中建材集团进出口公司伊拉克AD项目液阻柜附件技术附件.docx
《中建材集团进出口公司伊拉克AD项目液阻柜附件技术附件.docx》由会员分享,可在线阅读,更多相关《中建材集团进出口公司伊拉克AD项目液阻柜附件技术附件.docx(15页珍藏版)》请在课桌文档上搜索。
1、合同附件一技术文本1 .项目概述1.1 项目概述项目位于伊拉克首都巴格达以南320公里,南部城市巴士拉以北约300公里,距离伊拉克南部W-QASER港约380公里,觉物从该港口H1.发,经过260公里高速公路和约120公里普通油漆马路抵达项目现场.项目厂址距离最近的小城AI-SamaWah只有40公里,由油漆马路连接,下了油漆马路大概100O米即可到达.1.2 现场条件1.2.1 使用条件使用地点:伊拉克南部现场海拔高度:平均50m环境温度:最高环境温度:51C,最高日平均温度:37.9,C,年平均最低温度:25.7C,极端最低温度:-29。设备布置:室内降雨量:年最大165川in,最小62.
2、3mm。年沙尘暴天数:21.5天最高风速:150km,hr1.2.2电力状况电机类型:中压电机(2250KW)为滑环电机,变速中压电机应为鼠笼型。低压电机(250KW)为高效鼠笼电机“额定电压:中压电机(2250KW)为6.6kY51.,50Hz2%.低压电机(R2R3OFromtheabovefigurewecanseethatseria1.1.yconnectingaproperresistancetotherotor1.oopofthewindingmotorcanreducethestartingcurrentononehand,andincreasethestartingtorque
3、ontheotherhand.Therefore,ifwecanmaketheresistanceseria1.1.yconnectedtotherotor1.oopreducewiththeincreaseoftherotationSPeedofthemotor,wewi1.1.makethemotora1.wayshas1.argestartingtoqueand1.owstartingcurrentinthestartingprocess.WYQseries1.iquidstarteruti1.izesthisprincip1.e:pounde1.ectro1.yteintotherot
4、or1.oopofthecontro1.1.edwindingmotorasthe1.iquidresistanceandmakingtheva1.ueofthe1.iquidresistancea1.waysmcc1.the11xuirc11cntofthemechanica1.characteristicsofthemotorinthestartingprocessbyadjustingthee1.ectro1.yteconcentrationandthedistanceofthetwoe1.ectrodesinorderto1.etthemotorgetthemaxstartingtor
5、queandminstartingcurrenttosmoothstart.Thespecificworkingprocessis:whenthemainmotorstarts,themovinge1.ectro1.ytemovess1.ow1.ybythedriveofa1.owpowerdrivemechanismandthedistancebetweenthetwoe1.ectro1.yteschanges,(husthevarietyoftheva1.ueofthe1.iquidresistanceintherotor1.oopmeetstheabovetermsandtherotat
6、ionspeedofthemotorincreases.Whenthedistancebetweenthetwoe1.ectro1.ytesreachestheminimum,therotationspeedbecomestheru1.edva1.ueandIhcresistancewi1.1.beshortcircuited,thusthestartingprocesswi1.1.bedoneandtheoperatingstatewi1.1.beinat1.ast.u,n,1st0.95otor.and9kvforIOkvmotor.So1.vestheprob1.emthatthefre
7、quency-sensitivestarterandothertraditiona1.star1.ingwayscannotstartunder1.owvo1.tage.5) Re1.iab1.eandsimp1.estructure,convenientinsta1.1.ationandmaintenance.6) Goodcommona1.ity,app1.icab1.etosoftstartingofwindingmotorinany1.oadstate.7) Withprotectionfunctionsforstartingovertime,undervo1.tage,overtra
8、ve1.,overheatandetc.WYQSeries1.iquidStarteriswide1.yusedincement,chemica1.,s1.ed,mc1.a1.1.urgy,mine,resourceandetcforthesmthsoftstartingofwoundasynchronousmotorinany1.oadstate.Suchas:Ba1.1.mi1.1.伽ncrusherstandingmi1.1.Compressor*Ro1.1.ingmi1.1.presserro1.1.squeezerIV. Technica1.parametersThemainpram
9、ctcrsfortypese1.ectionofWYQScries1.iquidStarterarcthemotorpower,rotorcurrentandconditionsofusage.P1.easese1.ectthepropertypeofthestarterforthesoftstartingofthemotoraccordingIO1.hCfo1.1.owingParame1.Crs:Maintechnica1.ParaIneterSTypePropermotorCapacity(KW)StartingTemperatureriseStartingTimeremarksWYQ6
10、-().2Be1.ow2(X)5CI5S1.owvo1.tagePrinIary1.OOPadaptab1.eWYQ6-0.4200to3005C15SWYQ60.6300to5705T15S25SWYQ6-I570to1250815S25SWYQ6-21250to2500V1.oe2OS-3OSWYQ6-325(X)to300010-C3OS5OSWYQ6-430to400010-C3OS5OSWYQ6-5400()to5000o,c3OS-5OSWYQ6-6Above5000IOC3OS5OSRemarks:A1.1.startershavepreformedDCSinterface,1.
11、iquid1.eve1.ing,1.iquidtemperaturemeasuring,anda1.armfunction.Se1.ectstarterswithheaterorcircu1.ator)functionforthe1.owIeinperaturenorthernarea.V. Typese1.ectionThetypenamingniethodofWYQSeries1.iquidStarterisbe1.ow:Auxi1.iarycode(wriitcnincapita1.1.etter)P:ordinarytypeR:withheatertypeX:withcircu1.at
12、or)mixingpumptypeK:matchingprimary1.oopofthemainmotorC:withPI.Ccontro1.1.erThemaxcurrentcapacityofthemotor(WritteninArabicnumera1.s)Designno.(WritteninArabicnumera1.s)Startcrdhefirst1.etterofBopomofo)1.iquidresistance(thefirst1.etterofBopomofb)WanZhouC1.CCIriCgroup(thefirst1.etterofBopomofo)VI.Insta
13、1.1.ationandcommissionSafetynotices:1. Devicesmustbefixedfirm1.yandre1.iab1.y.XCorrect1.yconnecttherotorcab1.es1.oavoidanyunnecessarycomponentdamageorhumanbodyharm.4-Connecttheinsidecontro1.circuitandthenswitchonthePOWersupp1.y.XDonottouchanyinsidecircuitboardoranycomponentafterpoweringontoavoidanye
14、1.ectricshock.XMakesurethegmuuiedtermina1.isre1.iab1.eandincomp1.iancewithnationa1.e1.ectricsafetystipu1.ationsandotherre1.evantstandards.On1.ytheprofessiona1.operatingmenwhohavebeenstrict1.ytrainedandthecareermenarea1.1.owedtoOPerateandmaintainthisproduct.P1.easereadthismenucarefu1.1.yforthepartsof
15、e1.ectricsafe1.y,insta1.1.ment,operationandmaintenance.Thenorma1.runningofthisproductneedsyourcorrectoperationandmaintenance!yIVii1111crtcu11uintcuuuacuuwcxrwcacaumaintainourproducts.Readcarefu1.1.ythismanua1.onsafety,insta1.1.ationandmaintenance.Norma1.operationofourproductsneedyourcorrectmanipu1.a
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 建材 集团 进出口公司 伊拉克 AD 项目 液阻柜 附件 技术
链接地址:https://www.desk33.com/p-1661330.html