DPEC持有国家甲级工程设计证书：A123003976。本文件未经DPEC许可不得向第三方扩散。DPECholdsnationalGradeAengineeringdesigncertificate,certificatenumber:A123003976ThisdocumentmaynotbedistributedtothirdpartieswithoutwrittenpermissionfromDPEC会签COUNTERSIGNTECHNICALSPECIFICATIONFOREXTRUDERANDPELLETINGSYSTEMPACKAGEUNIT挤压机和造粒系统成套设备技术规范专业DISC签字SIGN日期DATE0首次编制20240823版次REV说明DESCRIPTION日期DATE编制DESD校对CHKD审核REVD审定APPD大庆石化工程有限公司DAQINGPETROCHEMICALENGINEERINGCO,LTD工程名称PROJECT抚顺石化公司80万吨/年乙烯装置脱瓶颈改造及能效提升项目设计阶段DESIGNPHASEBasicDesign项目名称PLANT20万吨/年溶液法聚乙烯装置第页SHEET1共页OF8文件名称DOCUMENTInquirySpecificationForExtruderandPelletingSystemPackageUnit文件编号DOCNOC990300-DQ536-01DPEC持有国家甲级工程设计证书：A123003976。本文件未经DPEC许可不得向第三方扩散。DPECholdsnationalGradeAengineeringdesigncertificate,certificatenumber:A123003976ThisdocumentmaynotbedistributedtothirdpartieswithoutwrittenpermissionfromDPECC990300-DQ536-010InquirySpecificationForExtruderandPelletingSystemPackageUnit第页SHEET2共页OF8CONTENTS目录1Divisionofdesign设计分工32Scopeofsupply供货范围321Scopeofsupply供货范围322Drawingsanddocuments图纸和文件33Basicdataandrequirementofmotors电机基础数据和要求431Ratedvoltage额定电压432Neutralgrounding中性点接地433Startupexplanation启动说明434Frequence频率435Degreeofprotection保护等级436Insulationgrade绝缘等级437Ex-protectiontype防爆类型538Protectiongrade防护等级539Energyefficiency能效5310Motortype电机类型5311Soundpressurelevel声压级5312EnvironmentalRequirement环境要求5313Cablegland电缆密封套5314Location位置5315Coolingsystem冷却系统6316Others其他64TechnicalRequirements技术要求65InformationandDrawings资料及图纸7DPEC持有国家甲级工程设计证书：A123003976。本文件未经DPEC许可不得向第三方扩散。DPECholdsnationalGradeAengineeringdesigncertificate,certificatenumber:A123003976ThisdocumentmaynotbedistributedtothirdpartieswithoutwrittenpermissionfromDPECC990300-DQ536-010InquirySpecificationForExtruderandPelletingSystemPackageUnit第页SHEET3共页OF81Divisionofdesign设计分工Electricalbatterylimitinterfacearetheterminalboxes,terminalboxesincludingcablegland(forarmoredpowercable)arewithinseller’sscopeofsupply,sellerwillsupplythewiringontheequipmentbody电气分工接口为接线盒。包括电缆格兰在内的接线盒（用于铠装电力电缆）在卖方的供应范围内。卖方将提供设备本体的接线。2Scopeofsupply供货范围21Scopeofsupply供货范围Sellershallsupplythefollowingequipmentpartsincludingallaccessories:卖方应提供下列设备部件，包括所有附件：AsynchronousMixerMotor(1set)异步主挤压机电机（套）1Frequencyconvertercabinet（VSD）ofmixermotor(1setor2set)(ifneed)主挤压机电机变频器柜（）（如有需要，套VSD1或2套）Matchingtransformerofmixerconverter(1set)(ifneed)主挤压机电机变频器配套变压器（套）（如有需要）1AsynchronousMeltPumpMotor(1set)异步熔融泵电机（套）1Frequencyconvertercabinet（VSD）ofMeltPumpMotor(1setor2set)熔融泵电机变频器柜（）（套VSD1或2套）Matchingtransformerofmeltconverter(1set)熔融泵电机变频器配套变压器（套）1AsynchronousPelletizerMotor(1set)异步切粒机电机（套）1Frequencyconvertercabinet（VSD）ofPelletizerMotor(1setor2set)切粒机电机变频器柜（）（套VSD1或2套）LocalOperationPanels(LOP)(withpackedmechanicalequipmentandstart、stopknobswitch，remote/localselectionswitch,indicatinglights,ampere-metersetconthem)本地操作面板（）（带有成套机械设备LOP和启动、停止旋钮开关、远程本地选择开关、指示灯、电流表等）/DPEC持有国家甲级工程设计证书：A123003976。本文件未经DPEC许可不得向第三方扩散。DPECholdsnationalGradeAengineeringdesigncertificate,certificatenumber:A123003976ThisdocumentmaynotbedistributedtothirdpartieswithoutwrittenpermissionfromDPECC990300-DQ536-010InquirySpecificationForExtruderandPelletingSystemPackageUnit第页SHEET4共页OF8CableglandsoftheelectricalequipmentsforthePackage成套设备电气设备的电缆密封格兰ElectricaljunctionboxforthePackage(ifrequired)成套设备电气接线盒（如有需要）Otherelectricalequipment，suchaswaterpumpmotorandelectricalheateretc其他电气设备，如水泵电机和电加热器等。211Sellershallsupplyallnecessaryauxiliaryequipmentandmaterialsbesidesthemotor,includingelectricaldevices、instruments,etc除电机外，卖方应提供所有必要的辅助设备和材料，包括电气设备、仪表等。211212Equipmentsupportandanchorboltsforinstallationinthescopeofsupply212设备支撑和固定螺栓安装在供应范围内。213Specialtoolsforinstallationandmaintenance安装和维护用的专用工具。213214Sparepartsfortwo(2)yearsoperation,sparepartsforinstallationandstart-up(sellershallprovidesparepartsdescriptionandnumber,quantityrequired,sketchdrawing,pricesandnetweight)Theabovesparepartsshallbeseparatelypacked两年运214行所需的备件、安装和开车的备件（卖方应提供备件描述和数量、所需数量、简图、价格和净重）。以上备件应单独包装。22Drawingsanddocuments22图纸和文件221Sellershallprovideallnecessarydrawingsanddocumentsfordesign,manufacture,installation,operationandmaintenance221卖方应提供设计、制造、安装、操作和维护所需的所有必要图纸和文件。3Basicdataandrequirementofmotors、电机的基本数据和要求331Ratedvoltage额定电压6kV±7%Pe＞160kW038kV±7%Pe≤160kW038kV±7%Pe（VVVF）≤315kW038kV±7%,Heater＞2kW022kVHeater≤2kW32Neutralgrounding中性点接地6kVNeutralpointungrounded6kV中性点不接地。