
主要技术参数Maintechnicalparameters
| 项目Project | 单位Unit | 参数Parameter | ||
| XGN98-12F.R) | XGN98-12(F) | XGN98-12(Z) | ||
| 额定电压Ratedvoltage | kV | 12 | ||
| 额定频率Ratedfrequency | Hz | 50 | ||
| 额定电流Ratedcurrent | A | 100 | 630 | 1250 |
| 额定短路开断电流Rated short-circuitbreakingcurrent | kA | 31.5 | 31.5 | |
| 额定短路关合电流Ratedshort-circuitmakingcurrent | kA | 80 | 50 | 80 |
| 额定交接电流RatedACcurrent 额定动稳定电流(峰值)(主回路/接地开关/接地连接回路) Rateddynamicstabilitycurrent (peakvalue) | A | 3150 | ||
| (Maincircuit/Grounding switch/Grounding connection circuit) 额定热稳定电流(有效值)(主回路/接地开关/接地连接回路) Ratedthermalstabilitycurrent(RMS) (Maincircuit/Grounding switch/Groundingconnectioncircuit) 热稳定时间(主回路/接地开关/接地连接回路) | kA | 50/50/43.5 | 80 | |
| kA | 20/20/17.4 | 31.5/31.5/27.3 | ||
| Thermal setting time (maincircuit/groundingswitch/grounding connection circuit) | S | 4/2/2 | 4/2/2 | |
| 额定雷电冲击耐受电压Rated lightningimpulsewithstand voltage | kV | 75(Ground,phase,break) | ||
| 85(隔离新口Newisolationentrance) | ||||
| 额定1min工频耐受电压Rated1minpower frequencywithstand voltage | kV | 42(对地、相间、断口Ground,phase,break) 48(隔离新口New isolation entrance) | ||
| 外形尺寸(宽×深×高)Externaldimensions(width×depthxheight) | kV | 550mmwide50940e100mhigh | ||
| 防护等级Protectionlevel | Enclos壳防护g P3X | |||
XGN98I1-12系列
环网开关柜 XGN98ll-12SeriesRingMainSwitchgear
概述Overview
XGN98II-12新型真空环网配电开关设备,是一种三相交流50Hz户内高压开关设备产品,其核心部件ZN66I/FZN66I小型真空开关均采用真空灭弧,环氧树脂固封极柱式绝缘方式。其中包括XGN98I-12(F·R)/T10031.5户内箱型固定式交流金属封闭开关设备:XGN98II-12(F·R)/T630-20户内箱型固定式交流金属封闭开关设备:XGN98I-12(Z)/T1250-31.5箱型固定式交流金属封闭开关设备, \vec { \boldsymbol { { \varepsilon } } } 是我公司自主研发开发的新型户内高压交流开关设备,该配电设备内部可有选择地配备新型真空固封极柱断路器、新型真空固封极柱负荷开关、负荷开关-限流熔断器组合电器、隔离开关、接地开关、电流互感器等多种开关元件和一次元件。产品符合GB/T11022《高压开关设备和控制设备标准的共用技术要求》:GB3906《3.6\~40.5kV交流金属封闭开关备和控制设备》:GB16926《高压交流负荷开关-熔断器组合电器》等标准的要求,
TheXGN98 Il-12new typevacuum ringnetwork switchgear isa three-phaseAC 5oHzindoor high-voltage switchgear product.Itscore component,the ZN66 Il/ FZN66 ll miniature vacuum switch,adopts vacuum arc extinguishingand epoxyresinsolidifiedpole insulation.This includestheXGN98 Il -12(F·R)/T10031.5indoorboxtype fixedACmetal-enclosed switchgear;theXGN98Il12(F·R)/T630-20 indoor box-type fixed ACmetalenclosed switchgear;and the XGN98 Il -12(Z)/T1250- 31.5box-type fixed ACmetal-enclosedswitchgear. Itisa newtype of indoorhigh-voltage ACswitchgear independentlydevelopedbyourcompany.Thisswitchgear canbe selectivelyequipped with various switchingand primarycomponents suchasnew vacuum-sealed pole circuitbreakers,newvacuum-sealed pole load switches, load switch-current limiting fuse combinationappliances, disconnecting switches,grounding switches,and current transformers.The productscomply with the requirements ofGB/T11022'Common Technical Requirementsfor HighVoltage Switchgearand ControlgearStandards" GB39063.6\~40.5kVACMetal-Enclosed Switchgear andControlgear,andGB16926‘HighVoltageACLoad Switches-Fuse Combinations',etc.
开关柜主要额定参数Mainratedparametersofswitchgear
| 序号Serial Number | 项目project | 单位unit | 参数parameter | ||
| XGN98I-12(F·R) | XGN98 I -12(F) | XGN98 I-12(V) | |||
| 1 | 额定电压Ratedvoltage | kV | 12 | ||
| 2 | 额定频率Ratedfrequency | Hz | 50 | ||
| 3 | 额定电流Ratedcurrent | A | 125 | 1250 | 1250 |
| 4 | 额定短路开断电流 Rated short-circuit breaking current | KA | 31.5 | 31.5 | |
| 5 | Ratedshgcurrent | kA | 80 | 50 | 80 |
| 6 | 额定交接电流RatedACcurrent | A | 3150 | ||
| 7 | 额定动稳定电流(峰值) (主回路接地开关/接地连接回路) Rateddynamicstabilitycurrent (peakvalue) (Main circuit grounding switch/ groundingconnection circuit) | kA | 50/50/43.5 | 80 | |
| 8 | 额定热稳定电流(有效值) (主回路/接地开关/接地连接回路) Rated thermalstabilitycurrent (RMS) (Maincircuit/Grounding switch/ Grounding connection circuit) | kA | 20/20/17.4 | 31.5/31.5/27.3 | |
| 热稳定时间 (主回路/接地开关/接地连接回路) Thermal settling time(maincircuit/ grounding switch/grounding connectioncircuit) | 4/2/2 | 4/2/2 | |||
| 9 | 额定雷电冲击耐受电压 Ratedlightning impulsewithstand voltage | S | 75(对地、相间、断口) 75(to ground,alternating,break) | ||
| 85(隔离断口) 85(lsolation Break) | |||||
| 10 | 额定Imin工频耐受电压 Rated Iminpowerfrequency withstand voltage | kV | 42(对地、相间、断口) 42(Ground,Alternate,Break) | ||
| 48(隔离断口) 48(lsolation Break) | |||||
| 11 | 外形尺寸Externaldimensions | mm | Widt5009501800 | ||
| 12 | 防护等级Protection level | 外壳防护等级IP3X Enclosureprotectionrating IP3X | |||
环网开关柜 XGN98ll-12SeriesRing Main Switchgear
负荷开关、组合电器、断路器及操作机构主要额定参数
Mainratedparameters of load switches,combinedelectrical appliances,circuit breakersand operating nechanisms
| 序号Sera | 项目project | 单位unit | 参数parameter | ||
| FZRN66 I-12 | FZN66 I-12 | ZN66I-12 | |||
| 1 | 额定电流Ratedcurrent | A | 125 | 1250 | 1250 |
| 2 | 额定短路开断Ratrdshort | kA | 31.5 | 31.5 | |
| 3 | 额定短路关流Ratedhort- | kA | 50 | 80 | |
| 4 | 额定交接电流RatedACcurrent | A | 3150 | ||
| 5 | 额定动稳定电流(峰值)Rated dynamicstabilitycurrent (peak value) | kA | 50 | 80 | |
| 6 | kA | 20 | 31.5 | ||
| 7 | A | 10 | 31.5 | ||
| 8 | 定有功载开Rated | A | 1250 | ||
| 9 | 额定闭环电gatedcosed- | A | 1250 | ||
| 10 | 额定二次回路min工频耐受电压 Ratedserondurycrcwitminimum voltage | kV | 2 | ||
| 11 | 额定操作顺序Rated operating | Minutet | |||
| 12 | 额定操作电压及辅助回路额定电 压Ratedoperatingvoltageand auxiliarycircuit ratedvoltage | V | DC110DC220AC220 | ||
| 13 | 合闸时间Closing time | ms | 25-50 | ||
| 14 | 分闸时间Opening time | ms | 25-60 | ||
| 15 | 触头Contact | ms | ≤2 | ||
| 16 | 三相合同期性 Three-phase | ms | ≤2 | ||
| 17 | 三相分期Thre-phase | ms | ≤2 | ||
| 18 | 触头开距Contact gap | mm | 9±1 | ||
| 19 | 触头超行程Contactovertravel | mm | 3±0.5 | ||
| 20 | 平均分闸速度Averagetrpging | m/s | 1.0±0.2 | ||
| 21 | 平均合闸速度Average closing speed | m/s | 0.6±0.2 | ||
| 22 | 合闸状态额定触头弹簧压力Rated contactspringpressure in closed | N | 1000±100N | ||
| 23 | state 机械寿命Mechanical life | 次bout | 10000 | ||
| 相间中心距Interphasecenter | |||||
| 24 | distance | mm | 210±2 | ||
适用范围Scopeofapplication
适合使用在变电所,开闭站,欧式箱变中传统固定式开关柜的升级型产品断路柜、负荷开关柜尺寸相同,可以组合使用配套FZN66I,ZN661开关为固封极柱结构、内置独立离开关和接地开关,开关柜A、B、C相为纵向排列,具有独立的隔室,保证安全,取代传统HXGN(内置FZN25,FZN21,SF6开关);可以解决传统设备占地面积大,操作空间大的问题、可替代传统的KYN28中置柜,也可取代XGN2固定式开关柜,成套方案组合更经济,更灵活,节省 50 % 占地面积等开关柜。
ThisprodctispadedsioofrialidsigeaablefoeinsbstatiosiingatiosndErotye prefabricatedsubstatiosThecircuitbeakerandoadswichgeararethesameszeandcanbusedinombinatioiththmachingFN66 switchidii oftheswitchgeragedngidiallitindepedntompartentstosuresaetyItpacetadiioalHGbiiF5 FZN21F6ithobrnatiaeofdiiolntlpladil KYN28mediuoagsicheaandsoeacetheNfidswigearTeompletesoutioismoreeconomicalandfeibleaving 5 0 % (204号 of the floor space.
使用环境UsageEnvironment
●环境温度:上限 + 4 0 ^ { \circ } C (户内)下限-20℃户内)
●海拔高度不超过1000米空气相对湿度
●日平均值不大于95%,月平均值不大于 9 0 % (204号
●地震烈度不超过8度(水平加速度50.49重直加速度 <=slant 0.2g)
●不适用于有腐蚀性或可燃性气体、水蒸气等明显污染的场所,没有火灾和爆炸危险的场所
●注超出上述正常使用条件时,用户可与制造厂协商。
●Ambienttemperature:Upperlimit + 4 0 9 0 (indoor),lowerlimit-20℃(indoor)
Altitudedoesnotexceed1ooometers,relativehumidityof theair
Dailyaveragevaluedoesnot exceed 9 5 % monthlyaveragevaluedoesnot exceed 9 0 %
Seismic intensitydoesnotexceed8degrees(horizontalacceleration50.49,verticalacceleration <=slant 0.2g)
Notalb hazards
Note:Whenexceeding theabovenormal usage conditions,userscannegotiatewith themanufacturer.
