www.xsdqele.com
NEWENERGY Product Selection Manual
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公司简介·为客户利益而努力创新
温州向上电气有限公司,是一家极具传奇色彩的成长型公司,拥有业内领先的研发和制造实力。温州向上电气有限公司专注于新能源包括(太阳能发电、风力发电、充电桩、新能源应用等领域)。新能源产品生产包括(光伏直流汇流箱,光伏交流汇流箱,光伏并网柜,光伏高低压柜,光伏箱变,充电等)一系列光伏产品。
电力电网包括(房地产、冶金、矿山、发电厂、交通、石化高层建筑等工业领域)。电网产品生产包括(35KV及以下箱变、充气柜、环网柜、高压软启动、消弧柜、高压无功补偿装置、APF、SVG、高低压成套开关柜和高压电缆分接箱等)一系列成套产品。
温州向上电气有限公司已经通过IS09001质量管理体系认证审核,公司生产的汇流箱、低压开关柜均已获得CQC国家强制性产品认证证书,高压开关柜及箱变产品均获得型式试验报传等认证证书。杰出的品牌:从创业开始,一我们坚持走品牌之路,在国内数以万计的电力设备厂家中响亮提出品质立厂的口号,引领同行业高品质产品!
司兼承:共赢-赢未来’的合作理念,与您精诚合作、共谋发展、共创未来
Wenzhou xiangshangElectricCo,Ltd.isa legendary and manufacturing strength in the industry.Wenzhou xiangshang powergeneration,charging piles,new energyapplicationsand roducts(photovoltaicDCbus box,photovoltaicAC boxtransformer,charging pile,etc.).Thepower bulidin andother industrial fields).The production thargingcabinet,ring cabinet,highvoltge soft and lowvoltagecomplete switchcabinet,high voltage cable tapbox,et
WenzhouiangaglectriCLdsedtOaltaagemntsteertiatioditjtioandlowah cabinetprucllddi boxtransformerproucealldrtiaitieatessueesteposOtadadFtartfs havederedtotheroadofandbildingWehaveoudlyalsedthesloganofildingfactorywithighqualityintensofthousandfpower equipmentfactoriesin China,leading high-quality productsinthesame industry.
Thecompanyadherestothecooperationconceeptof"winwinfuture"commondevelopmentandcreateabettrfuture!
Groundcentralizedgrid-connected powerstation 地面集中式并网电站
概述Summarize
地面集中式光伏电站是通过光伏方阵将太阳能辐射能转换为电能,与公共电网相联接且共同承担供电任务。大中型光伏发电系统规模一般都在兆瓦级以上,是太阳能光伏发电进入大规模商业化发电阶段、成为电力工业组成部分的重要发展方向。大中型并网光伏系统由光伏组件方阵、直流汇流箱、直流柜、集中式并网逆变器、交流柜、升压变压器、开关柜、电站监控系统等部分组成。
地面集中式光伏电站是指利用广阔平坦的荒漠地面资源开发的光伏电站。该类型电站规模大,一般大于5MW.目前单个50MW以上规模的电站已十分常见:电站逆变输出经过升压后直接馈入35\~110kV、330kV或者更高电压等级的高压输电网:所处环境地势平坦,光伏组件朝向一致,无遮挡。
Thecentralizedphotovoltaicpowerstationonthegroundconvertssolarradiantenergyintoelectricenergythrougha photovoltaicarryisconnectedwithapublicpowergridandjointlyundertakespowersupplytasks.Thescaleoflarge andmedium-sizedpotovoltaicpowergenerationsystemsisgenerallyabovethemegawattlevel,whichisanimportant developmentdirectionforsolarphotovoltaicpowergenerationtoenterthestageoflarge-scalecommercialpowergeneration andbecomeanintegralpartofthepowerindustry.Largeandmedium-sizedgrid-connectedphotovoltaicsystemconsists ofphotovoltaicmodulesuarematrixDCbusoxDCcabinetcentralizedgridoectedinverterACabinettep transformer,switchcabinet,powerstationmonitoringsystemand otherparts.
Thegroundcentralizedphotovoltaicpowerstationreferstoaphotovoltaicpowerstationdevelopedbyutlizingvastandflat desertgroundresources.Thistypeofpowerstationhasalargescale,generalllargerthan5MW.Atpresent,itisverycommon forasinglepowerstationwithascaleabove50MW:theinverteroutputofthepowerstationisdirectlyfedintoahigh-voltage transmissionnetworkwithavotagelevelof35-110V3okVorgheraftereingoosted:theenvironmentisflatndthe photovoltaicmodulesare oriented inthe same directionwithout shielding.
适用范围 Scope of application
常见于广阔平坦的荒漠地面开发的光伏电站;35kV,110kV或更高电压接至高压电网;电站容量一般5MW\~几百MW。
Photovoltaicpowerstationsommonlyvelopedoastandflatdesertground5kv1okVorighervtageisoced highvoltagepowergrid;Thecapacityof thepowerstationisgenerally5MWtoseveral hundredMW.
特色优势 Characteristicadvantage
由于选址更加灵活,光伏出力稳定性有所增加,并且充分利用太阳辐射与用电负荷的正调峰特性,起到削峰的作用:运行方式较为灵活,相对于分布式光伏可以更方便地进行无功和电压控制,参加电网频率调节也更容易实现;建设周期短,环境适应能力强,不需要水源、燃煤运输等原料保障,运行成本低,便于集中管理,受到空间的限制小,可以很容易地实现扩容。
Asthesiteselectionismoreflexible,thestablltyofphotovoltaicoutputisincreased,andthepositivepeakadjustment characteristicsofsolarradiationandelectricityloadarefullyutilizedtoplaytheroleofpeakclipping: Theoperationmodeismoreflexible,reactivepowerandvoltagecontrolcanbemoreconvenientthandistributedphotovoltaic and participation ingridfrequencyadjustmentisalsoeasierto realize; Shortconstructionriodtroeirometaldaptabilityedfawatealssuchsatendoaltrspaio lowoperationcost,convenientcentralizedmanagement,smallspacelimitation,andeasyexpansion.
Groundstringtypegrid-connected powerstation
地面组串式并网电站
概述Summarize
地面组串式光伏电站是通过光伏方阵将太阳能辐射能转换为电能,与公共电网相联接且共同承担供电任务。大中型光伏发电系统规模一般都在兆瓦级以上,是太阳能光伏发电进入大规模商业化发电阶段、成为电力工业组成部分的重要发展方向。大中型并网光伏系统由光伏组件方阵、组串式并网逆变器、交流汇流箱、交流柜、升压变压器、开关柜、电站监控系统等部分组成。
地面组串式光伏电站是指利用山地、丘陵等资源开发的光伏电站。该类电站规模大小不一,从几MW到上百MW不等;发电以并入高压输电网为主;受地形影响,多有组件朝向不一致或早晚遮挡问题。这类电站主要应用于山区、矿山以及大量不能种植的荒地。
Thegroundgroupseriesphotovoltaicpowerstationconvertssolarradiantenergyintoelectricenergythroughaphotovoltaic arrayisonnectedithaublicpowergridandjointlyudertakespowersupplytasks.Tescaleoflargeandedium-sized photovoltaicpowergenerationsstemsisgenerallabovethemegawattlevel,hichisanimportantdevelopmentdirectionfor solarphotovoltaicpowergenerationtoenterthestageoflarge-scalecommercialpowergenerationandbecomeanintegralpart ofthepowerindustryLargeandmedium-sizedgrid-connectedphotovoltaicsystemconsistsofphotovoltaicmodulesquare matrix,serseteCtoicitio systemand otherparts.
Thegroundseriesphotovoltaicpowerstationreferstoaphotovoltaicpowerstationdevelopedbyutlizingresourcessuchas mountainsandhils.ThescaleofsuchpowerstationsvariesfromafewMWtohundredsofMw.Powergenerationismainly integratedintoigvagetransmisontorkAecedbyerraintrearemaypobemssuchasinconsistentation ofcomponentsorblockinginthemorningandevening.Thistypeofpowerstationismainlyusedinmountainareasminesand alargenumberofuncultivated landsthatcannotbe planted.
适用范围 Scope ofapplication
35kV,110KV或更高电压接至高压电网;常见于多朝向电池板的复杂的山丘电站;电站容量一般5MW\~几百MW。
35kV110kVoageisoectedtoigageowrgid;Comoninompleilloweaionswithulti directionalbatteryplates;Thecapacityofthepowerstationis generally5MWtoseveralhundredMW.
特色优势 Characteristicadvantage
维护方便,无需专业工程师维护:
每台逆变器具备多路独立MPPT,对每一路单独跟踪,单路故障影响小,精细化管理每路电池板输出,全系统发电量高·光伏组件不一致 性对发电量影响较小,在同一个项目中可使用不同规格,不同厂家的组件;
安装方便,逆变器及交流汇流箱可室外就地安装,无需建设逆变器房等。
Easymaintenance,noneed forprofessionalendwerstomaintain:
Eachinverterhasmultichannelindependent心T,whichtrackseachchannelseparately,haslitleinfuenceon
single-channelfaults,finelymanageseachchanneofbatteryboardoutput,andhashighpowergenerationofthe
Inconsistencyofphotovoltaicmoduleshaslitleaotonpowergeneration.Componentsofdifferentspecifications
and manufacturers can be used in the same project
Installationisconvenient.InverterandACbusboxcanbeinstalledoutdoorsandonsitewithoutbuildinginverteroom
适用范围 Scopeofapplication
35kV,110kV或更高电压等级接入公共电网或用户电网;屋面平坦,无遮挡;电站容量一般在MW级以上。
35kV,10kVoghevoagelevelseconectedtoublicowegridustomerpowgrid;eoofisfatadhas noshelter.Thecapacity ofthe power station is generallyabove MW level.