XGN2-12 系列
箱型固定式金属封闭开关设备 XGN-12series Box-typefixedmetal-enclosedswitchgear
概述Overview
XGN2-12箱型固定式金属封闭开关设备(称开关柜)用于3.6、7.2、12kV三相交流50Hz系统中作为接受与分配电能之用,适合于频繁操作的场合,其母线系统为单母线(并可派生出单母线带旁路和双母线结构)。
本开关柜符合GB/T3906《3.6kV\~40.5kV交流金属封闭开关设备和控制设备》、DL404《3.6KV\~40.5kV交流金属封闭开关设备和控制设备》等标准的要求,具备完善的“五防”功能。
本开关柜的主开关采用国产、合资或进口品牌等系列真空断路器,隔离开关采用GN30-12及GN22-12系列产品,互感器采用全绝缘结构,整柜的安全度较高。
TheXGN2-12 box-type fixed metal-enclosed switchgear(alsoknownasswitchgear)isused forreceiving anddistributingpowerin3.6,7.2,and12kVthree-phaseAC 5 0 H z systems.Itissuitable forfrequentoperation.Itsbusbar systemisasinglebusbar(single busbarwithbypassand doublebusbarconfigurationsarealsoavailable).
Thisswitchgear complieswith therequirementsof standardssuchasGB/T39063.6kV-40.5kVACMetalEnclosed SwitchgearandControlgear'and DL404'3.6kV40.5kVACMetal-EnclosedSwitchgearand Controlgearand featurescomprehensive"five-protection"features.
Thisswitchgearutilizesvacuum circuitbreakers from domestic,jointventure,orimported brandsasitsmain switches.The disconnectorsare the GN30-12and GN22- 12series.The transformersutilizea fully insulated structure ensuringa high level ofsafety.
型号含义Modelmeaning
| × | G | N | 2 | - | 12 | Z |
| ← | ↓ | ← | ↓ | |||
| 箱式 Boxtype | 固定式 Fixed | 户内 Indoor | 设计序号 Designserial number | 额定电压 Ratedvoltage (kV) | 真空断路器 vacuumcircuit breaker |
使用条件ConditionsofUse
周围空气温度: - 1 5 9 0 ~ + 4 0 9 0 ·海拔高度:1000m及以下;
●湿度:日平均值不大于 9 5 % ,水蒸气压力日平均值不超2.2KPA;月平均值不大于 9 0 % ,水蒸气压力月平均值不超1.8KPA;
●地震强度:不超过8级;
●没有腐蚀性或可燃性气体等明显污染的场所。
注:有特殊要求可与本公司协商解决
Ambientairtemperature:-15℃to + 4 0 9 0
Altitude:1000m or less:
HumidityDaileraemidityoretan5%alragwateaporpressreortha2aotlagemdioe than 9 0 % monthlyaveragewatervaporpressurenomorethan1.8kPa;
●Earthquake intensity:Nomorethanmagnitude8;
Location freefromobviouscontaminationsuchascorrosiveorflammablegases.
Note:If you haveanyspecial requirements,pleaseconsult withourcompany.
主要技术参数Maintechnicalparameters
| 名称name | 单位unit | 数据data | ||
| 额定电压Ratedvoltage | kV | 3.6、7.2、12 | ||
| 额定电流Ratedcurrent | A | 630~3150 | ||
| 额定短路开断电流Ratedshort-circuitbreakingcurrent | kA | 20、25、31.5、40 | ||
| Ratedorn(peakvalue) | kA | 50、63、80、100 | ||
| Rated耐(nt(peak) | kA | 50、 63、80、100 | ||
| Ratedsho时dcurrent | kA | 20、25、31.5、40 | ||
| 绝平 Rated insulation level | 耐电压 1min poweroqtuency | Betweenpground | kV | 25、30、42 |
| Betweentractures | kV | 27、40、48 | ||
| Betweenoground Betweentractures | kV | 40、60、75 | ||
| Withtnindiopulse 防护等级Protectionlevel | kV | 46、70、85 | ||
| 主接线型式Mainconnection type | IP2X 单母线分段及单母线带旁路 Singlebusbarsegmentationand single busbarwith | |||
| 操作机构方式Operatingmechanism | bypass 电磁,弹簧储能Electromagnetic,spring energy | |||
| 外线尺寸(宽×深×高)External dimensions(width×depth×height) | mm | storage 1100×1200×2650(一般型Generaltype) | ||
| 重量weight | kg | 700 | ||
XGN2-12系列
箱型固定式金属封闭开关设备
XGN-12series Box-type fixedmetal-enclosedswitchgear
结构特点Structuralcharacteristics
·XGN2-12(Z)开关柜为金属封闭箱式结构,柜体骨架由敷铝锌钢板经多层折弯组装而成,柜内分为断路器室、母线室、电缆室仪表室等,室与室之间用 钢板隔开。
●断路器室在柜体前下部,断路器的转动由拉杆与操动机构连接,断路器上接线端子与上隔离开关连接,断路器下接线端子与电流互感器连接,电流互感器与下隔离开关的接线端子连接,断路室还设有压力释放通道,若内部电弧发生时,气体可通过排气通道将压力释放。控制设备、及DL/T402、DL/T404标准,达到“五防”闭锁要求。
●母线室在柜体后上部,为了减小柜体高度,母线呈品字形排列,以7350N抗弯强度的瓷质绝缘子支持,母线与上隔离开关接线端子相连接,相邻两柜母线室之间可隔离。
●电缆室在柜体下部的后方,电缆室内支持绝缘子可设有电压监视装置,电缆固定在支架上,对于主结线为联络方案时,本室则为联络电缆室。继电器室在柜体上部前方,室内安装板可安装各种继电器等,室内有端子排支架,门上可安装指示仪表、信号元件等二次元件,顶部还可布置二次小母线。
●断路器的操动机构装在正面左边位置,其上方为隔离开关的操作及联锁机构。开关柜为双面维护,前面检修继电器室的二次元件,维护操动机构,机械联锁及传动部分,检修断路器。后面维修主母线和电缆终端,在断路器室装有照明灯。前门的下方设有与柜宽方向平行的接地铜母线,其截面为:3x30mm。
●机械联锁:为了防止带负荷分合隔离开关,防止误分误合断路器,防止误入带电间隔;防止带电合接地开关;防止接地刀合闸位置误合断路器,开关柜设有相应可靠的机械联锁,保证操作安全。产品外形尺寸及结构图(见图一、图二、图三)
XGN2-12(Z)swichgearismetalenoedbox-tyestructureThecabframeisaembldbyulti-erbendingofaluminumincoated steelplatesdkeoobotdo plates.
TheircitbeakerompartmentisatedintoefrontportiooftabinetThuiteaker'sotatiooectetotating mechanismbudptafieactdstoitotasoctt trasfortoaotakertsctan intealarccursaeleasdtoiuctleeessreotroptndndde the"five-protection'locking requirements.
ThebusbarompartentisatedintpeeaportioftabinetToeducecabinethihttusbrsreaangedinoe pateanduppdeinlsidrtf5osseoctedteaofto andthebusbarcompartmentsofadjacentcabinetscanbeisolated.
ThecablecompartmentisatedathofthlowerpartoftheswigearTeablompartmentsupportsinslatorsandanipd withvoltageoedtkefeodprtti cablcomparentelompaetsaedatppfontoftieampartmentaturesmoutiplatefa andothercompoentsIlsootainsterinalocacketThoacommodatesseodaryomponentssuchasindicatingisrntsad signalingdevices.Thetopalsoaccommodatesasecondarybusbar.
Thecircuiteakeropeatinmechsmoaedoteffrotsideitsoetorspratinandnterloingmechasmsoatd aboveitTeswigearfaturesdualsidemaintenanceTefrontloaccsstothrelaomparmentssecodaryomponntsating mechanismsmecicaintecksndsissompoentssellasicuiteakerateaearovsceen busbaranabeLigtinsoviddiciteakeomparmntelotrotodiopbt switchgearwidth,withacross-sectionof3x30mm.
Mchanicaltotidintiidit breakeriidd ofthicuitakidotonitiipdisoili ensuresafeoperation.Productdimensionsandstructurediagram (see Figure1,Figure2,Figure3)
1、接地母线装配 1.Grounding busbarassembly
2、真空断路器传动装配(电操)2.Vacuumcircuitbreakerdriveassembly(electricallyoperated)
3、电流互感器装配 3.Currenttransformerassembly
4、下隔离开关传动装配 4.Lowerdisconnector driveassembly
5、操作联锁机构 5.Operator interlockmechanism
6、带接地刀上隔离开关传动装配6.Upperdisconnectordriveassemblywithgroundingswitch
7、前门元件装配 7.Front doorassembly
8、继电器室装配 8.Relaycompartmentassembly
9、母线室装配 9.Busbarcompartmentassembly
10、架空出线装配 10.Overhead lineassembly
11、支持绝缘子 11.Support insulators
12、照明灯 12.Lighting fixtures
13、后门联锁装配 13.Reardoorinterlockassembly
14、本体结构 14.Main structure
15、二次电缆安装 15.Secondary cable installation
(Equipped with ZN28A Series Vacuum Circult Breakers)
XGN66-12系列
箱型固定式交流金属封闭开关设备 XGN66-12seriesbox-typefixedACmetal-enclosedswitchgear
概述Overview
XGN66-12箱型固定式交流金属封闭开关设备(以下简称开关柜)是我公司自行设计、研制而成的新一代高压电器成套产品,符合GB/T3906《3.6kV\~40.5kV交流金属封闭开关设备和控制设备》、DL/T404《3.6kV\~40.5kV交流金属封闭开关设备和控制设备》等标准的要求。
该产品吸收了国外的先进技术,针对目前我国现在同类开关柜在运行中发生的事故率较高和体积庞大等问题自行设计研制的。它体积小,仅是普通开关柜体积的 5 0 % ,断路器具有可靠性高,性能好;“五防”联锁机构可靠、简单等优点。开关柜是3.6、7.2、12kV三相交流电50Hz单母线分段的户内成套装置,作为接受和分配电能之用。并具有对电路进行控制、保护和监测等功能,可使用在各类型发电厂、变电站及工矿企业,高层建筑等场所,也可与环网柜组合应用于开闭所中。
TheXGN66-12 box-type fixed AC metal-enclosed switchgear(hereinafterreferredtoasswitchgear)isa newgeneration ofhigh-voltageelectrical completesetof productsindependentlydesignedanddevelopedbyour company.Itconformstotherequirementsof standardssuch asGB/T39063.6kV\~40.5kVACmetal-enclosedswitchgear andcontrolgearandDL/T404“3.6kV\~40.5kVACmetalenclosed switchgearandcontrolgear.
Thisproductabsorbsadvanced foreigntechnologyand wasindependentlydesigned and developedtoaddressthe problemsof highaccidentratesand large size of similar switchgearcurrentlyusedinmycountry.Itissmallinsize, only 5 0 % of thesizeof ordinaryswitchgear,and featureshigh reliabilityand good performanceofthecircuitbreaker;the "five-proofinterlockingmechanism isreliableand simple. Theswitchgearisan indoorcomplete setof equipment for 3.6,7.2,and12kVthree-phaseAC50Hzsinglebusbar segmentation,used forreceivinganddistributingelectrical energy.It hasfunctionssuch ascircuit control,protectionand monitoring,andcanbeused invarioustypesof powerplants substationsand industrial and miningenterprises,high-rise buildingsand other places.Itcanalso be combined withring mainunits foruse in switchgear.