特色优势 Characteristicadvantage
安全:集成拉弧检测保护汇流箱,杜绝火灾隐患:
友好:一体化接入系统,方便电站接人电网;
高效:高度集成逆变系统,方便使用,高效发电,一站式解决方案,缩短工期,节省成本。 Safety:Integrated arcingdetection protects the junction box to preventfire hazards:
Friendly:Integratedaccess systemto facilitatethepowerstationtoconnecttothepowergrid;
Higheiciyglyeedeyettioo construction period and save costs.
IntelligentPhotovoltaic LightningProtectionJunctionBox分布式光伏并网电站(户用系统)
概述Summarize
户用屋顶分布式光伏发电通常是指利用居民屋顶,小区别墅、小区停车场等建设的光伏电站,此类光伏电站装机规模小、一般在10KW之内,且发的电能主要是供其周围的负载使用,当有多余的电能时,通过低压电网把多余的电能卖给国家电网,也就是常说的“自发自用,余电上网”。
Householdroofdistributedphotovoltaicpowergenerationusuallreferstophotovoltaicpowerstationsbuiltby usingresidentialoofsresdentialvilsesidentialparkinglotsetcuchotovltaicpowerstationshaveaallinsalled capacitygenerallitinokWndgeneateelectricityinlyotloadarondtemWenteresurpluseectiity surpluselectricityssoldtotetateGridthroughthelow-voltagegridhichisftenreferrdtoasselfusesurplueectiy goes online".
适用范围 Scope ofapplication
220V电压等级接入公共电网或用户电网;常见于住宅、别墅屋顶;电站容量一般在3-10kW之间。
220Vvoltagegradeisconnectedtopublicpowergridoruserpowergrid;Commoninresidentialandvillroofs;Thecapacityof the powerstationisgenerallybetween 3-10kW.
特色优势 Characteristicadvantage
安装简单方便灵活,只要有空余的地方就可以安装,国家支持力度高,接入方便;环保节能,且经济利益高;投入成本低,适用于大众。
Theinstalltiissimpleonveentadflexible.Itanbstaedaongsthreissparespaceenatioalsuptig andtheacessisoeetEirotalotectiodgoseationnigooicnefitstts lowand issuitable for the public.
Powergridpowerstation电网集电电站
全心全意发展企业
一心一意服务电力
Developenterpriseswholeheartedly
serveelectricitywholeheartedly
PRODUCT CATALOG
产品目录·专业铸就品质
| XSLX-PV智能光伏防雷汇流箱 Intelligent PhotovoltaicLightningProtection Junction Box 01 |
| XSLX-AC光伏交流汇流箱 PhotovoltaicAC junction box 04 |
| 光伏并网柜 Photovoltaic Grid-Connected Cabinet 06 |
| YB-12/0.315~0.69(PV)光伏专用箱变 Special BoxTransformerFor Photovoltaic 08 |
| YB(ZBW□)-12/0.4(F·R)户外预装式变电站(欧式) Outdoor Pre-installed Substation(European) 10 |
| YB27-12美式预装式箱式变电站 13 |
| KYN28A-12铠装移开式封闭开关设备 17 |
| KYN61-40.5(Z)铠装移开式交流金属封闭开关设备 21 |
| XGN15-12箱式固定交流金属封闭开关设备 Box-typefixed ACmetal enclosed switchgear 23 |
| CYM6-12全封闭全绝缘充气式环网开关设备 25 |
| GZDW智能高频直流控制屏 Intelligent highfrequencyDCcontrol screen 27 |
| DFW欧式电缆分接箱 European cable tap box 29 |
| DFWK电缆分接箱 Cabledistribution box 31 |
GGD低压开关柜 33 GCK低压抽出式开关柜
Lowvoltage draw-out switchcabinet 35 GCS低压抽出式开关柜
Lowvoltagedraw-out switchcabinet 37 MNS低压抽出式开关柜 39 APF有源电力滤波柜 41 SVG静止无功发生器
Static var generator 43 立式交流充电桩 45 立式直流充电桩
Vertical DCcharging pile 47 高压软启动art 49 消弧柜
Arc suppression cabinet 51 TBBZ高压无功补偿装置
Highvoltagereactivecompensationdevice 53 XL-21动力配电柜
Powerdistribution cabinet 55 JXF配电箱 57
XSLX-PV
智能光伏防雷汇流箱
IntelligentPhotovoltaic Lightning Protection JunctionBox
www.xsdqele.com
产品概述ProductOverview
XSLX-PV智能光伏防雷汇流箱是将最多24路光伏电池组件串的直流输入汇流合成1路或多路输出,每路配熔断丝,输出配备防雷器和断路器,大大简化了直流配电柜及逆变器的输入接线。提供防雷保护,短路保护和接地保护。汇流箱分为智能和非智能两种类型。智能防雷汇流箱内部装有汇流监测单元,能监测每路光伏电池串输入的电流、汇总输出电压、箱体内的温度及防雷器状态、断路器状态等。
该装置内部布置简洁明了,布线整齐合理。可靠性高,维护简单。户外壁挂式安装,能适应各种恶劣环境。除了相关核心元器件外,其他可按用户要求定制。
XSLX-PVIntellgentPhotovoltaicLightningProtectionJunctionBoxcombinesDCinputsofupto24photovoltaiccellmodule stringsintooneormoreoutputseachofwhichisequippedwithfuseandtheoutputisequippedwithlightningprotectoand circuitbreaker,greatlysimplifyingtheinputwiringofDCpowerdistributioncabinetandinverterProvidelightningprotection, shortcircuitprotectionandgroundingprotection.Thejunctionboxisdividedintointellgentandnon-intelligenttypesThe intellgentlightingprotectionjunctionboxisinteallprovidedwithajunctionmonitoringunitwhichnmonitorthurent inputbyeachphotovoltaiccellstring,summarizetoutputvoltagethetemperatureinthebox,thestateoftheligtning protector,thestateof thecircuitbreaker,etc.
Theinternalarrangementofthedeviceisimpleandclearandthewiringisneatandreasonable.Highreliabilityandsimple maintenance.Outdoorwall-mountedinstallationcanadapttovariousharshenvironments.Inadditiontorelatedcore components,othercomponentscanbecustomizedaccordingtouserrequirements.
主要技术参数MainTechnicalParameters
| 产品型号Productmodel | XSLX-PV24 | XSLX-PV16 | XSLX-PV12 | XSLX-PV8 |
| 输the numberof paths | 17~24 | 13~16 | 8~12 | 8路以下 |
| 最高输入电压 Maximuminputvoltage | 1000~1500VDC | |||
| 每路输入电流 Each inputcurrent | 0~20A | |||
| 最高输m流tputcurrent | 250A | 160A/200A | 100A/125A/160A | 100A以下 |
| 输te防te子terproofterminal size | PG9/PG11/MC4 | |||
| 输出防水端子大小 Outputwaterproof terminal size | PG21~PG32 | PG19~PG25 | PG16~PG21 | PG13.5~PG19 |
| 监测模块 Monitoringmodule | 检测每路电流、母线电压、断路器状态、防雷器状态、箱体温度(选配) Detecteach circuitcurrent,bus voltage,breakerstatus,lightningprotectorstatus,andbox temperature (optional) | |||
| 通信方式/tinmode/ | RS485Bu线/aMDUSRTUtcol | |||
| protocol 防反功能 Anti-reflection function | 配置模块化封装防反二极管(选配) Configureanti-reflectiondiode inmodular package(optional) | |||
| 温湿度 Temperature and humidity | 工作温度:-40~+85℃,湿度95%,无凝露、无腐蚀性气体场所 Working temperature:-40~+85C,humidity95%,no condensation,no corrosive gas | |||
| 海itude | ≤4000m | |||
| 监测模块功耗 Monitoring module power | 工作时Atwork≤8W | |||
| consumption 辅助电源 Auxiliarypowersupply | 辅助电源Auxiliarypowersupply:AC85V~265V/DC24V(±10%)/DC200V~1000V | |||
| 箱体材质 | 热镀锌钢板/不锈钢/冷轧钢板/工程塑料 Hotdipgalvanized steel/stainless steel/cold rolled steel/engineering plastics | |||
| Boxmaterial 防护等级 | IP65 | |||
| Theprotection grades 体积(宽×高×深) | ||||
| Volume(widthX heightXdepth) | 850x500x200mm 800x500x180mm | |||
| 重量Weight | 10~35kg | |||
功能特点 Functionalcharacteristics
汇流箱的防护等级达到IP65,具备防水、防灰、防锈、防盐雾,满足室外安装的要求;
可同时接人多至24路电池串列;
每路电池串列的正负极都配有光伏专用熔丝,对组件串出现故障时进行保护,熔断器底座及熔丝配套使用,减少业主后期维护成本,有效保护维修人员的人身安全;
采用光伏专用高压防雷器能对汇流后的母线正极对地、负极对地进行保护,持续工作电(Uc)可达到1000VDC-1500VDC;
汇流箱内的电源模块能够接入最高1500V的光伏电压;
汇流箱测控模块采用性能可靠的霍尼韦尔霍尔元件(直流CT传感器),对每一路光伏组串进行电流、母线电压进行采集监测、报警和本地故障定位,并能对汇流箱内的温度进行测量,防雷器及输出断路器的状态检测等;
汇流箱内的监测模块具备数码显示功能,能在设备上显示每串组件串的电流,母线电压,汇流箱内的温度,断路器防雷器的状态,系统功率及设备地址等相关信息;
具备RS485/MODBUS-RTU串口通信;
与外部接口部分均有防雷保护;
能接收本地监控装置的参数下载,进行分析处理;
汇流箱工作电源可选择外界220VAC/DC或者由汇流箱本身提供的电源供电,如果采用汇流箱本身提供电源,现场可以不需要针对供电、单独布线。
TheprotectiongradeofthejunctionboxreachesI65,whichiswaterproof,ash-proof,ust-proofandsaltfog-proof,and meetstherequirementsofoutdoorinstallation.