型号含义Modelmeaning
| X | G | N | 66 | - | 12 | Z |
| ← | ↓ | ↓ | ||||
| 箱型开关设备 Box-type switchgear | 固定式 Fixed | 户内 Indoor | 设计序号 Designserial number | 额定电压 Ratedvoltage (kV) | 真空开关 Vacuumswitch |
使用条件ConditionsofUse
·海拔高度不超过 1 0 0 0 { m } ●环境温度:-25℃\~+40℃,24小时内平均温度不超过+35℃;
水平倾斜度:不大于3°;
●地震强度:不超过8级;
●无剧烈震动和冲击及爆炸危险场所。
Altitudenot exceeding1000m;
●Ambienttemperature: - 2 5 9 0 to + 4 0 ^ { \circ } C ,witha24-houraveragetemperaturenotexceeding+35℃;
●Horizontal inclination:not exceeding 3°;
Earthquake intensity:not exceeding magnitude8;
●Locationfreefromseverevibration,shock,orexplosionhazards.
主要技术参数Maintechnicalparameters
| 项目Project | 单位unit | 参数Parameter |
| 额定电压Ratedvoltage | kV | 3.6,7.2,12 |
| Ratedpoetandvotage | kV | ond2;:48 |
| Ratedligdvltage | kV | Todp555 |
| 额定频率Ratedfrequency | Hz | 50 |
| 额定电流Ratedcurrent | A | 630,1250 |
| Ratedshort-cfectivevalue) | kA | 20,25,31.5 |
| Ratedshoreakvalue | kA | 50,63,80 |
| Ratedntpeak) | kA | 50,63,80 |
| Ratedtherctivevlue) | kA | 20,25,31.5 |
| 防护等级Protectionlevel | IP2X | |
| 外形尺寸(宽×深×高) Overalldimensions(width×depth×height) | mm | 900(950)×950×2300 |
| 重量weight | Kg | ~600 |
XGN66-12系列
箱型固定式交流金属封闭开关设备
XGN66-12seriesbox-typefixedACmetal-enclosedswitchgear
主要特点MainFeatures
·柜体采用优质角钢焊接而成;
●断路器室位于柜体中(下)部,安装、调试、维护方便。标准配装VS1断路器,并设有压力释放通道,确保人身安全;
●采用先进可靠的旋转式隔离开关,可在主母线带电下安全进入断路器室检修;
●整柜防护等级IP2X;
●设有可靠功能齐全的强制性机械闭锁装置,简便有效达到“五防”要求;
●具有可靠的接地系统;
●门上装有观察窗,可清楚观察到柜内元件的工作状态;
●操作机构闭锁采用同XGN2-12柜用的XGN闭锁机构,简单可靠方便实用;
●进出线电缆低于柜体前部,方便用户连接。
Thecabinetiswelded from high-qualityanglesteel.
Thecicuittid VS1circuitbreakerisstandard,andapressurerelief ductisprovidedtoensurepersonalsafety.
Advancedandelableotoectoslosaeaccsoticitrearompartmetfomateaeitainised Theentire cabinet has an IP2X protection rating.
Areliablealisdidsiliiotet Areliable grounding system isprovided.
Anobservationwindowisinstalldonthedoorforclearobservationoftheoperatingstatusofthecomponentswithinthecabinet
Theoperaticithbtcsetct Incomingand outgoing cablesare located belowthe front ofthecabinetfor easyconnection.
VS1-12型真空断路器主要技术参数MaintechnicalparametersofVS1-12vacuumcircuitbreaker
| 项目Project | 单位unit | 参数Parameter |
| 额定电压Ratedvoltage | kV | 12 |
| 额定电流Ratedcurrent | A | 630 1250 |
| 额定短路开断电流Ratedshort-circuitbreakingcurrent | kA | 20,25,31.5 |
| 额定短路关合电流Ratedshort-circuitmakingcurrent | KA | 50,63,80 |
| 额定短时耐受电流(4s有效值)Ratedshort-timewithstandcurrent(4seffective value) | KA | 20,25,31.5 |
| 额定峰值耐受电流(峰值)Ratedpeakwithstandcurrent(peak) | kA | 50,63,80 |
| 机械寿命Mechanicallife | 次 | 10000 |
| 额定短路开断电流开断次数Ratedshort-circuitbreakingcurrentbreakingtimes | 次 | 50 |
| 额定操作顺序Ratedoperatingsequence | Op-0O | |
| 触头开距Contactspacing | mm | 11±1 |
| 触头接触行程Contacttravel | mm | 4±0.5 |
| 相间中心距Phasecenterdistance | mm | 210 |
| 分闸速度Opening speed | m/s | 1.2±0.2 |
| 合闸速度Closingspeed | m/s | 0.6±0.2 |
| 分闸时间Opening time | ms | ≤60 |
| 合闸时间Closing time | ms | ≤75 |
| 三相分闸同期性Three-phaseopeningsynchronism | ms | ≤2 |
| 合闸弹跳Closingbounce | ms | ≤2 |
| 回路电阻Loopresistance | μΩ | ≤45 |
| 触头累积允许磨损厚度Accumulatedallowablewear thicknessof contacts | mm | 3 |
1、柜门 7、眉头 13、隔离开关 19、传感器
2、照明灯 8、母线穿墙套管 14、拉杆 20、螺栓
3、观察窗 9、螺栓 15、后封板 21、垫圈
4、操作机构 10、垫圈 16、电流互感器 22、垫圈
5、小门板 11、垫圈 17、真空断路器 23、骨架
6、仪表门 12、螺母 18、隔离开关 24、避雷器
1.Cabinetdoor 7.Header 13.Disconnector 19.Sensor
2.Lighting 8.Busbar bushing 14.Pull rod 20.Bolt
3.Observationwindow 9.Bolt 15.Rear cover 21.Washer
4.Operatingmechanism 10.Washer 16.Currenttransformer 22.Washer
5.Small door panel 11.Washer 17.Vacuumcircuitbreaker 23.Frame
6.Instrument door 12.Nut 18.Disconnector 24.Lightning arrester
SGi-12[24]系列
SF6气体全绝缘环网开关设备 SGi-12(24) seriesSF6 gas fully insulated ring network switchgear
概述Overview
SGi-12(24)气体全绝缘环网开关设备是我公司自主研制的全绝缘充气开关设备。广泛用于12kV/24kV配电系统,是城乡各类用户变配电系统的首选开关产品。
开关柜为模块化单元模式,可根据不同用途进行组合;由固定式单元组合与可扩展型单元两大类,满足各种变电站对紧凑型开关柜灵活使用的需要。
SGi-12(24)气体全绝缘环网开关设备是一个完全密封的系统,其所有带电部件以及开关封闭在不锈钢的壳体内。整个开关装置不受外部环境条件的影响,从而可以确保运行可靠性及人身安全,并且实现了免维护。通过选择可扩展母线,可以实现任何组合,达到全模块化。扩展母线安全绝缘和屏蔽,确保了高可靠性和安全性。
TheSGi-12(24)gas-insulated ringmainswitchgear isafullyinsulated,gas-filledswitchgear independently developedbyourcompany.Itiswidelyusedin12kV/24kV powerdistributionsystemsand isthe preferredswitchgear forvariousurbanand rural powerdistributionsystems.
Theswitchgearismodularand can beconfiguredto suitdifferentapplications.Availableintwotypes:fixedand expandableunits,itmeetstheflexibleneedsofcompact switchgearinvarioussubstations.
TheSGi-12(24)gas-insulated ringmain switchgear isacompletelysealed system,withalllivecomponents and switches enclosed withina stainless steel housing.The entireswitchgearisunaffectedbyexternal environmental conditions,ensuringoperational reliabilityandpersonal safety,andismaintenance-free.Theoptionalexpandable busbarallowsforanyconfiguration,achieving fullmodularity. Thesecure insulation and shielding of the expandable busbarensure highreliabilityandsafety.
型号含义Modelmeaning
| SGi | - | 12(24) | (□) | / | □ |
| ↓ | ↓ | ↓ 额定电流 | |||
| SF6气体全绝缘 SF6 gasfully insulated | 额定电压 Ratedvoltage (kV) | C:负荷开关单元 F:组合电器单元 V:真空断路器单元 D:不带开关的电缆进线单元 PT:电压互感器单元 M:计量单元 C:Load switch unit F:Combined electrical unit V:Vacuumcircuitbreakerunit D:Cable entry unit without switch PT:Voltagetransformerunit M:Metering unit | Rated current 125A(组合电器 Combined electrical appliances) 630A 1250A(断路器 breaker) |
主要特点MainFeatures
SGi-12/24全绝缘充气柜是以SF6气体作为灭弧及绝缘介质。
●开关柜为全密封、全绝缘结构;母线、开关及带电部件完全封闭在不锈钢壳体中。腔体充以1.4bar的SF6气体,防护等级达到IP67:整个开关装置完全不受外部环境条件的影响,即使在短时水浸等极端情况下也能保证开关正常运行,产品终身免维护。
●开关柜具有完善的“五防”联锁装置,彻底杜绝人为误操作可能引起的人员及设备运行故障。
●所有开关柜具有可靠的安全泄压通道,即使在极端情况下也能保障操作人员人身安全。
●开关柜分为固定单元组合和可扩展单元组合两类。
●开关柜通常由正面进出线,也可按不同的安装位置实现侧出线或侧扩展。
●柜体尺寸安装方便,并能够适合空间狭小及环境条件不良的地方。
●开关柜可根据用户的不同需求配置电动、远控及监测装置。
SGi-12/24fullyinsulated gas-filled cabinet uses SF6 gasasarc extinguishingandinsulating medium.
Theswitchbiesffulyaldndfulslatedructursbsindimpontsompleelyodisteelsingiiditbofndotetielctieihviesompeeexteaproductismaintenance-freeforlife.
Teswitpdipeititeveelatiodpthatmaybecausedbyhumanerror.
Alswitcabseppditabsfetresseeliefanesaesuetpesoafetyfpatsecircumstances.
●Switchcabinetsareclasified intotwotypes:fixedunit combinationsandexpandableunit combinations.
SwitchabinetsusualavencomingandoutgoinglinesfrothefrontTeycanalsovesideoutgoinglinesosideexpansioaodingtodifferent installationpositions.
Thecabinetsizeisconvenentforinstalationandcanbesuitableforplaceswithlimitedspaceandpoorenvironmentalcondions.