Upto24 battery stringscan be connected simultaneously;
Thepositiveandnegativepolesofeachbatterystringareequippedwithphotovoltaicspecialfusestoprotecttheassembly stringincaseoffailure.Thefusebaseandfusesareusedtogethertoreducethelatermaintenancecostoftheownerand effectively protectthe personal safety of maintenance personnel.
Theadoptionofphotovoltaicspecialhigh-voltagelightningprotectorcanprotectthebuspositivepoletogroundandthe busnegativepoletogroundafterbusconvergence,andthecontinuousworkingpower(Uc)canreach1000VDC; The powersupplymodulein the bus box can be connected with photovoltaic voltageupto1000DCV;
Thebusboxmeasurementandcontrolmoduleadopts HoneywellHallelement (DCCTsensor)withreliableperformance tocollectandmonitorcurentandbusvoltageofeachphotovoltaicgroupstringalarmandlocatelocalfaults,andcan measurethetemperatureinthebusbox,detectthestatusoflightningarrestersandoutputcircuitbreakers,etc.
Themonitoringmoduleinthebusboxhasadigitaldisplayfunctionwhichcandisplaythecurent,busvoltage, temperatureinthebusbox,statusofeakerlightningprotectorystempowerquipmentaddressandotherelevant information on the equipment.
WithRS485/MODBUS-RTUserial port communication;
Lightningprotection isprovided for the external interface parts;
Canreceive the parameterdownload ofthe local monitoringdevice foranalysisand processing;
Theworkingpowersupplyofthebusboxcanbeselectedfromtheoutside220VAC/DCorthepowersuppliedbythebus boxitself.lfthebusboxitselfisusedtosupplypower,thereisnoneedforseparatewiringforpowersupplyonsite.
XSLX-AC 光伏交流汇流箱 Photovoltaic AC junctionbox
www.xsdqele.com
产品概述ProductOverview
XSLX-AC光伏交流汇流箱是适用于光伏组串式发电系统中,承接组串式逆变器与交流配电柜或升压变压器的重要组成部分,此汇流箱的进线采用断路器输入,输出采用断路器或负荷隔离开关,母线汇流后采用二级防雷保护,系统额定电压最高为AC690V.防护等级与组串式逆变器同级为IP65.达到室外安装的要求,满足防水,防尘、防紫外线,防盐雾腐蚀等。该产品大大简化了组串式逆变器与交流配电柜或升压变压器之间的接线,此产品内部结构简洁明了,布线整齐合理。可靠性高,维护简单。户外壁挂式安装,能适应各种恶劣环境。除了标准材质和尺寸外,可按用户要求定制。
XSLX-ACphotovoltaicACbusboxisanimportantcomponentthatissuitableforphotovoltaicseries-connectedpowergeneration system.Itreceivesseries-connectedinverterandACpowerdistributioncabinetortep-uptransformer.Theincominglineofthe bus boxadopts circuit breaker input,and the outputadopts circuit breakeror load isolatingswitch.
Afterbusconvergence,secondarylightningprotectionisadopted.TheratedvoltageofthesystemisuptoAC690V.
Theprotection levelisIP65.atthesamelevelastheseries-connectedinverter.ltmeets therequirementsofoutdoorir andmeetstherequirementsofwaterproof,dustproof,ultravioletprotection,saltfogcorrosionprotection,etc.
isproductgreatlysimplifiesthewiringbetweentheseriesinverterandACdistributioncabinetorstep-uptransformer.
Theinternalstructureofthisproductissimpleandclearandthewiringisneatandreasonable.Highreliabilityandsimple maintenance.Outdoorwallmountedinstalltioncanadaptovariousharshenvironments.Inaditiontostandardmaterialsand sizes,itcanbecustomized accordingtouserrequirements.
主要技术参数MainTechnicalParameters
| 产品型号Productmodel | XSLX-AC4 | XSLX-AC6 | XSLXACQ |
| 输入路数 Enterthenumberof paths | 1~4 | 5~6 | 7~8 |
| 最高输入电压 Maximuminputvoltage | AC690 | ||
| 每路输入电流 Each input current | 0~100A | ||
| 最高输出电流 Maximum output current | 250A | 400A | 630A |
| 额定工作电压 RatedoperationalvoltageUn | 480VAC | ||
| V压ag护ProtectionLevel Up | ≤3.2kV | ||
| 标称通流容量 Nominalflowcapacity In(8/20us) | 20kA(可根据客户要求选配Canbeselectedaccordingtocustomer requirements) | ||
| 最大i通mf量uxcapacitylmax(8/20us) | 40kA(可根据客户要求选配Can be selected according to customerrequirements) | ||
| 响应时间 Response time | |||
| 温湿度 Temperature and humidity | 工作温度Workingtemperature:-40~+85C,湿度Humidity95%,无凝露、无腐蚀性气 体场所Nocondensation,nocorrosivegasplace | ||
| 海拔 Altitude | ≤4000m | ||
| 箱体材质 Boxmaterial | coldrolledsteel/engineeringplastics | 热镀锌钢板/不锈钢/冷轧钢板/工程塑料Hotdipgalvanizedsteel/stainlesssteel/ | |
| 箱体防护ctonlevel | IP65 | ||
| 电缆接头防护等级 Cable joint protection level | IP66 | ||
| 体积(宽×高×深) Volume(widthxheightxdepth) | 800x600x200mm | 800x800x200mm | 800x1000x200mm |
功能特点 Functionalcharacteristics
交流汇流箱防护等级达到IP65,能满足室外安装要求的壁挂式密封型机柜:满足同时接人多路组申式逆变器,每路进线采用热磁式断路器进行保护,额定电压达到AC690V:采用专用高压防雷器能满足三相之间的过压及防雷保护,工作电压达到AC480V以上:箱体内的母线全部采用电镀或纯化后的母线连接,减小母线内阻及连接点;输出采用断路器、负荷隔离开关或熔断器输出。
TheprotectiongradeofACjunctionboxreachesIP65,andthewall-mountedsealedcabinetcanmeettheoutdoorinstalation requirements:
Meettherequirementsofsimultaneousconnectionofmulti-channelgroupapplicationinverters.Eachrouteisprotectedby thermo-magneticcircuitbreaker,withratedvoltagereachingAC690V:
Usingspecialhighvoltagelightningprotectorcanmeettheovervoltageandlightningprotectionbetweenthreephasesandthe workingvoltagecanreachaboveAC480V:
Allbusesintheboxareconnectedbyelectroplatingorpurifiedbusestoreducebusinternalresistanceandconnectionpoints. Outputadoptscircuit breaker,load isolating switch or fuse output.
光伏并网柜
Photovoltaic Grid-Connected Cabinet
产品概述 Product Overview
光伏并网柜适用于地面集中式、地面组串式、地面分布式等电力用户的交流50Hz,额定工作电压380V,额定工作电流2000A的配电系统,做为动力、照明及配电设备的电能转换、分配与控制之用。
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,结构新颖、防护等级高等特点。可作为低压成套开关设备的更新换代产品使用。
型交流低压配电柜符合IEC439《低压成套开关设备和控制设备》,GB7251《低压成套开关设备》等标准。
Photovoltaicgrid-connectedcabinetissuitableforpowerdistributionsystemswith50HzAC380Vratedworkingvoltageand 2,000Aratedworkingcurrntforgroundentralizedgroundgroupseriesandgrounddistrbutedpowerusers.Itisusedforpower conversion,distributionand controlofpower,lightingand powerdistributionequipment.
Theproducthasthecharacteristicsofhighbreakingcapacitygooddynamicthermalstabilityflexibleelectricalsheme convenientioocibilitetreoteioeltdac voltageswitchgear.
TypeA.C.low-voltagedistributioncabinetconformstolEC439"Low-voltageswitchgearandcontrolequipment"andGB7251"Low/oltageswitchgearandcontrolequipment"andotherstandards.
主要技术参数MainTechnicalParameters
\mathfrak { O } 周围空气温度不高于 + 4 0 ^ { \circ } C ,不低于 - 5 ^ { \circ } C _ { \circ } 24h以内的平均温度不得高于 + 3 5 ^ { \circ } C _ { \circ }
\bigcirc 户内安装使用,使用地点的海拔高度不得超过 2 0 0 0 \mathsf { m } 0
\bigcirc 周围空气相对湿度在最高温度为 + 4 0 ^ { \circ } C 时不超过 5 0 % ,在较低温度时允许有较大的相对湿度。(例如 + 2 0 ^ { \circ } C 时为 9 0 % 应考虑到由于温 度变化可能会偶然产生凝露的影响。
\bar { \bigcirc } 设备安装时与垂直面的倾斜度不超过5。
\bigcirc 设备应安装在无剧烈震动和冲击的地方,以及不足以使电器元件受到腐蚀的场所。
\boldsymbol { \triangleleft } 用户有特殊要求时与制造厂协商解决。 \Bumpeq Ambientairtemperatureisnothigherthan+40Candnotlowerthan-5℃C.Theaveragetemperaturewithin24hoursshallnotbe higherthan+35℃.
\Game Forindoor installationand use,thealtitudeof the place of useshallnot exceed 2000mm.
\Game Therelative humidityof ambientairshallnot exceed 5 0 % atthehighesttemperatureof+40℃,anda largerrelativehumidityis allowedatthe lowertemperature.(forexample,90%at + 2 0 ^ { \circ } C )considerationshouldbe given totheeffectthat condensationmay occasionally occurdue to temperature changes.
\bigcirc When the equipment is installed,the inclination to the vertical plane shall notexceed5.
\bigcirc Theequipmentshallbeinstalledinplacesfreefromseverevibrationandimpactandplacesinsuffienttocorrodeelectrical components.
\bar { \bigcirc } When users have special requirements, negotiate with the manufacturer to solve them.
预制舱 Precasttank www.xsdqele.com
产品概述 Product Overview
新型预装式集成变电站是变电站建设的一种新模式,改变了传统变电站的设计理念和施工方法,同时在建筑领域采用了许多新材料新工艺新方法,充分体现了变电站节约型和环保型的发展理念。体现预装式变电站的主要设备是预制舱。预制舱包含:包含预制式一次组合设备和预制式二次组合设备。
Thenewpreassembledintegratedsubstationisanewmodeofsubstationconstruction.Itchangesthedesignconceptand constructionmethodoftraditionalsubstation.Atthesametime,manynewmaterials,newprocesesandnewmethodsare adoptedintheconstructionfield,whichfullembodiesthedevelopmentconceptofenergysavingandenvironmentalprotection of substation.
Themainequipmentofthepreassmbledsubstationistheprefabricatedcabin.Theprecastcompartmentcontains:theprecast orimaryassemblyequipmentandtheprecastsecondaryassemblyequipment.
设计理念 Design concept
省时
传统建设周期 ^ { 1 } 年,预装式建设周期2\~3个月,建站周期缩短 7 3 % 0
\bar { \zeta } 工厂预制式加工,现场模块拼装,减少现场施工及调试。
\bigcirc 预制舱安装便捷,省去混凝土建筑物施工时间,降人力成本。
{ < } 采用即插即用式预制光缆、预制电缆,现场接线简单可靠。
\Game 布局灵活,不受地形限制,选址方便,缩短建站周期。
省地
传统整站围墙内占地3500\~4000m,预装式整站围墙内占地 2500\~3000m,占地面积减少 2 5 %
{ > } 预装式舱体与传统混凝土建筑物相比,现场用地减少。
{ < } 站内各模块可以根据地形灵活布置,受地形影响小。
\bigcirc 站内各模块均采用紧凑化设计、减少占地。
Time-saving
Thetraditional construction period is1year,and the preinstalledconstructionperiodis2\~3months,whichcanshorten the construction period by 7 3 %
0 Factoryprefabrication,sitemoduleassembly,reducesite constructionand commissioning.
{ \scriptsize { 2 } } Theprecast compartment isconvenient to install,saving theconstructiontimeofconcretebuildingsand reducinglabor cost.
0 Plugand playtypeprefabricated opticalcable,prefabricated cable,simpleandreliablefield wiring.
\bigcirc Flexible layout,not limited by terrain,convenient location, shorten the construction period.
Province
Traditionalwhole stationwallcoversanarea of35o0\~4000 squaremeters,preinstalled whole stationwall coversanarea of2500\~3oo0 squaremeters,thearea isreducedby 2 5 %
0 Compared with the traditional concrete building,the pre installed cabinbody reducesthesite land. \bigcirc Eachmodule inthestationcan be flexiblyarranged according tothe terrain,whichis lessaffected bythe terrain. \bigcirc Eachmodulein the stationadopts compact design to reduce the footprint.
建站模式 Stationconstruction mode
YB-12/0.315\~0.69(PV) 光伏专用箱变
Special BoxTransformer ForPhotovoltaic
www.xsdqele.com
产品概述ProductOverview
广泛用于新能源集中式、组串式、分布式等一系列能源发电系统。
Widelyusedinaseriesofenergypowergenerationsystemssuchasnewenergycentralized,groupseries,distributed,etc.
型号含义TypeMeaning
功能及特点 Functionsandcharacteristics
\mathfrak { Q } 高压开关设备、变压器、低压开关设备三位一体,成套性强;
\bigcirc 高、低压保护完善,运行安全可靠,维护简单;
0 占地少,投资省、生产周期短、移动方便;
0 接线方案灵活多样;
\odot 结构独特:独特蜂窝式结构双层(敷铝锌板)外壳牢固,隔热又散热通风、美观、防护等级高,外壳材料有不锈钢、铝合金、冷轧板、彩钢板可选;
型式多样:通用型、别墅型、紧凑型等多种样式;
\Game 箱变具有一体化测控装置,实现短路及单相接地故障,故障采集的可靠性检测,具备“四遥”功能,便于配网自动化升级。
0 High-voltageswitchingequipment,transformerandlow-voltageswitchingequipmentareintegratedintoawholewithstrong integrity.
\bigcirc Highandlowvoltageprotectionisperfect,operationissafeandreliable,and maintenanceissimple.
(204号 \bigcirc Lessland occupation,less investment,short production cycle and convenient movement;
{ > } Flexible and diverse wiring schemes;
{ > } Uniquestructure:uniquehoneycombstructuredouble-layerauminum-coatedincplate)shelisfirm,heatinsulatedeat disipatingdtilatdtifuithgoteiovelnelltralisainsselinll rolled plateandcolorsteel plateareoptional.
(204号 \bigcirc Various types:uiversal,villa,compttc.
0 Theboxtransformerhasanintegratedmeasurementandcontroldevice,whichcanrealizeshortcircuitandsingle-phase groundfaultandthereliabilitydetectionoffultcolection.lthasthe"fourremotefunctionandisconvenientforautomatic upgrading of distribution network.
正常使用环境Normaloperatingenvironment
\odot 海拔高度不超过 1 0 0 0 \mathsf { m }
0 环境温度: - 2 5 ^ { \circ } C ~ + 4 0 ^ { \circ } C ·
{ > } 相对湿度:日平均值不大于 9 5 % , 月平均值不大于 9 0 %
0 安装场所:无火灾、爆炸危险、导电尘埃、化学腐蚀性气体及剧烈震动的场所,若超出以上条件时,用户可与我公司协商。 \bigcirc Altitudedoesnot exceed 1000m;
{ 2 } Ambienttemperature:-25C ~ + 4 0 ^ { \circ } C
{ < } Relative humidity:dailyaveragevalueisnotmore than95%,monthlyaveragevalueisnotmore than90%;
^ { \circ } Installtioniteeloiogeutieustmialorosiedlettiofboiio areexceeded,the usercan negotiatewith ourcompany.
执行标准 Implementationstandard
\bar { \zeta } 本产品符合下列标准:{ < } GB/T17467-1998《高压/低压预装式变电站》\bigcirc DL/T537-93《6-35kV箱式变电站订货技术条件》
{ 2 } This product meets the following standards: \bigcirc GB/T17467-1998《High Voltage/LowVoltage Pre-installed Substation》 { < } (2号 DL/T537-93《TechnicalConditionsforOrdering6-35kVBoxSubstation》
YB(ZBW )-12/0.4(F -R)户外预装式变电站(欧式)
Outdoor Pre-installed Substation(European)
www.xsdqele.com
产品概述ProductOverview
广泛用于城市电网改造、住宅小区、高层建筑、工矿、宾馆、商场、机场、铁路、油田、码头、高速公路以时及临性用电设施等户内外场所
Widelyusedibogiotioesdentiartersigisengsdustraldingtelsin malls,irportsilwaysoilielddocksigwaysandtemporarypowerfaciitisandoteridoorandtdoorplces.
型号含义TypeMeaning
YB(ZBW□)-12/0.4(F-R)户外预装式变电站(欧式)
功能及特点 Functionsandcharacteristics
\bigcirc 高压开关设备、变压器、低压开关设备三位一体,成套性强;
\bigcirc 高、低压保护完善,运行安全可靠,维护简单;
0 占地少,投资省、生产周期短、移动方便;
0 接线方案灵活多样;
\odot 结构独特:独特蜂窝式结构双层(复合板)外壳牢固,隔热又散热通风、美观、防护等级高,外壳材料有不锈钢、铝合金、冷轧板、彩钢板可选;
型式多样:通用型、别墅型、紧凑型等多种样式;
\Game 高压环网柜内可装配网自动化终端(FTU)实现短路及单相接地故障的可靠检测,具备“四遥”功能,便于配网自动化升级。
\bigcirc High-voltageswitchingequipment,transformerandlow-voltageswitchingequipmentareintegratedintoawholewithstrong integrity.
\bigcirc Highandlowvoltageprotectionisperfect,operationissafeandreliable,andmaintenanceissimple.
{ > } Less land occupation,less investment,short production cycle and convenient movement;
{ \scriptsize { 1 } } Flexibleand diverse wiringschemes;
\bigcirc Uniquestructure:unique honeycombstructuredouble-layer(compositeboard)shellisfirm,heat-insulatedand ventilatedifulioeieellalsbell plateand color steel plate.