Theswitchcabinetcanbeequippedwithelectricemotecontrolandmonitoringdevicesaordingtothediferentneedsofusers
SGi-12[24]系列
SF6气体全绝缘环网开关设备
SGi-12(24)seriesSF6 gasfullyinsulated ringnetworkswitchgear
主要技术参数Maintechnicalparameters
| 项目Project | 单位unit | C模块Module | F模块Module | V模块Module | ||||||
| 负荷开关load switch | 组合电器combination electrical appliances | 真空断路器vacuum circuitbreaker | t/ng | |||||||
| 12 | 24 | 12 | 12 | switches 12 | ||||||
| 额定电压Ratedvoltage 额定频率Ratedfrequency | kV Hz | 50 | 24 50 | 50 | 24 | 50 | 24 | |||
| Powerfreqasebreak | kV | 42/48 | 65/79 | 42/48 | 65/79 | 42/48 | 65/79 | 42/48 | 65/79 | |
| 雷电冲击耐受电压 | 75/85 | 125/145 | 75/85 | 125/145 | 75/85 | 125/145 | 75/85 | 125/145 | ||
| Lightning impulsewithstand voltage | kV A | 630 | 630/1250 | |||||||
| 额定电流Ratedcurrent 分断能力Disconnectionability | 125(预期expected) | 630/1250 | ||||||||
| Ratedclosgcurrent | A | |||||||||
| Ratedca开断ngcurrent | A | 630 10 | ||||||||
| Ratedpeaue) | kA | 50 | 80 | 63 | ||||||
| Ratedurrent | kA | 50 | ||||||||
| Ratedhodcurrent | KA/S | 20/4 | ||||||||
| Ratedhorigcurrent | kA | 31.5 | 25 | |||||||
| 额定转移电流Ratedtransfercurrent | A | 1700 | ||||||||
| 配用熔断器最大电流配用熔断器最大电流 | A | 125 | ||||||||
| Looprstance | uΩ | ≤300 | ≤600 | |||||||
| 机械寿命Mechanical life | 次 | 5000 | 3000 | 10000 | 5000 | |||||
性能指标Performanceindicators
| SF6气体压力 | ●正常运行环境条件 | ||
| 20℃下绝对压力为1.4bar | 最高温度40℃ | ||
| 气体年泄漏率0.2%/年 | 最低温度-50℃ | ||
| 防护等级IP67 | 最大平均相对温度≤95% | ||
| 气室不锈钢厚度3.0mm | 海拔高度≤2000米 | ||
| ●母线 | ●满足标准 | ||
| 开关柜内母线400mmCu | GB/T11022 | GB3906 | GB1985 |
| 开关柜接地母线150mmCu | GB16926 | GB38041 | GBI984 |
| ●颜色 | GB3309 | ||
| 开关柜前面板RAL7012 | IEC60056 | IEC60129 | IEC60256 |
| 侧板和电缆室前盖板RAL7035 | IEC60298 | IEC60420 | IEC60694 |
| SF6Gas Pressure | Normal OperatingEnvironmentConditions | ||
| Absolutepressure1.4barat20℃C | MaximumTemperature:40℃ | ||
| Annual gasleakagerateO.2%o/year | MinimumTemperature:-50℃ | ||
| IP67 protection grade | MaximumAverageRelativeHumidity≤95% | ||
| Gaschamberstainlesssteel thickness3.0mm | Altitude≤2000meters | ||
| Busbars | Compliant Standards | ||
| Switchgear internal busbar 40omm²Cu | GB/T11022GB3906GB1985 | ||
| Switchgear groundingbusbar150mm²Cu | GB16926GB38041GBI984 | ||
| Colors | GB3309 | ||
| Switchgear front panel RAL7012 | IEC60056IEC60129IEC60256 | ||
| SidepanelsandcablecompartmentfrontcoverRAL7035 | IEC60298IEC60420IEC60694 | ||
配网自动化的扩展Expansionofdistributionnetworkautomation
配网自动化的扩展(DTU、看门狗)
SGi-12/24系列户外环网柜可以很方便的升级成具备自动化功能的智能环网柜,配置具备“四遥“功能的配网自动化终端装置,可实现环网开关设备智能化应用。利用通讯(光纤、GPRS等)可将环网柜与自动化主站系统连接,实现配电系统的自动化功能。
通过配电自动化系统,可以使运维人员足不出户的实现如下功能:
从控制主站或子站对各环网柜的开关单元实现遥控分闸、合闸或合闸闭锁操作,也可以在本地完成;
从控制主站或子站获取每个开关的触头位置状态、熔断器状态、断路器故障保护状态、接地开关状态等信息;
从控制主站或子站获取各回路的电气参数,如电压、电流、零序电压、零序电流、功率、功率因数、频率等;
从控制主站或子站对各配电自动化终端的参数进行优化配置;
统一主站或子站与各配电自动化终端系统的时钟;
获取线路故障信息或各配电自动化终端的异常信息,结合主站或子站软件,实现故障自动定位、故障隔离、非故障区域自动恢复供电及网络重组,从而大大缩短停电面积和时间,减少故障造成的损失,提升电力系统的供电可靠度。此外,还可以方便的进行负荷监控及调配,有利于网络的合理利用。
可配置看门狗控制器,对界内外故障进行投切处理,提高电网可靠性。
Expansionofdistributionnetworkautomation (DTU,watchdog)
TheSGi-12/4tdoitoetlpdtntelitainitiotiofuctiosd witdistroel Theringmanittedtaatitomatioatchtialt automationfunctionof thepowerdistributionsystem.
Troughtheisttioatatidteacesoceinutiosit
Theswitchunitsfeachingmainnianemotelyeratefoennosingsingandckingfroteotrolmastestatiooub station,and this canalso be completed locally.
Obtaininformatihtacatufuseatuitakeftotetiatusounihatusfi fromthecontrolmasterstationorsub-station.
Obtaintheeectricalametesfchiciftotosteaiatiouchsaeurt zero-sequencecurrent,power,powerfactor,frequency,etc.
Optimizetheparameterconfigurationofeachdistributionautomationterminalfromthecontrolmasterstationorsub-station.
Unifytheclocksof themaster station orsub-stationand each distributionautomation terminal system;
Obtainthefautaiftboalftichrtitoatialndbititte ofthmsterbattetoatiuaiutatitaistoratiifek reorganizatiotebeatlyduratiftasnseedlndini of network.
Theconfigabatiual
AZS650[550]i-12 系列
小型化智能中置式金属封闭开关设备
AZS650(550)i-12seriesMiniaturized intelligentcenter-mounted metal-enclosedswitchgear
概述Overview
AZS650(550)i-12是由我公司根据当今智能电网需求结合中国电网结构和特点精心研制的新一代小型化智能中置式金属封闭开关设备,可为12KV三相交流50Hz电网系统、工矿企业动力系统电能的接受和分配提供智能可靠的控制、保护、测控、可视化设备状态监控、综合性能诊断及外部通讯和远程监测和调控功能。
中压智能在线状态监测系统能及时了解断路器和开关柜的工作状态、缺陷的部位,减少过早或不必要的停电试验和检修、减少维护工作量、降低维修费用、提高检修的针对性,可显著提高电力系统可靠性和经济性。
TheAZS650(550)i-12 isa new generation of miniaturized,intelligent,center-mountedmetal-enclosed switchgearmeticulouslydevelopedbyourcompanybased ontheneedsof today'ssmart gridsand the structureand characteristicsof China'spower grid.Itprovides intelligent andreliablecontrol,protection,measurementandcontrol, visual equipmentstatus monitoring,comprehensive performancediagnostics,external communication,and remote monitoringand control forthereceptionand distributionofpowerin12kVthree-phaseAC50Hzpower gridsand industrial andmining powersystems.
Thismedium-voltage intelligent online condition monitoring system provides timely information onthe operatingstatusanddefectlocationsofcircuitbreakers andswitchgear,reducingprematureorunnecessarypower outagesfortestingand overhaul,reducingmaintenance workloadand costs,andimprovingthetargetednatureof overhauls,significantly improvingthereliabilityand costeffectivenessof powersystems.
型号含义Modelmeaning
| AZS | 650(550) | i | 12 | - | □ | |
| 中置铠装式金属封闭 开关设备 Centralarmored metalenclosed switchgear | 开关柜宽度,650mm 和550mm两种 Switchgear width, 650mmand550mm | 智能型 Intelligent | 额定电压 Ratedvoltage(kV) | 方案号 Plan No. |
使用条件ConditionsofUse
环境温度:+40℃\~-25℃
●海拔高度 : <= 1 0 0 0 m _ { { c } }
●空气相对湿度:日平均 <= 9 5 % ,月平均 <= 9 0 % 。
·水蒸气压力值:日平均值 <=slant 2.2x10-3MPa,月平均值 \lneq 1.8x10-3MPa
●抗震能力:地震裂度不超过8度,
●安装场所:无火灾、爆炸、严重污染、化学腐蚀及剧烈震动的场所。
●Ambienttemperature: + 4 0 9 0 to-25℃
Altitude: <=slant 1000m.
Relativehumidity:Dailyaverage <= 9 5 % monthlyaverage <=slant 9 0 %
Watervaporpressure:Dailyaverage <=slant 2 . 2 x 1 0 { - } 3 MPa,monthlyaverage <=slant 1.8 x 10-3MPa.
Earthquakeresistance:Earthquake intensitynotexceeding8degrees.
lnstalltinloaionAloationreefromfielosionvreltionmicalorosionndvretio
产品特点Features
●运用现代传感技术、微机处理技术、状态监测、故障诊断技术及通讯技术高度智能集成的中压开关设备。
●通过分散于开关柜内的智能电子装置(传感器、控制模块、监控模块、通讯模块)形成的智能组件结合嵌入式专家诊断系统技术,并使之与开关柜完美融合实现开关柜设备的智能化功能。
●同时配备的后台监控软件可在后台实现对各回路的远程运行参数监测、状态报警和电动控制功能。
●宽度仅为650mm,相间不用绝缘隔板。
●柜内母排采用独特的立排折弯技术,提高母排的载流量和短时耐受电流能力。
●可与同规格的断路器实现互换,可采用ABB的VD4、西门子的3AE、施耐德的HVX等国内外断路器。
●可配抽出式的负荷开关及负荷开关-熔断器的组合电器。
·可深度融入泛在电力物联网,
igeandcommunicationtechnologies.
Inteligentontdntelintetrovsostuitdmuatils)distributedhouoticearaobditbeddedexprtdagosticsttholablinassntegtiieswitchgeartoachieveintelligentfunctionality.
EquippedbWithawidthof only65omm,no insulatingbarriersarerequiredbetweenphases.
Thebusbarsitintsigeatlqetdnteoltasthurentarinapacitdortitadcurrentcapability.
IntercangeaiisfifiimetidieascBs3AE,and Schneider'sHVX.
●Availablewithwithdrawable loadswitchesand loadswitch-fusecombinations.
●Deeply integrated into theubiquitouspower Internet of Things.
AZS650[550]i-12 系列
小型化智能中置式金属封闭开关设备
AZS650(550)i-12seriesMiniaturizedintelligentcenter-mounted metal-enclosedswitchgear
开关柜主要技术参数Maintechnicalparametersofswitchgear
| 项目Project | 单位unit | 参数Parameter | |
| 额定电压Ratedvoltage | kV | 12 | |
| 额定频率Ratedfrequency | Hz | 50 | |
| 额定绝缘水平 Rated insulation level | 1min工频耐受电压(有效值) 1minpower frequencywithstandvoltage(effective value) | kV | 42/48(隔离断口Isolationfracture) |
| 雷电冲击耐受电压(峰值) Lightning impulsewithstandvoltage(peak) | kV | 75/85(隔离断口Isolationfracture) | |
| 辅助控制回路工频耐压(1min) Auxiliarycontrol circuit powerfrequencywithstand voltage(1min) | V | 2000 | |
| 主母线额定电流Mainbusratedcurrent | A | 630、1250 | |
| 额定短时耐受电流(4s)Ratedshort-timewithstandcurrent(4s) 额定峰值耐受电流Ratedpeakwithstandcurrent | KA | 20、25、31.5 | |
| kA | 50、63、80 | ||
| 额定断路开断电流Ratedshort-circuitbreakingcurrent | kA | 20、25、31.5 | |
| 额定断路关合电流Ratedbreakingandmakingcurrent | kA | 50、63、80 | |
| 辅助电路额定电压Auxiliarycircuit ratedvoltage | V | AC/DC110/220 IP4X(断路器室门打开或隔离室为IP2X) | |
| 防护等级Protection level | IP4X(IP2Xwhen thecircuit breakerroomdoor isopenortheisolationroomisisolated) | ||
| 外形尺寸Dimensions | mm | 650(550)×1450×2320 | |
真空断路器主要技术参数Maintechnicalparametersofvacuumcircuitbreaker
| 项目Project | 单位unit | 参数Parameter | |
| 额定电压Ratedvoltage | kV | 12 | |
| 额定频率Ratedfrequency | Hz | 50 | |
| 额定绝缘水平 Rated insulation level | 1min工频耐受电压(有效值) 1minpowefreqecwtdctie | kV | 42/48(隔离断口Isolationfracture) |
| 雷电冲击耐受电压(峰值) Lightning impulsewithstandvoltage(peak) | kV | 75/85(隔离断口Isolationfracture) | |
| 额定电流Ratedcurrent | A | 630、1250 | |
| 额定短时耐受电流(4s)Rated short-timewithstand current (4s) | kA | 20、25、31.5 | |
| 额定峰值耐受电流Ratedpeakwithstandcurrent | KA | 50、63、80 | |
| 额定断路开断电流Ratedshort-circuitbreakingcurrent | KA | 20、25、31.5 | |
| 额定断路关合电流Ratedbreakingandmakingcurrent | kA | 50、63、80 | |
| 额定电容器组开断电流Ratedcapacitorbankbreakingcurrent | A | 630 | |
| 电气寿命Electrical life | 级Level | E2 | |
| 机械寿命Mechanical life | 次Times | 30000 | |
| 额定操作顺序Ratedoperatingsequence | O-0.3s-CO-180s-CO | ||
| 项目Project | 单位unit | 数据data |
| 高度high | mm | 2320 |
| 宽度width | mm | 550、650 |
| 深度depth | mm | 1450 |
| 重量Weight | kg | ≤700 |
AGi-12系列
环保气体绝缘环网开关设备 AGi-12seriesEnvironmentallyfriendlygasinsulated ring networkswitchgear
概述Overview
AGi-12系列环保气体绝缘环网柜是我公司引进德国先进的环保智能设计理念,自主研发的一款全绝缘、绿色智能环网开关设备。该环保气体绝缘环网柜是将一次主回路密封在利用先进机器人焊接技术并经严格氨质谱检漏的气箱中,利用空气中占比 78 % 的氮气作为绝缘介质,采用成熟可靠的真空灭弧室作为开断和灭弧功能,采用独特设计的三工位隔离开关确保运行维护安全可靠。
AGi-12系列环保气体绝缘环网柜适用于是12KV供电线路或双辐射供电,特别适用于供电负荷密度大,用电缆馈电网络的城市商业中心、工业集中区、机场、电气化铁路、高速公路等供电可靠性较高的配电系统中作为接受和分配电能之用。同时环网柜使用安全、无SF6气体,不受气候影响、安装容易维修少、占地小,很适合装于箱式变电站内。
AGi-12系列环保气体绝缘环网开关设备的推出,是真正完全满足国家电网及南方电网公司等客户对环保型环网柜的需要,将引领环保型环网柜产品未来的发展潮流
TheAGi-12 seriesenvironmentally friendly gasinsulatedringmainunit(GlS)isafullyinsulated,green intelligent ringmainunit(RMU)developed independently byourcompany,incorporatingadvanced German environmentallyfriendly intelligentdesignconcepts.ThisGlS enclosestheprimarymaincircuitinagasbox sealedusing advancedroboticweldingtechnologyandrigorouslytested forleaksusing heliummassspectrometry.Itutilizesnitrogen, which makes up 78 % ofair,as the insulating medium, employsaprovenandreliablevacuuminterrupterforboth interruptionandarcextinguishing,andfeaturesauniquely designed three-positiondisconnector to ensure safeand reliableoperationandmaintenance.
TheAGi-12 seriesGlS issuitable for12kVpower supply linesor dual-radialpowersupply.Itisparticularlywellsuited forreceivingand distributingpowerin distribution systemswithhighload densityandhighpowerreliability, suchasurban commercial centers,industrial complexes, airports,electrified railways,and highways,wherecablefednetworksareused.Furthermore,theRMUissafe,SF6- free,climate-resistant,easyto install and maintain,and requiresminimal space,makingitideal forinstallationin box-type substations.The launchoftheAGi-12 seriesof environmentally friendly gas-insulatedringmainunit(RMU) switchesfullymeetsthe needsof customerssuchas the StateGrid Corporationof Chinaand China Southern Power GridCorporationforenvironmentallyfriendlyRMUs,andwill leadthefuturedevelopmenttrendofenvironmentallyfriendly RMU products.
型号含义Modelmeaning
| AGi | - | 12 | (□) | 1 | □ | - | □ |
| ↓ | V:断路器柜 | ↓ | ↓ 额定开断 | ||||
| 环保气体绝缘环网 开关设备 Environmentally friendly gas insulated ringnetwork switchgear | 额定电压 Ratedvoltage (kV) | D:不带开关的电 缆进线柜 S:母线联络柜 PT:压变柜 V: Circuit breaker panel D: Cableentry panel without switches S:Busbar interconnector panel PT:Voltage transformerpanel | 额定电流 Rated current 630A、1250A | 短路电流 Ratedbreaking short-circuit current (KA) |
主要特点MainFeatures
●模块化设计,组合方案灵活、体积小、结构紧凑满足客户各种配电方案需求;
●采用高寿命、免维护的真空灭弧室,20年免维护,节省运行维护费用;
●运行功耗低、节能环保;
●采用特殊的旋转式接地开关,可进行多次短路关合,操作程序符合通用要求;
●明显可视隔离断口位置;
●主开关、隔离、接地三轴独立操作满足“五防联锁”要求。
Modulardifbatiisatsdactucturetsesriutirequirements.
tizestLowoperatingpowerconsumption,energy-savingandenvironmentallyfriendly.
Utiesaotaibfitiorequirements.
Clearlyvisibleisolationbreaklocation.
Independentoperationoftheminsitchsoatorndearthingesmeetsfiveprotectioniterlockingrireents.
环保气体绝缘环网开关设备
AGi-12series Environmentallyfriendlygasinsulated ring network switchgear
主要技术参数Maintechnicalparameters
| 项目Project | 单位Unit | 数据Data | |
| 额定电压Rated voltage | kV | 12 | |
| atedpowerfreasendound | kV | 42 | |
| Rated powe定压ndvltage(break) | kV | 48 | |
| Rated igtningimpstd(phaseandtoground) | kV | 75 | |
| Ratedlightn压dge(break) | kV | 85 | |
| Busaurrent | A | 630、1250 | |
| Circuitbred参ameters | 额定电流Ratedcurrent | A | 630、1250 |
| 额定短时耐受电流Ratedshort-timewithstandcurrent | kA/s | 20、25/4 | |
| 额定短路开断电流Ratedshort-circuitbreakingcurrent | kV | 20、25 | |
| 额定峰值耐受电流Ratedpeakwithstandcurrent | KA | 50、63 | |
| 额定短路关合电流Rated short-circuitmaking current | kA | 50、63 | |
| 三工位隔离开关参数 Three-positionisolating switchparameters | 额定电流Ratedcurrent | A | 630、 1250 |
| 额定短时耐受电流Ratedshort-timewithstandcurrent | kA/s | 20、25/4 | |
| 额定峰值耐受电流Ratedpeakwithstandcurrent | kA | 50、63 | |
| 负荷开关参数 Loadswitchparameters | 额定电流额定电流Ratedcurrent | A | 630、1250 |
| 额定短时耐受电流Ratedshort-timewithstandcurrent | kA/s | 20、25/4 | |
| 额定峰值耐受电流Ratedpeakwithstandcurrent | kA | 50、63 | |
| Mencalite | 断路器breaker | 次times | 10000 |
| 1000 | |||
| 接地开关Grounding switch | 5000 | ||
| Loop路istance | uΩ | 50150 | |
| 断路器额定操作顺序Rated operatingsequence of circuitbreaker | O-0.3s-CO-180s-CO | ||
| 额定充气压力(20C时表压)Rated inflationpressure(gaugepressureat20℃) | Mpa | 0.02 | |
| 最小功能压力(20C时表压)Minimumfunctional pressure(gaugepressureat20℃) | Mpa | 0 | |
| 年漏气率Annual leakagerate | %年years | ≤0.01 | |
| 防护等级Protectionlevel | 箱体IP67,柜体IP4X BoxbodyIP67,cabinetbody IP4X | ||
| 外形尺寸(宽×高×深)Overall dimensions(width×height×depth) | mm | 420×850×2000 | |
1.尺寸A
1.Dimension A
| 路数Number of routes | A |
| 1 | 420 |
| 2 | 840 |
| 3 | 1260 |
| 方案类型 SolutionType | B |
| 断路器单元 Circuit breakerunit | ≥650 |
| 负荷开关单元 Load switch unit | ≥650 |
概述Overview
GTXGN-12固体绝缘环网开关设备是一种全绝缘、全密封、免维护的固体绝缘真空开关设备。所有高压带电部分均用绝缘性能优良的环氧树脂材料浇注成型,将真空灭弧室、主导电回路、绝缘支撑等有机结合为一整体,功能单元通过全绝缘固体汇流母线连接。因此,整个开关设备不受外部环境影响,可确保设备运行的可靠性和操作人员的安全性,并且实现了免维护。
The GTXGN-12 solid-insulated ring main switchgear isafullyinsulated,fullysealed,maintenance-free,solidinsulatedvacuumswitchgear.Allhigh-voltage livepartsare castfromepoxyresin,amaterial withexcellent insulating properties.Thevacuum interrupter,mainconductive circuit, andinsulationsupportareorganically integratedintoasingle unit.Functionalunitsareconnectedbyfullyinsulated solid busbars.Asaresult,theentireswitchgearisunaffected by theexternalenvironment,ensuringoperationalreliabilityand operator safety,whilealsobeingmaintenance-free.