0 Varioustypes:universal,villa,compact,etc.
FTUinhighpresureringnetworkcabinetcanrealizereliabledetectionofshortcircuitandsingle-phasegroundfault,with "fourremote"function,which isconvenientforautomatic upgradeof distribution network.
正常使用环境 Normaloperatingenvironment
\mathfrak { Q } 海拔高度不超过 1 0 0 0 { m } ;
0 环境温度: - 2 5 ^ { \circ } C ~ 4 0 ^ { \circ } C .
{ > } 相对湿度:日平均值不大于 9 5 % , 月平均值不大于 9 0 %
\bigcirc 安装场所:无火灾、爆炸危险、导电尘埃、化学腐蚀性气体及剧烈震动的场所,若超出以上条件时,用户可与我公司协商。 \bigcirc Altitudedoes not exceed1000m;
{ \scriptsize { 2 } } Ambienttemperature:-25℃ ~ + 4 0 ^ { \circ } C
\bigcirc Relativehumidity:dailyaveragevalueisnotmorethan95%,monthlyaveragevalueisnotmore than90%;
\bigcirc Instalationieeosgcisaloeltiofboiio areexceeded,the usercan negotiate with ourcompany.
执行标准 Implementationstandard
\bigcirc 本产品符合下列标准:
{ > } GB/T17467-1998《高压/低压预装式变电站》
0 DL/T537-93《6-35kV箱式变电站订货技术条件》
0 This product meets the following standards:
{ > } GB/T17467-1998《HighVoltage/LowVoltage Pre-installed Substation》
{ < } DL/T537-93《TechnicalConditionsforOrdering6-35kVBoxSubstation》
YB27-12
美式预装式箱式变电站
Americanprefabricatedbox-typetransformer substation
www.xsdqele.com
产品概述ProductOverview
本产品是吸收国外最新先进技术,结合国内实际情况研制开发的,整台产品具有体积小、安装维护简便、低噪音、低损耗、防盗、过负荷能力强、全保护等特点。适用于新建小区、绿化带、公园、车站宾馆、工地、机场等场所。YB27-12系列美式预装式箱式变电站,适用于10kV环网供电,双电源供电或终端供电系统中,作为变电、计量、补偿控制和保护装置。本产品符合下列标准:GB/T17467-1998《高压低压预装式变电站》、DL/T537-93《6-35kV箱式变电站订货技术条件》。
Thisproductisdevelopedbyabsorbingthelatestadvancedtechnologyfromabroadandcombiningwiththeactualsituationin China.Thewholeprodctsteaacteitisofallluespleintaltioandmintenancelowose,lowostt preventionoioiblkel constructionsites,airportsand otherplaces.
YB27-12seriesAmericanpreinstalledbox-typetransformersubstationissuitableforOkVringnetworkpowersupplydualpower supplyorterminalpowersupplysystem,assubstation,metering,compensationcontrolandprotectiondevices. Thisproductmeesthefollowingstandards:GB/T17467-1998《HighVoltageandLowVoltagePre-installedSubstation》andDL/ T537-93《Technical ConditionsforOrdering6-35kVBoxSubstation》
型号含义 Type Meaning
功能及特点 Functionsandcharacteristics
0 全绝缘、全密封、免少维护、可靠保证人身安全;
\odot 结构紧凑、体积仅为同容量欧变的 1 / 3 * 1 / 5 , 高度低;
0 可采用分箱式结构,避免变压器油箱内油的污染;
{ * } 高压侧采用双熔丝全范围保护,大大降低成本:
\bigcirc 既可用环网,也可用于终端,电缆头可在200A负荷电流时紧急插拔;
\bigcirc 箱体采用蜂窝式双夹层复合板,隔温又散热的功能;
\Game 低压侧加装电子缺相保护器,当系统内出现不正常电压时,可快速分断主进开关;\odot 高压侧油浸式负荷开关或SF6负荷开关,可电动升级,为实现配网自动化打下基础。\bigcirc
采用油浸式S11或性能更优的S13系列变压器。
0 Fullyinsulated,fullysealed,free of lessmaintenanceandreliable toensure personalsafety;
\Game Thstructureisompact,thevolumeisonlyl/3-1/5oftheEuropeantransformerwiththesamecapacityandtheheightislow 0 Separate box structurecan beadopted toavoid oilpollution in transformeroil tank;
{ > } High voltage side adoptsdouble fuse fullrange protection,greatly reducing cost:
{ \scriptsize { 2 } } Bothringnetworkandterminalcanbeused.Cable headcanbepluggedandunpluggedincaseof20OAloadcurrent. \bigcirc Theboxadoptshoneycombdoublesandwichcompositeboard,whichhasthefunctionsoftemperatureisolationandheat dissipation.
0 Thelow-voltagesideisequippedwithanelectronicphase-lossprotector,whichcanquicklydisconnectthemainswitchwhen abnormal voltageoccursin the system.
\bigcirc Oil-immersedloadswitchorSF6loadswitchonthehigh-voltagesidecanbeelectricallyupgradedtolaythefoundationfor distributionautomation.
{ 2 } Oil-immersedSllor S13seriestransformerwith better performance isadopted.
正常使用环境 Normaloperatingenvironment
\bigcirc Altitudedoes not exceed1000 m;
\bigcirc Ambienttemperature:-35℃ ~ + 4 0 ^ { \circ } C .
\bigcirc Relative humidity:dailyaveragevalueisnot more than 95%,monthlyaveragevalueisnotmore than90%;
{ > } Installtionplacenofireexplosiondangerhemicalcorosivegaandwellventilatedplacewiththegroundincliation not more than 3.
箱变结构 Boxstructure
该产品箱体结构由高压间隔、低压间隔、油箱间隔三部份组成。高压间隔内包括高压电缆附件、负荷开关、无载调压分接开关、插入式熔断器、压力释放阀、油位计、油温计、放油阀。低压间隔内包括低压套管、低压计量表计、断路器、电容补偿。
油箱间隔内包括变压器绕组和铁芯、散热器、高压负荷开关及熔断器均在油箱内,根据方案需要箱变结构可设计成“品”字型或“目”字型见下图。
Theproductboxstructureconsistsofthreeparts:highpressureinterval,lowpressureintervalandiltankinterval.ehigh voltageinteralgeabeodico-druelangaichgu reliefvalveoilvelgugeiltemperaturegaugeandoildainvalve.elooltageintervalicludesowvtageshnglo voltagemeter,circuitbreakerand capacitancecompensation.
Theintervaloftheoiltankincludestransformerwindingandironcoreadiatorig-vltageloadswitchandfuseallintheoil tank.Acordingtothescheme,theboxtransformerstructurecanbedesignedinto"pinshapeormushapeasshowninthe figurebelow.
1、高压绝缘套管 1.High voltage insulation sleeve 11、压力表 11.Pressure gauge
2、负荷开关 2.Load switch 12、压力释放阀 12.Pressurerelief valve
3、分接开关 3.Tap-changer 13、油位计 13.Oil level gauge
4、变压器 4.Transformer 14、注油孔 14.Oil injection hole
5、高压室 5.High pressure chamber 15、插入式熔断器 15.Plug-in Fuse
6、低压室 6.Low pressure chamber 16、吊钩 16.Hook
7、散热器 7.Radiator
8、放油阀 8.Oil drain valve
9、低压套管 9.Low Pressure Casing
10、油温计 10.Oil temperature gauge
变电站电缆进出线土建图(YB27-12)
技术要求:
Fordimensions,pleaserefertotheactualdimensionsofthecombinedtransformer:theconcretefoundation shallhaveaflatsurface.andthecombined transformersubstationshallbefixedonthefoundation bymeans ofpressureplate.Thetypeof groundingbarandcablefixingbracketcanbedeterminedaccordingtotheactual situation.Cablefixingframeandgroundingbarshallbeembedded;Thepositionsofcableholesforincomingand outgoingcablesaredeterminedaccordingtospecificconditions,Theremustbeagapofnotlessthan1.5mon thefrontoftheswitchaftertheassemblytransformerisinstalledtofacilitateoperation;Thegroundinggridcan bemadeof12galvanizedroundsteelor40X4galvanizedflatcopper,andthegroundingresistanceshallmeetthe requirementsof thepowerdepartment.
KYN28A-12铠装移开式封闭开关设备
Armored removal type closed switch equipment
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产品概述ProductOverview
KYN28A-12型户内交流金属铠装中置式开关设备。它适用于三相交流额定电压12kV额定频率 5 0 H z 电力系统,用于接受和分配电能并对电路实行控制、保护及监测。
符合标准:
GB3906-2006《3.6\~40.5kV交流金属封闭开关设备和控制设备》
GB11022-89《高压开关设备通用技术条件》
IEC298(1990)《额定电压1kV以上50kV及以下交流金属封闭开关设备和控制设备》
DL404-97《户内交流高压开关柜订货技术条件》
KYN28A-12IndoorACMetalArmoredIntermediateSwitchEquipment.Itissuitableforthree-phaseACpowersystemwithrated voltageof12kVandratedfrequencyof5OHz.Itisusedforreceivinganddistributingelectricenergyandcontrollingprotecting andmonitoringcircuits.