型号含义Modelmeaning
| GTXGN | □ | 1 | 12 | (□) | □ | - | □ | |
| ↑ | ↓ | ↓ | ↓ | ↑ 额定开断 | ||||
| 产品型号 ProductModel | 设计序号 Designserial number | 额定电压 Ratedvoltage (kV) | 见注 Seenote | 额定电流 Ratedcurrent (A) | 短路电流 Rated breaking short-circuit current(KA) |
按主开关元器件类型分为:负荷开关柜,负荷开关-熔断器组合电器柜、断路器柜及隔离开关柜等,分别用F(熔丝组合电器)、V(断路器)、C(负荷开关)等表示。
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主要技术参数Maintechnicalparameters
| 项目Project | V单位unit | C单位unit | F单位unit | |
| 额定电压Ratedvoltage (kV) | 12 | 12 | 12 | |
| 额定电流Rated current (A) | 630 | 1250 | 630 | 125 |
| 额定频率Ratedfrequency(Hz) | 50 | |||
| 工频耐受电压(kV)相间、相对地/断口 Powerfrequency withstand voltage(kV)phase tophase, phase toground/break | 42/48 | |||
| 雷电冲击耐受电压(kV)相间、相对地/断口 Lightningimpulsewithstandvoltage(kV)phase-to-phase, phase-to-ground/break | 75/85 | |||
| 额定短路开断电流Ratedshort-circuitbreakingcurrent(kA) | 25 | 31.5 | 31.5(熔断器fuse) | |
| Ratedcabeagurret(A) | 25 | 31.5 | 10 | |
| 额定短时耐受电流Ratedshort-timewithstandcurrent(kA) | 25 | 31.5 | 20 | |
| 额定短时耐受时间Ratedshort-timewithstandtime(S) | 4 | 4 | 4 | |
| 额定峰值耐受电流Ratedpeakwithstandcurrent(kA) | 63 | 80 | 50 | |
| 额定短时关合电流Ratedshort-timemakingcurrent (kA) | 63 | 80 | 50 | |
| 额定转移电流Ratedtransfercurrent(A) | 3150 | |||
| 额定交接电流Ratedtransfercurrent(A) | 3700 | |||
| 局部放电Partialdischarge(PC) | ≤20 | |||
| 防护等级柜体/开关ProtectionlevelCabinet/switch | IP4X/IP67 | |||
| 主回路电阻Maincircuit resistance(μΩ) | ≤150 | ≤150 | ≤700 | |
| 机械寿命(次)主开关/隔离开关 Mechanicallife(times)mainswitch/isolatingswitch | 10000/3000 | 10000/3000 | 5000/3000 | |
产品功能说明ProductFunctionDescription
功能单元尺寸示意图Schematicdiagramoffunctionalunitdimensions(mm)
概述Overview
GZDW系列微机型高频开关直流电源柜(以下简称直流屏)广泛应用于从10kV到500kV的变电站,以及发电厂、商业中心、住宅小区、厂矿企业的配电室。
GZDW系列的直流屏消化吸收了国内外同类产品的优点,遵循国家相关标准,采用了目前流行且成熟的先进技术(PLC、触摸屏、免维护铅酸蓄电池),GZDW系列直流屏主控线路简单,控制数字智能化,从而使运行安全可靠,抗干扰能力强,纹波系数小。
GZDW系列直流屏具有RS485/232通讯接口,可实现与上位机远程通讯。GZDW系列直流屏严格按照蓄电池充电曲线进行充电,避免过充及欠充现象,延长了电池的使用寿命。
TheGZDW series microcomputer-based highfrequencyswitchingDCpowersupplycabinet(hereinafter referredtoastheDCpanel) iswidelyusedinsubstations rangingfrom10kVto50okV,aswellaspowerdistribution roomsinpowerplants,commercial centers,residential communities,and industrialandminingenterprises.
TheGZDW series DC panel incorporates theadvantages ofsimilar domestic and international products,adheresto relevantnational standards,andutilizescurrentlypopular andmatureadvancedtechnologies(PLC,touchscreen,and maintenance-freelead-acid batteries).TheGZDWseries DCpanelfeaturessimplemaincontrolcircuitryand intelligent digitalcontrol,ensuringsafeandreliable operation,strong anti-interferencecapabilities,andlowripple.
TheGZDWseriesDCpanel featuresan RS485/232 communication interface,enablingremotecommunication witha host computer.The GZDW seriesDC panel strictly followsthebatterychargingcurvetoavoid overchargingand undercharging,therebyextendingbattery life.
型号含义Modelmeaning
| GZDW | 1 | □ | 1 | □ | 1 | □ |
| ← | ↓ | |||||
| 电力系统用 直流屏(柜) D:电力,T:通信 PowerSystem DCPanel (Cabinet) D:Power,T: | 蓄电池容量 (AH),双电 池*2 Battery capacity (AH), | 标准输出电压(V) 如:DC220V, DC110v,DC48V 等 | 电池种类: M-阀控式密封铅酸电池 C-超高倍率镉镍电池 G-高倍率镉镍电池 |
主要技术参数Maintechnicalparameters
| 项目Project | 单位Unit | 参数Parameter |
| 输入电源电压Input power voltage | V,Hz | 三相交流(Three-phaseAC)380±10%,50Hz±5% |
| 输出直流电压额定值OutputDCvoltagerating | V | 20、48、110、220 |
| 输出直流电流额定值Output DCcurrent rating | A | 5、8、 10、155、50、0100150 |
| 蓄电池额定容量Batteryratedcapacity | Ah | 102050、0、50650、00100 |
| 输出直流电流调节范围OutputDCcurrentadjustmentrange | 额定值的(Ratedvalue)0~100% | |
| 稳压精度Voltageregulationaccuracy | ||
| 稳流精度Steadyflowaccuracy | ||
| 波纹系数RippleFactor | ||
| 整机噪声Overall noise | db | |
| 主变压器温升Maintransformer temperaturerise | ℃ | |
| 工作方式Howitworks | 连续工作Continuouswork | |
| 效率efficiency | >90% | |
| 防护等级Protection level | IP20~IP30 |
功能特点Features
·系统设计具备双重保护的功能:交流为双路电源进线:合母有充电电源和蓄电池供给;控母有两路稳压系统供电;电池有N+1备份充电;中央控制系统分手动、自动控制。
●智能充电模块具有在线热插拔功能。
●智能充电模块具有自动均流、故障自动切除,避免事故扩大。
●在线检测各馈出支路的对地绝缘电阻阻值。
●在线检测各电池或单体电源电压、内阻、温度功能。
·具有活化控制功能避免电池长期不放电容量降低现象,激活电池是电池寿命延长。
●控母调压采用双重电源,可大大提高控制母线的稳定性和可靠性。
ThesystemdesignfeaturesdualprotectionTheACpowersuplyisualsourcethecombinedbusbarreceivesbothachargingpowersourceand abattery;thecontrol busbarreceivespowerfromtwovoltage-stabilizingsystems;thebaterieshave N + 1 backupcharging;and thecentralcontrol systemhasbothmanualandautomaticcontrol
Theintelligentchargingmodulefeaturesonline hot-swappable functionality.
Theintelligentchargingmoduleprovidesautomaticurrentbalancingandautomaticfaultlearingtopreventaccidentsfromescalating Theinsulationresistancetogroundofeachfeederbranchisonlinetested.
Thevoltage,internalresistance,and temperatureof eachbattery orsinglecellareonline tested.
Aactivatiootolcprntpaitatiedtiieteli Thecontrousbaeglatiotialpowesoursiifiantlimproithablideblitftota
概述Overview
一二次融合环网箱是响应国家电网最新标准《配电一二次成套设备技术标准》要求推出的智能化成套设备,融合电磁式电压,电流互感器,电能计量模块,高速故障暂态滤波等先进技术的成套设备。由环进环出单元、馈线单元、母线设备(PT)单元、集中式DTU及连接电缆组成。能够采集有功功率、无功功率、功率因数、频率、零序电流和零序电压,具备线损计量、电能计量功能,以及线路有压鉴别,电压越限,负荷越限等告警上送,短路故障检测与处理,单相接地故障检测与处理功能,支持短路/接地故障事件上送,以满足配网自动化需求。
Theintegratedprimaryand secondaryringnetwork boxisanintelligentcompletesetofequipmentdeveloped in responsetotherequirementsoftheStateGrid Corporationof China'slateststandard,"TechnicalStandardforPrimaryand Secondary EquipmentforPowerDistribution.Itintegrates advancedtechnologiessuchaselectromagnetic voltage andcurrenttransformers,energymeteringmodules,and high-speedfaulttransientfiltering.Itconsistsofaringinput and output unit,a feederunit,a busbartransmission (PT) unit,acentralized DTU,and connectingcables.Itcollects activepower,reactivepower,powerfactor,frequency,zerosequencecurrent,and zero-sequence voltage,and provides line loss and energymetering functions.Italso identifies linevoltage,reportsalarmsforvoltageand loadover-limit, anddetectsand handlesshort-circuitfaults.Italsodetects andhandlessingle-phase grounding faultsand supports reportingshort-circuitand groundingfaulteventstomeetthe needsofdistributionnetworkautomation.
型号含义Modelmeaning
| × | G | W | - | 12 | - | □ |
| ← | ↓ | ↓ | ||||
| 箱式 Boxtype | 固定式 Fixed | 户外 outdoor | 额定电压 Ratedvoltage (V) | 额定电流 Rated current (A) |
使用环境条件Operatingenvironmentconditions
●海拔高度:<1000m;
●最高环境温度: + 4 0 9 0
●最低环境温度: - 2 5 9 0
●最大日温差:25K;
●户内相对湿度:日平均值 <= 9 5 % 月平均值 <= 9 0 % ·
耐地震能力;地面水平加速度0.2g;垂直加速度0.1g同时作用。采用共振、正弦、拍波试验方法;激振5次,每次5波,每次间隔2s,安全系数不小于1.67;·安装场所应无严重影响负荷开关绝缘的气体蒸汽、化学性沉积、灰尘、污秽及其它爆炸和腐蚀介质;
●用于不接地系统和通过小电阻接地或经消弧线圈接地的12kV系统中。
●Altitude:<1000m;
Maximumambient temperature: + 4 0 9 0 :
Minimumambient temperature: - 2 5 ^ { \circ } C .
●Maximumdiurnal temperature diference:25K;
●Indoorrelativehumidity:Dailyaverage <= 9 5 % monthlyaverage <=slant 9 0 % 中
Sesmitestethoiehioethan 1.67;
Thistl affecttheinsulationof theloadswitch;
Applicabletoungroundedsystemsand12kVsystemsgroundedviaalow-resistanceresistororarcsuppressioncoil
主要技术参数Maintechnicalparameters
| 项目Project | 单位unit | 参数Parameter |
| 额定电压Ratedvoltage | KV | 12 |
| 额定电流Ratedcurrent | A | 630 |
| 额定工频1min耐受电压(相对地) Ratedpowerfrequency1minwithstandvoltage(relativeto ground) | kV | 42 |
| 额定雷电冲击耐受电压峰值(相对地) Rated lightning impulsewithstandvoltagepeak(relativeto ground) | KV | 75 |
| 额定短路耐受电流及持续时间 Ratedshort-circuitwithstand currentandduration | kA/s | 25/4 |
| 额定峰值耐受电流Ratedpeakwithstandcurrent | KA | 63 |
| 防护等级Protection level | IP43 |
一二次融合环网箱
XGW-12seriesPrimaryand secondaryfusionringnetworkbox
符合标准Complywithstandards
本产品满足最新颁布执行的国家标准、行业标准和IEC标准,在与用户协商达成一致后,可以使用其他性能更高的标准。下列标准所包含的有关条文,通过引用而构成为本技术条件的条文。所有标准都会被修订,本技术条件应符合下列标准最新版本的要求。
GB16926交流高压负荷开关一熔断器组合电器
GB38043.6kV\~40.5kV高压交流负荷开关
GB39063.6kV\~40.5kV交流金属封闭开关设备和控制设备
·GB/T11022高压开关设备和控制设备标准的共用技术要求
GB4208 外壳防护等级(IP代码)
IEC420 高压交流负荷开关一熔断器的组合电器
IEC298 1kV以上52kV及以下交流金属封闭开关设备和控制设备
GB1984高压交流断路器
Thispodctisodetialstdddi maybeusedatosidementwitseeleantprovisiosotaidinlintadadostitrovs thsetechncaseiofeceladdectsiechsilpliht latestversionsofthefollowingstandards.