Meetthe standard:
GB3906-2006《3.6\~40.5kVACMetal Enclosed Switchgearand Control Equipment》
GB11022-89《General Technical ConditionsforHighVoltageSwitchgear》
IEC298(1990)《ACMetalEnclosedSwitchgearandControlEquipmentwithRated VoltageAbove1kVandBelow50kV》
DL404-97 《Technical Conditions for Ordering IndoorAC High VoltageSwitchgear》
型号含义TypeMeaning
正常使用环境 Normaloperatingenvironment
\bigcirc 周围空气温度:最高温度 + 4 0 ^ { \circ } C _ { \circ } 最低温度 - 1 5 ^ { \circ } C _ { \circ } 0 相对湿度:日平均相对湿度: <= 9 5 % 日平均水蒸气压力不超过2.2KPa;月平均相对湿度: <=slant 9 0 % ; 月平均水蒸气力不超过1.8KPa;
{ \scriptsize { 2 } } 海拔高度: 1 0 0 0 { m } 以下。
\mathfrak { Q } 地震烈度:不超过8度。
\bigcirc 周围空气应不受腐蚀性或可燃气体、水蒸气等明显污染。
\Game 无剧烈振动场所。
\mathfrak { Q } 超出GB3906规定的正常条件下使用时,由用户和本公司协商。
\bigcirc Ambient air temperature:maximum temperature+40C.Minimum temperature-15℃.
{ > } Relativehumidity:dailyaveragerelative humidity: <= 9 5 %
0 Thedailyaveragewatervaporpressureshallnotexceed2.2KPa;Monthlyaveragerelativehumidity:≤90%;Themonthl meanwatervapor force isnotOver1.8KPa;;
(204号 \bigcirc altitude:below1000mm.
{ > } Earthquake intensity:nomore than8degrees.
{ 2 } Ambientairshall notbeobviouslypolluted bycorrosiveorflammablegases,water vapor,etc.
\bigcirc No violent vibration place.
(204号 { > } If it is used under normal conditions beyond GB39o6,theuser shallnegotiate with the company.
开关柜外形尺寸图Outlinedimensiondrawingofswitchcabinet
A手车Handcart
手车骨架系采用薄钢板经CNC机床加工后经铆、焊而成的。根据用途,手车可分为断路器手车、电压互感器手车、隔离手车、计量手车等等,相同规格的手车能方便互换。手车在柜内有隔离位置、试验位置和工作位置,每一位置均设有定位装置,以保证手车处于以上位置时不能
TheframeworkofhandcartismadeofthinsteelplatethroughCNCmachiningrivetingandwelding.Accordingtothe usage,handcartscanbedividedintobreakerhandcartsvoltagetransformerhandcartsisolationhandcarts,metering handcarts,etc.Handcartsof thesamespecification can be easilyexchanged.Thehandcart hasanisolation position,a testpositionandaworking position in the cabinet,and each position IS provided witha positioningdevice toensure that thehandcartcannotmovecasuallywhenintheaboveposition,andtheinterlockmustbereleasedwhenmovingthe
B母线室 Bus room
母线从一个开关柜引至另一开关柜,通过分支母线和静触头盒固定。扁平的分支母线通过螺栓连接于静触头盒和主母线,不需要任何其它的线夹或绝缘子联接。当用户和工程特殊需要时,母线排上的联接螺栓可用绝缘和端帽封装。在母线穿越开关柜隔板时,用母线套管固定。
Busbarsareledfromoneswitchcabinettoanotherandfixedbybranchbusesandstaticcontactboxes.Theflatbranchbusis connectedtothestaticcontactboxandthemainbusbyboltswithoutanyotherwireclampsorinsulators.Whenspecialneedsof usersandprojectsarise,theconnectingboltsonthebusbarcanbesealedwithinsulationandendcaps.Whenthebuspasses throughthepartitionboardoftheswitchcabinet,itshallbefixedwithbusbushing.Ifthereisaninternalfaultarc,theaccident
C电缆室 Cableroom
电缆室内可安装电流互感器、接地开关、避雷器以及电缆、并在其底部配制开缝的可卸铝板,以确保现场的施工方便。
Currenttransformers,groundingswitches,lightningarestersandcablescanbeinstalledinthecableroomandasloted
开关柜外形尺寸图Outlinedimensiondrawingofswitchcabinet
D继电器表室 Relayinstrumentroom
继电器仪表室用于安装各类继电器、仪表、信号指示、操作开关等元器件。此外可根据用户要求在仪表室顶部增加小母线室,可敷设十六
Relayinstrumentroomisusedtoinstallvariousrelays,instruments,signalindicatorsoperatingswitchesandother components.Inaddition,asmallbusroomcanbeaddedatthetopoftheinstrumentroomacordingtotheuser's
泄压装置Pressurereliefdevice
生手车室、母线室、电缆室的上方设有泄压装置,当断路器或主母线、电缆室内发生内部故障电弧时,伴随电弧的出现,开关柜内部气压
Apresurereliefdeviceisarrangedabovethehandcartroom,thebusroomandthecableroom.Whenaninternalfault arcoccursinthecircuitbreakerorthemainbusandthecableroomwiththeoccurrnceofthearc,theinternalairpreure oftheswitchcabinetrises.Afterreachingacertainpressure,thepressurereliefmetalplateofthetopdevicewillbe
锁扣结构 Locking structure
中门与柜体之间的联接采用锁扣结构,并配以提升机构,使中门开启更为方便,当中门处于关闭状态时,其与柜体的联接强度更好,增强
Theconnectionbetweenthemiddledoorandthecabinet bodyadoptsalockcatchstructureandismatchedwitha liftingmechanism,sothatthemiddledoorismoreconvenienttooen;whenthemiddledoorisinaclosedstate,the conectionstrengthbetweenthemiddledoorandthecabinetbodyisbeterandthecapabilityofefectivelyresisting
KYN61-40.5(Z)铠装移开式交流金属封闭开关设备
Armored removal type ACmetal closed switch equipment
www.xsdqele.com
产品概述ProductOverview
KYN61-40.5(Z)型铠装移开式交流金属封闭开关柜(以下简称开关柜)系三相交流 5 0 H z , 额定电压 4 0 . 5 \mathsf { k V } 的户内成套配电装置。
作为发电厂、变电站及工矿企业接受和分配电能之用。对电路起到控制、保护和检测等功能,还可用于频繁操作的场所。
本开关柜符合GB/T11022-1999、GB3906-1991及DL404-1997等标准。
KYN61-40.5(Z)ArmoredRemovableACMetalEnclosedSwitchgear(hereinafterreferedtoasSwitchgear)isathre-phaseAC50Hz indoorcompletepowerdistributiondevicewitharatedvoltageof40.5kv.Aspowerplants,substationsandindustrialand miningenterprises to receiveanddistributeelectricity. Itcancontrol,protectanddetect circuits,andcanalsobeusedinplaceswithfrequentoperations. ThisswitchcabinetcomplieswithGB/T11022-1999,GB3906-1991,DL404-1997andotherstandards.
型号含义TypeMeaning
K Y N 61-40.5 (Z) 真空断路器 Vacuumbreaker 额定电压 Rated voltage 设计序号 Designserial number 户内 Indoor 移开式 Removable type 金属铠装式 Metalarmored type
正常使用环境 Normaloperatingenvironment
\bar { \zeta } 周围空气温度Ambientairtemperature:最高温度maximum temperature+40℃;
最低温度minimumtemperature . 1 5 ^ { \circ } \mathsf C _ { \circ }
\odot 相对湿度Relativehumidity:日平均相对湿度dailyaveragerelativehumidity: <=slant 9 5 %
\Game 日平均水蒸气压力不超过Thedailyaveragewater vaporpressure shall not exceed2.2kPa; \bigcirc 月平均相对湿度Monthlyaveragerelativehumidity: <=slant 9 0 % ,
\bigcirc 月平均水蒸气压力不超过Themonthlyaveragewater vaporpressure shall not exceed1.8kPa; \bigcirc 海拔高度Altitude:1000m 以下below。
\bigcirc 地震烈度 Earthquakeintensity:不超过no more than8度degrees。
\bigcirc 周围空气应不受腐蚀性或可燃气体、水蒸气等明显污染
Ambientair shall notbe obviously polluted by corrosiveor flammable gases,water vapor,etc.。 \vartriangleleft 无剧烈振动场所Noviolentvibrationplace。
\dot { \bigcirc } 超出GB3906规定的正常条件下使用时,由用户和制造厂协商。
If itisused undernormal conditionsbeyondGB3906,theusershallnegotiatewiththemanufacturer.
主要特点Mainfeatures
\odot 柜体结构采用组装式,断路器采用手车落地式结构;
\Game 配用全新型复合绝缘真空断路器,并具有互换性好更换简单之特点;
{ \scriptsize { 2 } } 手车车架中装有丝杠螺母推进机构,可轻松移动手车,并防止误操作而损坏推进结构;
{ > } 所有的操作均可在柜门关闭状态下进行;
{ > } 主开关、手车、开关柜门之间的联锁均采用强制性机械闭锁方式,满足“五防”功能;
\ddot { \bigcirc } 电缆室空间充裕,可连接多根电缆;
{ \scriptsize { 1 } } 快速接地开关用于接地和回路短路;
\mathfrak { O } 外壳防护等级IP3X,手车室门打开状态下,防护等级IP2X;
\triangleleft 产品符合GB3906-1991、DL404-1997及参照采用国际IEC-298标准。
0 Thecabinetbodystructureadoptsassembly type,andthecircuit breakeradopts handcartfloortypestructure;
\dot { { Q } } Equippedwithbrand-newcompositeinsulatedvacuumcircuitbreaker,withgoodinterchangeabilityandeasyreplacement \mathfrak { O } Theframeof thehandcartisequippedwithascrewandnut propulsionmechanism,whichcaneasilymovethe handcartand preventmisoperation from damaging the propulsion structure;
Alloperations can be performedwhen the cabinet doorisclosed;
\odot Theinterlockbetweenthemainswitch,handcartandswitchcabinetdooradoptsmandatory mechanical locking tomeetthe"fiveprevention"function;
\bar { \bigcirc } Cableroom has plenty of space and can connect multiple cables;
\odot Quickgrounding switch is used for groundingand short circuit of circuit;
\bigcirc Theprotection leveloftheshellislP3Xand theprotection levelisIP2Xwhenthe handcartdoorisopen;
{ * } TheproductconformstoGB3906-1991,DL404-1997andadoptsinternationallEC-298standardbyreference.
外形尺寸 Externaldimensions
| 高度Height | 2650 | |
| 宽度Width | 额定电流1600A及以下Ratedcurrent1600Aandbelow | 1400 |
| 深度Depth | 电缆进出线Cableinletandoutlet | 2870 |
| 架空进出线Overheadaccessline | 2950 |
XGN15-12箱式固定交流金属封闭开关设备
Box-type fixed AC metal enclosed switchgear
www.xsdqele.com
产品概述ProductOverview
XGN15-12箱式固定交流金属封闭开关设备
XGN15-12UnitACMetalClosedLoopNetworkSwitchingEquipment(hereinafterreferredtoasRingNetworkCabinet)isanew generationofhig-voltageelectricalapliancesthatwehavesuccessfullydesignedanddevelopedbyourselvesinaccordance withtherequirementsofdomesticruralpowerandcitynetworkreconstructionafterintroducingadvancedforeigntechnologies. All technical performance indexescomplywith IEC62271-200:2003and GB3906 standards.
ThemainswitchoperatingmechanismandcomponentsoftheringnetworkcabinetadoptABBoriginalequipmentorSFL-12/24 switchingequipmentassmbledandproducedinChinawithimportedcomponentsandcanalsobeequippedwithABBoriginal HAD/USSF6accordingtouserrequirements.CircuitbreakerorVD4-Stypevacuumcircuitbreaker.ltsoperationmodeisdivided intodynamicand electric.
Thecabinetbodyisivetedfterbeingprocesedbyanumericalontrolmachinetooltheprotectionlevelreachesand reliablemechanicalinterlockingandmisoperationprevention functionsareprovided.
Thisproductisracterizedbyallvlume,ightweightbeautifulappearance,simpleperationlongsevicelifigh oarameters,no pollution,littlemaintenance,etc.
XGN15-12TypeUnitACMetalClosedLoopNetworkSwitchingEquipmentisapplicabletoAC5OHzand12kVpowernetworksfor receivingand distributing electricenergy.The mainswitch in thecabinetisSF6 switch.
型号含义TypeMeaning
外形及安装尺寸Shapeandmountingdimensions
CYM6-12全封闭全绝缘充气式环网开关设备
Fully enclosed fully insulated inflatable ring netswitchequipment
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产品概述ProductOverview
CYM6-12系列环网开关柜是SF6气体绝缘的金属共箱式封闭开关设备,该设备可由负荷开关单元、负荷开关熔断器组合电器单元、真空断路器单元、母线进线单元的模块组成。
采用一系列先进技术和材料,具有优异的电气性能和机械性能,受环境和气侯影响小,体积小巧,易于安装,操作方便,无需维护,且具有灵活的组合方式。
清晰直观的设计保证操作简单、直接。馈线接线容量大,适合多种接线系统。
CYM6-12seriesringnetworkswitchcabinetisSF6gasinsulatedmetalcommonboxtypeclosedswitchequipment,whichcanbe composedofmodulesofloadswitchunit,loadswitchfusecombinedelectricalunit,vacuumcircuitbreakerunitandbusincoming lineunit.Adoptingaseriesofdvancedtecnologiesandmaterialsitasecellntelectricalandmechanicalpropriesitle influencefrorontdatallmeasstaloentatioteacedibl combinationmode.Clearandintuitivedesignensuressimpleanddirectoperation.Feederconnectioncapacityisargesuitable forvariousconnectionsystems.
单元定义Unitdefinition
| 单元代号Unitcode | 意义Significance |
| c | 标准单套管负荷开关单元Standardsinglecasingloadswitchingunit |
| F | 负荷开关一熔断器组合电器单元Load switch-fusecombined electricalapplianceunit |
| v | 断路器单元Circuitbreakerunit |
| D | 电缆进线单元(不带开关)Cableincoming unit(without switch) |
| 母线侧套管bussidebushing | |
| 母线顶套管Bustopbushing | |
| SL | 母联单元Motherunit |
| M | 计量单元Meteringunit |
| PT | PT单元PTunit |
| 1K2(4) | 双套管出线的负荷开关单元Load switch unitfordouble-sleeve outgoing line |
产品特点Productfeatures
操作安全:
通过以下安全措施,我们可为用户提供特别的安全保障:
一体化三工位负荷开关
断路器采用负荷开关替代隔离开关,更安全可靠,一次侧全密闭设计提供意外接触的保护满足五防要求的机械联锁带电显示器可提供进出线路带电指示运行可靠:全密闭设计,所有10kV开关及母线带电体均密封在3mm不锈钢板焊接成的气箱中;配硅橡胶电缆插头,实现电缆头全绝缘全密封,从而不受灰尘、潮湿、小动物等外界环境影响弹簧储能操作机构,可人工或电动操作面板模拟线图提供开关位置指示柜体用镀锌板制作,表面静电喷涂,增强抗腐蚀性能压力表监视箱体内SF6气体安全压力范围。
经济性:
免维护
高度可靠
使用寿命可达20年
方案灵活:
多种进线方式,可实现左、右、上或前进线多种组合方式,各单元之间可实现任意组合采用绝缘母线,可实现前后并柜或左右并柜设计方案灵活
应用广泛:
馈出线容量大、占地小,适合多种应用需求。
Safeoperation:
Wecanprovidespecial security forusers through thefollowing security measures:
Integratedthree-stationloadswitch
Thecircuit breakeradopts loadswitchinstead of isolating switch,whichissaferand morereliable.Thefullycloseddesign ontheprimarysideprovidesprotectionagainstaccidental contact.Themechanicalinterlockinglive display meeting thefive preventionrequirementscan_providereliablelive indication of incomingand outgoinglines.The fullyclosed design sealsall1okVswitchesandlivebusbodiesinagas boxweldedby3mmstainlesssteelplates.Equippedwith siliconerubbercableplug,thecableheadisfullyinsulatedand sealed,thusthespringenergystorageoperatingmechanism isnotaffectedbydust,humidity,smallanimalsandother externalenvironments.Themanualorelectricoperation panel simulationdiagramcanprovidetheswitch position indicatingcabinetmadeofgalvanizedsheet,andthesurface iselectrostaticallysprayed,thusenhancingthecorrosion resistance.Thepressure gaugemonitors thesafepressure range of SF6 gasinthecabinet.
Economy:
Maintenancefree
Highlyreliable
Theservice lifecan reach 20years
Flexibleplan:
Avarietyofwire feedingmodescanbe used torealize left,right, upperorforward wires.
Therearemanycombinations,andanycombinationcanbe realizedbetweeneachunit.
Usinginsulated bus barcanrealize frontand backcabinet
orleftandrightcabinet
Flexibledesignscheme
Widelyused:
Feederandoutletlineshave largecapacityand small floor space,andaresuitableforvariousapplicationrequirements.
智能高频直流控制屏
Intelligent high frequencyDCcontrolscreen
www.xsdqele.com
产品概述ProductOverview
GZDW系列直流屏用镉镍电池、浮充电机、配置自动检测报警装置,具有使用寿命长、无污染、维护方便、电压稳定、超低内阻输出、承受大电流冲击及适应性强、可靠性高等特点,是一种较为理想的直流操作电源装置,可广泛应用于500kV及以下的变配电所及以下的电厂,也可应用于冶金、矿山、石油、广播电视、计算机房、地下铁道、高层建筑等部门,作为直流控制、信号电源、断电保护和断路器操作机构分合闸电源。
本产品符合JB/T5777.4-2000《电力系统直流电源设备通用技术条件及安全要求》标准。
GZDWseriesCd-NibateriesforDCscreens,floatingchargemotorsandautomaticdetectionandalarmdevicesarecharacterized bylongserielifeltiootmteaceablagulotelstacetputrongdi andhighreliability.TheyareidealDCoperationpowersupplydevices.Theycanbewidelyusedinpowerplantsbelow500kVand powerplantseloVsellseprtmstallyntroedieleio undergroundlyigiseigetcnedstrolialowplyutotd on/off powersupply forbreakeroperating mechanisms.
hisproductcomplieswithJB/T577.4-20o0《generaltechnicalconditionsandsafetyrequirementsforDCpowersupply quipmentinpowersystem》
型号含义 Type Meaning
结构特点 Designfeature
微机控制的双路交流输入可自动转换;
交流输入过欠压,过流,缺相缺零自动检测,显示和报警保护;
充电和浮充电装置采用智能高频开关整流器模块, N + 1 冗余相合,自动均流,并可以带电插拔;
蓄电池均充和浮充过程自动转换,并可按照电脑设置的正常运行。电网解列、恢复送电等程序实现蓄电池智能均浮充管理;
在微机控制装置故障或发出错误控制指令时,充电模块进入自主工作状态,输出电压为出厂设定的安全电压,确保系统运行的可靠性。
智能四遥系统针对交流输入、直流输出、电池回路以及扩充的环境监测提供详细的通讯协议,并具备与变电站综合自动化系统通讯的智能接口。
Two-way AC input controlled bymicrocomputercanbeautomatically converted.