GB16926AC high-voltage load switch-fusecombinationdevices
GB38043.6kV\~40.5kVhigh-voltageAC loadswitches
GB39063.6kV\~40.5kVACmetal-enclosedswitchgearand controlgear
GB/11022Common technicalrequirementsfor high-voltageswitchgearandcontrolgearstandards
GB4208Degrees of protectionprovided byenclosures (IPCode)
IEC420 High-voltageAC loadswitch-fusecombinationdevices
IEC298ACmetal-enclosedswitchgearandcontrolgear,1kVandaboveandupto52kV
GB1984 High-voltageAC circuit breakers
主要特点MainFeatures
·在传统的DTU功能基础上增加了计量级的配电线损采集功能,优化了小电流接地故障的判断和定位功能,并提高了采样频率,使得故障录波的波形更加接近真实波形。
适应馈线自动化要求,控制器以线路电压为判据,通过延时合闸与变电站保护配合实现就地故障处理,不需蓄电池,不依赖通信和主站,可就地实现完整的馈线自动化功能;
●清晰的配网自动化系统功能分布,操作简便;
●采用频繁操作型负荷开关/断路器以满足配网自动化经济运作要求;
●内置隔离断口与真空灭弧室串联异步联动,开关分合能力强,安全性高;
●三相共箱布置,瓷套电缆浇铸出线、全密封机构、军品级航空插头、整体全密封技术保证产品耐候性强,抗凝露性能好、十五年免维护;
li groundfaults,andincreasesthesamplingfrequency,makingthefaultwaveformmorerealistic.
Adaptingtodeoaeetstrolsindritodplemetaft delayedclosinciibatietittaisdslte station,enablingcompletefeederautomationlocally
Clearfunctional layout of thedistribution networkautomation systemensureseasyoperation. Utizefreqetlrateddswisiitreakrstetremetsfonoaloeaistributioeoutatio
Built-inisolationbreakandvacuuminterupterseriesasynchronouslinkageprovidestrongswitchingcapacityandhighsafety
Teepasmoetsteetdtulladila fullyseaealroled life.
概述Overview
欧式电缆分接箱是近年来广泛用于电力配网系统中的电缆化工程设备,它的主要特点是双向开门、利用穿墙套管作为连接母排,具有长度小、电缆排列清楚、三芯电缆不需要大跨度交叉等显著优点。其所采用的电缆接头符合DIN47636标准。一般采用额定电流630A螺栓固定连接式电缆接头。
European-stylecable junctionboxeshavebeenwidely usedin power distributionsystemsinrecent years.Their mainfeatures includea two-way doorand theuse of wall bushingsforbusbarconnections.Theyoffersignificant advantagessuchasshortlength,clearcablearrangement, andtheeliminationof theneed for large-spancrossingsfor three-core cables.The cable connectorsused complywith DIN47636and generallyusebolt-onconnectorswitharated current of 630A.
型号含义Modelmeaning
| DFW | □ | 1 | □ | □ |
| → | ↓ | → | ||
| 电缆分接箱 Cable junction box | 电压等级 Voltage level | 回路数 (一相中进出线总数) Numberof circuits (Total numberof incoming and outgoing lines in one phase) | A为带避雷器 缺省为不带 Ameans with lightning arrester Default is without |
主要技术参数Maintechnicalparameters
| 名称Name | 参数parameter |
| 额定电压Ratedvoltage | 12kV |
| 额定电流Ratedcurrent | 630A |
| 动稳定电流Dynamicstabilitycurrent | 50kA/0.3s |
| 热稳定电流Thermalstabilitycurrent | 20kA/3s |
| 1min工频耐压1minutepower frequencywithstand voltage | 42kV |
| 15分钟直流耐压15minuteDCwithstandvoltage | 52kV |
| 雷电冲击耐压Lightning impulsewithstand voltage | 105kV |
| 箱体防护等级Boxprotectionlevel | IP33 |
使用条件ConditionsofUse
环境温度:最高气温: + 4 0 ^ { \circ } C ,最低气温 - 3 0 %
●风速:相当34m/s(不大于700Pa);
●湿度:日相对湿度平均值不大于 9 5 % ,月相对湿度平均值不大于 9 5 %
●防震:水平加速度不大于 0 . 4 m / s ^ { 2 } ,垂直加速度不大于0.15m/s2安装地点倾斜度:不大于3°;
●安装环境:周围空气不受腐蚀性、可燃性气体、水蒸气等明显污染,安装地点无剧烈震动。
AmbientTemperature:Maximum: + 4 0 9 0 ,Minimum: - 3 0 ^ { \circ } C
WindSpeed:Equivalentto 3 4 m / s (notexceeding700Pa);
●Humidity:Dailyaveragerelativehumiditynot exceeding 9 5 % monthlyaveragerelativehumiditynotexceeding95%;
Shockproofing:Horizontal accelerationnot exceeding 0 . 4 ~ \mathsf { m } / \mathsf { s } ^ { 2 } , vertical accelerationnot exceeding0.15 m / { s } ^ { 2 } Installation Site Inclination:Not exceeding3°;
Isalai isfreefromseverevibration.
主要结构特点Mainstructuralfeatures
●外壳材料:通常采用不锈钢、铝合金或SF6气体绝缘箱体,具备防腐、防锈、防水(IP67防护等级)及耐候性,适应户外恶劣环境。
模块化设计:欧式风格,紧凑模块化结构,便于扩展和后期维护。
●连接方式:采用欧式插接技术(如T型或肘型电缆头),实现全绝缘、全密封的电缆连接。
Encosureteaaleslo rust-resistant,waterproof(IP67protectionrating),andweatheresistant,suitableforharshoutdoorenvironments.
ModularDesign:European-style,compactmodularstructurefacilitatesexpansionandfuturemaintenance.
ConectionEuropeanstylginonectorssuchasTtyeoebotyeablecotosesedtoacheefullinsulatedadseald cableconnections.
标准电缆分支箱典型设计Typicaldesignofstandardcablebranchbox
三分支(单边开门)
一进一出带避雷器/一进两出
Three-branch
(single-sidedooropening)
One in,one out with lightning
arrester/One in,twoout
四分支(双边开门)
一进两出带避雷器/两进两出
Four-branch
(double-dooropening)
Onein,twooutwithlightning
arrester/twoin,twoout
六分支(双边开门) 一进四出带避雷器/一进五出 Six-branch (double-door opening) Onein,fourout withlightning arrester/Onein,fiveout
对接线(单边开门)
两进两出带避雷器/两进四出
Buttconnection
(single-sidedoor opening)
Two-in,two-out with lightning
arrester/two-in,four-out
结构尺寸Structuraldimensions
| 类型type | 尺寸(宽×高×深)Dimensions(width×height×depth)mm |
| 三分支(单边开门)Threebranches(single-sidedooropening) | 560×580×1000 |
| 四分支(双边边开门)Four branches(double-sided opening) | 908×580×1000 |
| 六分支(双边边开门)Sixbranches(double-sidedopening) | 1128×580×1000 |
| 对接箱(单边开门)Dockingbox(single-sidedoor) | 1120×580×1000 |
The sizeof the cable branch box can bedesigned according touser needs
概述Overview
MDmax是ABB公司授权生产的模块化多功能低压开关柜,分为MDmaxST和MDmaxFC两大系列,是经过完全型式试验(简称TTA)的组合式多功能低压成套开关设备。其设计融合模块化、智能化和高可靠性,广泛应用于工业、基础设施及高端建筑领域的需求。
本产品符合下列标准:
GB/T7251.2-2023低压成套开关设备和控制设备第2部分:成套电力开关和控制设备
MDmaxisamodular,multi-functional low-voltage switchgearmanufacturedunderlicensefromABB.Itisavailable intwomainseries:MDmaxSTand MDmaxFC.Theseare fullytype-tested(TTA)modular,multi-functional low-voltage switchgearassemblies.Theirdesignintegratesmodularity intelligence,andhighreliability,andtheyarewidelyusedin industrial,infrastructure,and high-endbuildingapplications.
Thisproduct conformsto the following standard:GB/ T7251.2-2023Low-voltage switchgearand controlgear assembliesPart2:Completepowerswitchgearandcontrolgear assemblies
产品特点Features
骨架采用覆铝锌板双折边技术
水平母线区顶盖可以拆卸
具有抽屉式、可移式、插入式三种功能单元
抽屉式结构,最高可装配36回路
在不降低防护等级的状态下,可实现抽屉回路的三位置转换 抽屉可移部件位置定位,可匹配声、光、字三种指示完善的 抽屉式电操回路解决方案
The frameadoptsdouble-folded edge technologywith aluminum-zinc coated sheet.
Thetopcoverof the horizontal busbararea isremovable. Ithas three functional units:drawer-type,movable,and insert-type.
Drawer-type structure,capableof accommodatingupto 36 circuits.
Three-position switching of drawer circuits can be achieved without reducing the protection level.
Themovable partof thedrawerispositioned,and itcan bematched withacompletedrawer-type electric operation circuit solution with three indicators:sound,light,and text.
型号含义Modelmeaning
| MDmax | ! | S |
| 开关柜系列号 | ST:抽屉式,FC:固定分隔式 ST:Drawertype,FC:Fixedpartitiontype |
技术参数TechnicalParameters
| 标准 Standard | 通过型式试验的组装式开关柜(TTA) Type-testedmodularswitchgear(TTA) | GB/T7251.1,IEC61439-1,EN61439-1,EN61439.1, DINVDE0660,第500部分BS5486,UTE63-410 | ||
| Ratedo作gvotage | 400V/690VAC,3P,750VDC | |||
| 额定电压 Ratedvoltage | 额定绝缘电压 Ratedinsulationvoltage | 690V/1000VAC,3P,1500VDC | ||
| Ratedpu耐UieUimp | 6/8/12kV | |||
| 11//I/1V | ||||
| v电l压g evel | ||||
| Polo&vel 额定频率 | 3 至60Hz | |||
| 额定电流 Rated current | 主母线 Mainbus | Ratedfrequency 额定电流le | Upto60Hz 至6300A | |
| current Ipk | ||||
| 额定短时耐受电流lcw Ratedshort-timewithstand | 至100kA Upto100kA | |||
| 配电母线 额定峰值耐受电流lpk Distribution bus | current lcw 额定电流le Rated current le | 至3200A(固定分割式) Upto3200A(fixedsplittype) | ||
| 至2500A(抽屉式) Upto2500A(drawertype) | ||||
| Ratedpeakwithstand current Ipk | 至220kA Upto220kA | |||
| 构特性 characteristics | 尺寸 Size | Ratot-t电ctand current lcw | U85KA | |
| 柜体和支件构件 Cabinet and supporting components | DIN41488 | |||
| 模数Modulus | U=UEEE | |||
| 高度high | 2200mm | |||
| 宽度width | 400, 600,800,1000, 1200mm | |||
| Intempartion | 深度depth | 800,1000,1200mm | ||
| Intermalco小室entprtition | 至(Upto)Form4 | |||
| 表面防护 Surfaceprotection | 骨架skeleton 小室隔板及安装板 | 覆铝锌AluminumZincCoated 覆铝锌AluminumZincCoated | ||
| Smallcompartmentpartitionandmountingplate 外壳shell | 电漆亮灰色RAL7035色标 | |||
| CFC-feCFCetardant | LightgraypaintRAL7035colorcode | |||
| 塑料零件 Plasticparts | 无卤素、自熄 | IEC60707 | ||
| Halogen-free,self-extinguishing | DINVDE0304第3部分 DINVDE0304Part3 | |||
国网标准化低压柜
SLVAseriesStateGridstandardized low-voltagecabinet
概述Overview
SLVA是StandardizedLow-VoltageAssemblies的英文缩写,即标准化低压开关柜标准化低压开关柜是按照国网标准化要求设计的低压成套开关设备,适用于 0 . 4 { ~ k V } 电压系统,作为各种发电、输电、配电、电能转换和电能消耗设备的控制设备,广泛应用于各工矿企业、大楼宾馆、市政建设等低压配电系统中。
SLVAisanabbreviation forStandardizedLow-Voltage Assemblies.Standardized low-voltageswitchgearisaset oflow-voltageswitchgeardesigned inaccordancewiththe StateGrid'sstandardizationrequirements.Itissuitablefor 0 . 4 \ k V voltage systemsand servesascontrol equipment forvariouspower generation,transmission,distribution, powerconversion,and powerconsumptionequipment.It iswidelyusedinlow-voltagepowerdistributionsystemsin industrial andminingenterprises,buildings,hotels,municipal construction,and otherprojects.