Automaticdetection,displayandalarmprotectionforACinputoverundervoltageovercurrent,aseandzerodefiency Thechargingandfloatingchargingdeviceadoptsaninteligenthigh-frequencyswitchingectifiermodule,N+1redundancyis combinedutomaticrentingisaliedndthegingadfloinggingdevicecanbeggedngged with electricity;
Thebaterychargingandfloatingchargingprocessesareautomaticallyswitchedandcanoperatenormallyaccordingtothe computersettings.Theintellgentfloatingchargemanagementofstoragebatteryisrealizedbytheproceduresofpowergrid disconnection,powertransmissionrestorationand the like;
Nhenthemicrocomputercontroldevicefailsorsendsoutanerrorcontrolinstruction,thechargingmoduleentersanautonomous workingstate,andtheoutputvoltageisthefactory-setsafevoltagetoensurethereliabilityofthesystemoperation.
TheintellgentfourremotesystemprovidesdetailedcommunicationprotocolsforACinput,DCoutputbaterycircuitand expandedenvironmentalmonitoring,andhasaninteligentinterfaceforcommunicationwiththesubstationintegrated automationsystem.
基本技术参数 Basictechnical parameters
| 输入电压 Inputvoltage | AC380V | 最大经常性负荷电流 Maximumrecurrent oadcurrent | 300A | 合闸脉冲电流 Switching pulse current | 5000A | ||
| 输出电压 Output voltage | DC220/110 /48/24V | 控制母线 control Moter Line | 事故负荷电流 Accidentload current | 合闸母线 Close switch Linther | 合闸脉冲时间 Closing pulse time | 0.3h | |
| 电容量(最 Capacity | 3000AH | 事故负荷时间 Accident loadtime | 8b | 馈出路数 Numberof outlets | 4-6Track | ||
| (Maximum) | 馈出路数Numberof outlets | 4-6Track |
DFW 欧式电缆分接箱 Europeancabletapbox
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产品概述ProductOverview
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、利用对接套管作为连接母排,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-stylecabletapboxiswidelyusedincableengineeringequipmentinpowerdistributionnetworksysteminrecentyears. Itsmainfeaturesarebiirectionaldooropeningusingbut-jointsleeveasconectingbusbarandithasobviousadvantages suchassmallngthcarablerangementnedfargespancrossingofteecrecablestc.Teablejontsoted conform to DIN47636 standard.
Generally,the rated current 63oA bolt isused to fix the connected cable connector.
型号含义TypeMeaning
正常使用环境 Normaloperatingenvironment
\bigcirc 环境温度:最高气温: + 4 0 ^ { \circ } C ,最低气温 - 3 0 ^ { \circ } C
0 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 0 % 风速:相当 3 4 { m / s ( } 不大于700Pa)
\Game 防震:水平加速度不大于 0 . 4 \mathsf { m } / \mathsf { s } ^ { 2 } , 垂直加速度不大于 0 . 1 5 m / s ^ { 2 }
\bigcirc 安装环境:周围空气应不受腐蚀性、可燃性气体、水蒸气等明显污染,安装地点无剧烈震动。安装地点倾斜度:不大于 3 ^ { \circ } 订购本产品超出上述条件规定时,请与本公司协商。 { 2 } Ambienttemperature:maximumtemperature:+40C,minimumtemperature-30 ^ { \circ } \mathsf { C }
\bigcirc Humidity: theaveragedaily relative humidityis not more than 9 5 % , and theaveragemonthly relative humidity isnot more Windspeed:equivalentto34m/s(notmore than700Pa)
{ \scriptsize { 2 } } Earthquakepreventionrizontalaccelerationsnotmorethan4m/serticalaelerationisotmorethanO5m/stha90% \Game Instalationenvironment:ambientairshallbefreefromobviouspolutionsuchascorrosiveness,combustiblegasand Inclinationof installationsite:nomore than3
0 Pleaseconsultwithourcompanywhenorderingthisproductbeyondtheaboveconditions.watervaporandtheinstallation siteshallbe free fromviolentvibration.
技术参数Technical parameter
| 额定电压Ratedvoltage | 12kV |
| 额定电流Ratedcurent | 630A |
| 动稳定电流Dynamicstablecurrent | 50kA/0.3s |
| 热稳定电流Thermallystablecurrent | 20kA/3s |
| 1分钟工频耐压 One minute power frequency withstand voltage | 42kV |
| 15分钟直流耐压15minutesDCwithstand voltage | 52kV |
| 雷电冲击耐压Lightning impulse withstand voltage | 105kV |
| 箱体防护等级Caseprotection level | IP33 |
DFWK 电缆分接箱 Cabledistribution box
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产品概述ProductOverview
DFWK-12系列户外环网柜是公司采用国外先进技术,根据我国各区域配电网络特点和城市配网电缆化改造的实际情况,开发、生产的具有国际一流水准的充气式户外环网柜。
DFWK-12系列户外环网柜采用HRM16-12/24系列SF6全密封全绝缘环网开关设备,该开关设备具有模块化、可扩展、全绝缘、全密封、安全可靠、免维护等优点,适用于任何恶劣环境,被广泛应用于工业园区、居民区、街道、机场、各种建筑物、繁华商业中心等场所
DFWK-12SeriesOutdoorRingCabinetisaninflatableoutdoorringcabinetwithinternationalfirst-classstandardsdeveloped andproducedbythecompanybasedonforeignadvancedtechnologiesandacordingtothecharactersticsofdistribution networksinvariousregionsofChinaandtheactualsituationofcabletransformationofDFWK-12seriesoutdoorringnetwork cabinetadoptsHRM16-12/24seriesSF6fullysealedandfullyinsulatedringnetworkswitchingequipment.Theswitching equipmenttaglaiobilityullulaiofullinetydelit free,etc.Itiableoiotdisdelsdinnustralksdetialastreetsprtso buildings,prosperous commercial centersand other places.
型号含义TypeMeaning
DFWK-12 / H 开关类型及数量 Typeand quantity of switches 环网型 Ringnetwork type 额定电压等级 Rated voltageclass 电缆分接箱 cabledistribution box
正常使用环境 Normaloperatingenvironment
\bar { \bigcirc } 环境温度:最高温度 + 5 0 ^ { \circ } C ,最低温度 \angle 4 0 ^ { \circ } C ,最高日平均温度不超过 3 5 ^ { \circ } C
\Game 相对湿度:日平均值不超过 9 5 % , 月平均值不超过 9 0 %
\boldsymbol { { O } } 风速:不超过35m/s;
\odot 污秽等级:三级;
\bigcirc 地震烈度:8度;
\bigcirc 地面倾斜度:不大于3度;
\boldsymbol { { Q } } 安装地点:安装在没有火灾,爆炸或剧烈震动、通风良好、无腐蚀性气体的场所。特殊条件\odot 当设备安装在海拔高度为1000米以上时,需特别注明,以便公司在制造时对SF6压力进行调整{ > } 如果涉及特殊恶劣条件,请务必向公司咨询。
Ambienttemperature:maximumtemperature+50℃,minimumtemperature-40°C,maximumdailyaveragetemperaturenot exceeding35℃;
Relativehumidity:dailyaveragevaluedoesnotexceed95%,monthlyaveragevaluedoesnotexceed 9 0 % ; (20
Wind speed:no more than 35m/s;
Pollution grade: Gradell;
Earthquakeintensity:8degrees;
Ground inclination:not more than3degrees;
Installtionloatiinstalliplacefreofirexploionoevereviatinellntiaeddooiegaspeial conditions
\bigcirc Whentheequipmentisinstalledatanaltitudeofmorethan1,0oometers,itshouldbespeciallynotedsothatthe companycan adjust SF6 pressureduring manufacturing.
If special and severe conditionsare involved,please consultthe company.
产品特点 Productfeatures
高安全性
所有的带电部分封闭在SF6气箱中,实现全密封全绝缘;具备满足五防要求的机械连锁,杜绝误操作的出现;进出线电缆采用全绝缘全密封可触摸连接方式,最大程度保证人身安全;箱体装设气压监测装置,实现运行期内气压的实时监测;气箱后下方设有防爆泄压装置,通过权威机构的内燃弧试验。
方案灵活
进出线方式灵活,可实现左、右及下进(出)线;组合方式灵活,所有单元之间可实现任意组合,无限制扩展;
采用内置式母线扩展方式,全面满足使用性、经济性及美观要求;设计方案灵活,可满足用户现场的要求。
High safety
AlivepartsareenclosedinSF6gasboxtorealizefullsealingandinsulation.Ithasamechanicalinterlockthatmeetsthe equirementsofthefiveprecautionstopreventmisoperation.
Theincomingadtgoingbledoptfullislatedfullaledndtoucableonnectiontsueprsoaletythe greatestextent.Thecabinetisequippedwithanairpressuremonitoringdevicetorealizereal-timemonitoringofairpressure during operation.
Anexplosion-proofpressurereliefdeviceisarangedattherearlowerpartofthegasboxandpassestheinternalcombustior arctestofanauthoritativemechanism.
Flexible scheme
Theincomingandoutgoinglinesareflexibleandcanrealizeleftrightandlowerincoming(outgoing)lines.Thecombinationmode isflexiblenyombatiocanbealdamongallunitsndniitedexpsiocanbeed;uiltinion modeisadoptedtofullymettherequirementsofsabilityeconomyandesthetics.Thedsignshemeisflexibleandcanmeet the requirementsof userson site.
GGD 低压开关柜 Lowvoltage switchgear
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