型号含义Modelmeaning
| SLVA | 1 | □ | / | □ | 1 | □ |
| → | → | |||||
| 产品名称代号 Product name code | 水平母线额定电流 Horizontal busbar ratedcurrent | 标准化定制方案单柜 编号 Standardized customized solution single cabinet number | 补偿容量/紧凌型结 构标识(如有) Compensation capacity/ compactstructure identification (if any) |
使用条件ConditionsofUseConditionsofUse
海间反:ZUUUI;
●周围空气温度: - 5 9 0 ~ + 4 0 9 0 ,24h内的平均温度不超过35℃;
●相对湿度: 5 % - 9 0 % .
●温度变化率:5min内的平均湿度不超过0.5;
●无易燃、无爆炸、无导电尘埃、烟雾、蒸汽和腐蚀性介质等严重影响电器元件电气性能的场所,同时安装地点无剧烈震动和冲击,安装倾斜度不超过 5 ^ { \circ } 。
●当不能满足正常使用条件ConditionsofUse要求时,请用户与我公司协商解决。
●Altitude: <=slant 2000m;
Ambientairtemperature: - 5 9 0 \~+40℃,theaveragetemperaturewithin24hdoesnot exceed35℃;
Relative humidity: 5 % ~ 9 0 % 1
Temperaturechangerate:theaverage humiditywithin5mindoesnot exceed0.5;
TreisnbeoidctisodoiedatrlforcomponentsAitalaiiocsaatiid
Whenthenormal useconditionscannotbemet,pleasenegotiatewithourcompanytosolvetheproblem.
技术参数TechnicalParameters
| 项目Project | 单位Unit | 参数Parameter |
| 额定电压Ratedvoltage | kV | 0.4 |
| 额定电流Ratedcurrent | A | 1250、2000、2500 |
| 额定短时耐受电流 Ratedshort-time withstand current | kA | 35、50、65 |
| 防护等级Protectionlevel | 1 | 通风口IP3XD、柜顶部IP3X、其它部分IP4X Ventilationport IP3XD,cabinet top IP3X,otherparts IP4X |
| 外形尺寸Dimensions | mm | Confirma根or实ig方案确认ctual plan |
低压无功智能补偿装置
GGJseriesLowvoltagereactivepower intelligentcompensationdevice
概述Overview
由于本装置能有效改善用电负荷的功率因数,降低线损,提高变压器的实际负载能力,具有显著的节能效果,同时在系统中采用特定的电抗器,还可以有效防止谐波放大、有效吸收大部分谐波电流,使谐电压总畸率限值及各次谐波电流含量限值符合国家标准,达到谐波治理的目的。而如果使用普通的接触器投切电容器组,带来的将会是大的浪涌电流,慢的补偿时间、高的维护费用和短的使用寿命,因此,我们建议用户在以下场合,能优先考虑使用动态无功补偿装置如:工矿企业的变电所、生产车间及民用建筑等的低压电网中,特别适合负荷经常变化,无功功率不稳定的输配电系统。
本产品符合:GB/T15576-2008《低压成套无功功率补偿设备》、IEC60439《低压成套开关设备和控制设备》等标准。
Thisdevice effectively improvesthepowerfactorofthe load,reduceslinelosses,andincreasesthetransformer's actual loadcapacity,resultinginsignificantenergysavings. Furthermore,theuseof specific reactors in the system effectivelypreventsharmonicamplificationandabsorbs mostharmoniccurrents,ensuringthatthetotal harmonic voltagedistortionratioand individual harmoniccurrent content limitsmeetnational standards,achieving thegoal ofharmonic control.Using conventional contactors to switchcapacitor banksresultsin large inrushcurrents,slow compensation times,highmaintenancecosts,andashort service life.Therefore,werecommendthatusersprioritize theuse ofdynamicreactive power compensationdevices inlow-voltage power gridssuchas industrial and mining substations,production workshops,andresidential buildings. Itisparticularlysuitable fortransmissionand distribution systemswithfrequentlyfluctuating loadsandunstable reactivepower.
Thisproduct complies with standardssuchas GB/ T15576-20o8,“Low-voltageComplete Reactive Power CompensationEquipment,and IEC6o439,"Low-voltage Complete Switchgearand Control Equipment."
型号含义Modelmeaning
| GGJ | 一 | □ | - | □ | □ | □ | |
| → | → | ↓ | → | ↓ 接线方式: | |||
| 补偿柜 Compensation cabinet | 补偿方试: 1为动态补偿 常规可省略 Compensation method: 1isdynamic compensation Can be omitted in general | 补偿容量 Compensation capacity kVar | 电压等级 Voltagelevel: 230V/400V | D角型接线 Y星型接线 Wiringmethod: D-shaped connection Y-shaped connection |
使用条件ConditionsofUse
●环境温度: - 5 ^ { \circ } C ~ + 4 0 ^ { \circ } C
●环境相对湿度:不超过 9 0 % 1 2 0 % 8
●海拔高度:不超过2000m;
●周围介质无爆炸危险,无足以损坏及腐蚀金属的气体,无导电尘埃,安装地不宜剧烈振动,无雨雪侵蚀。
●Ambient temperature: - 5 9 C to + 4 0 ^ { \circ } C
Relative humidity:Nomore than 90 % (at 2 0 % 八
Altitude:Nomore than2000m;
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主要技术参数Maintechnicalparameters
| 项目Project | 单位unit | 参数Parameter |
| 系统电压Systemvoltage | V | AC450以下 |
| 投切时间Cut-off time | ms | t≤20 |
| 投入涌流Inrushcurrent | In | |
| 额定频率Ratedfrequency | Hz | 50±50% |
| 取样电流Sampling current | A | 0~5 |
| 本机功耗Powerconsumption | W | ≤15 |
| 灵敏度Sensitivity | mA | 100 |
主要特点MainFeatures
●通用性能强:该补偿柜可与国内外各种任意柜体进行组合,如MNS、GCK、GGD等;
●电容补偿组合方式多样灵活:具有Y型补偿方式、A型补偿方式、 Y + A 组合补偿方式;
●通讯方式多样性:具备RS-232/485通讯接口,无线数传模块或DSHRS模块实行远距离通讯;
●控制准确安全:实行电压过零触发,投入时无浪涌电流过零切除,分断时不产生高压;
●使用寿命长:在免维护下,使用寿命长达10万小时以上。
trongatisidisitdFlexibleanddiversecapacitorcompensationcombinations:AvailableinY-type,A-type,and Y + A combinationcompensation.
Versatleaodiaesslong-distancecommunication.
AccurateandsafeontrolVoaerorossintriggeringeliatessugecrentdurinoeratiodgenerasngaurigdisconnection.
●Longservicelife:Maintenance-free,thepanelboastsaservicelifeofover1oo,ooohours.
低压无功智能补偿装置
GGJseriesLowvoltagereactivepower intelligentcompensationdevice
技术特点TechnicalFeatures
●自动补偿无功功率,提高功率因数;
●提高设备效率,节约投资;
●减少配电线路损耗和变压器损失;
●改变电压质量,提高供电的可靠性。 Automaticallycompensates for reactivepowerand improvespower factor;
Improvesequipmentefficiencyandsaves investment;
Reducesdistribution line lossesand transformer losses;
Improves voltagequalityand improvespowersupplyreliability.
适用范围Scopeofapplication
GGJ电容柜,适用于各类潮湿及尘埃车间。适用于轻纺、冶金、化工、矿山、机械等厂矿企业,作为交流50Hz,额定电压380V或660V,额定电流至630A的三相三线、四线或五线制的低压配电系统中,作为动力和照明配电之用。同时还可以作低压控制系统中作部分控制使用。
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功能及特点Functionsandfeatures
●采用智能控制器控制,功能齐全,性能可靠,补偿方式自动;可将功率因数提高致0.9以上;
●实时显示电网功率因数,显示范围:滞后(0.00-0.99),超前(0.00-0.99):
●具有过电压、过谐波、过补偿、系统故障、缺相、过载等多种综合保护功能;
●记忆已设定的参数,系统停电后不会丢失参数,电网恢复正常后,自动进入运行状态,无须人员值守;
●可根据电网负荷平衡状况,采取分相补偿或混合补偿;
●抗干扰能力强,能抵御从电网直接输入的幅值2000V干扰脉冲,高于国家专业标准。
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Memoryforeameesuretatacttaetoaticalteatidstoatioatifor on-site personnel.
Adoptssplit-phasecompensationormixed compensation based ongrid load balance.
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概述Overview
GGD型交流低压配电柜适用于发电厂、变电站、厂矿企业等电力用户的交流50Hz,额定工作电压380V,额定工作电流至3150A的配电系统,作为动力、照明及配电设备的电能转换、分配与控制之用。
GGD型交流低压配电柜是根据能源部主管上级与广大电力用户及设计部门的要求,本着安全、经济、合理、可靠的原则设计的新型低压配电柜。产品具有分断能力高、动热稳定性好、电气方案灵活、组合方便、实用性强、等特点,可作为低压成套开关设备的更新换代产品使用。
The GGD AC low-voltage distribution cabinet is suitableforpowerdistributionsystemswitharated operating voltageof38oVandaratedoperatingcurrentofupto 3150A,operatingat 5 0 H z inpowerplants,substations, factories,mines,andotherpowerusers.Itisusedforpower conversion,distribution,andcontrol ofpower,lighting,and distributionequipment.
TheGGD AC low-voltage distribution cabinet isa new typeoflow-voltagedistributioncabinetdesignedbasedon therequirementsofthe Ministryof Energy,powerusers,and designdepartments,adhering to the principlesofsafety, economy,rationalityandreliability.Itfeatureshighbreaking capacity,excellentdynamicthermal stability,flexible electrical solutions,easyassembly,and strongpracticality, makingitasuitablereplacementforlow-voltageswitchgear assemblies.




