200-500KW光伏发电逆变器说明书

WWW.HKELE.COMContentPV Solar System 1I.PV Grid-Connected System 11. String PV Grid-Connected Inverter .1(1)Transformerless Type.1(2)Transformer Type.32. Power Plant PV Grid-Connected Inverter 4(1)10-30KW Transformer Power Plant 4(2)50-100KW Transformer Power Plant 6(3)250KW Transformer Power Plant .8(4)250-500KW Transformerless Power Plant 10II. PV Off-Grid Inverter 12III.PV Grid-Connected Fittings 141. PV Combiner Box 142. DC Distribution Cabinet 153. AC Distribution Cabinet 154. Monitor Software .165. Data Acquisition .17IV. System Integration .181. Large And Middle Scale PV Power Station .192. Small Scale PV Power System .193. BIPVover 2000m deratingneededBelow altitude 2000m ;over 2000m deratingneededAcoustic Noise ＜ 65dB ＜ 65dBSatisfying CriteriaEN 50178;DIN EN 62109;prlEC 62109-2; VDE0126-1-1 ;EN6100-6-2 2005;EN6100-6-4 2007;ENEL （ Italy ） ;EN 50178;DIN EN 62109;prlEC 62109-2; VDE0126-1-1 ；EN6100-6-2 2005;EN6100-6-4 2007;ENEL （ Italy ） ;II. PV Off-Grid Inverter【 Features 】◇ Pure wave output with unit of charging function◇ Complete isolation between input and output, efficiency 85%-88%◇ Short switching time(built-in fast relay<8ms)◇ Apply to capacitive and inductive load, remarkable load and overload functionWWW.HKELE.COM13◇ LED screen displays the online status of the inverter(over voltage, less voltage,overtemperature,charging, etc)◇ Cooling fan driven according to load and temperature◇ Advanced micro-processing control system design, strong function of product protection◇ Protection of reverse connection,less voltage, over voltage, short circuit, over load,over temperatue,etc.◇ Remote interface enables long distance controlling of the machine◇ Hybrid configuration(free switch among solar power, storage battery, commercial power,generator,etc.)【 Technical Parameters 】Type EPS1K EPS2K EPS3K EPS5KOutput Power 1KW 2KW 3KW 5KWRush Power 3KW 6KW 9KW 15KWInput Voltage 12/24VDC 24/48VDC 24/48VDC 48VDCOutput Voltage 220VAC± 5%Power Factor 0.1-1.0Output Frequency 50/60Hz ± 0.5%Output Wave Pure wave (Distortion factor<5%)Full-load Efficiency 85%Standby Power <10wFailure Indication LED RedRemote Switch OptionalTemperature Range -20℃～ 50℃Humidity Range 20% ～ 90%RHStorage Temperature -30℃～ 70℃WWW.HKELE.COM14Cooling Cooling fan driven according to load and temperatureIII.PV Grid-Connected Fittings1. PV Combiner Box【 Product File 】To a large scale PV grid-connected system, normally there will be DC combiner equipment between PVmodule and the inverter in order to lessen the wirings between them to get easier maintenance andhigher reliability.The PV array lightning protection combiner Box of our company is the certain design to get whatmentioned above. This product can cooperate with our inverter to form a complete PV power system.The client can connect some PV cells of same specification into a series, which are paralleled intolightning protection combiner box, after combining, through the controller, DC distribution cabinet,inverter, AC distribution cabinet ,and then cooperate together to form a complete set of PV power systemand get grid-connected with commercial power.In order to improve reliability and practicability, we equip the combiner with PV special DC SPD module,DC fuse and circuit breaker and so on to guarantee that the solar PV power system can play its largestpower.【 Technical Parameters 】Type EPC-8 EPC-16Max. PV Array Voltage 1000VDC 1000VDCMax. PV Array Paralleling Input Ways 8 16Each-way Fuse Rated Current（ replaceable ） 6/8/10/12/15A 6/8/10/12/15ADC Circuit Breaker 1000V/160A 1000V/250APV SPD Module Yes YesEnclosure(IP) IP65 IP65Temperature Range -25~60 ℃ -25~60 ℃Humidity Range 0~99% 0~99%WWW.HKELE.COM15Width × Height × Depth(mm) 600× 500× 180 600× 500× 180Weight 15Kg 25Kg2. DC DiDistributionstribution Cabinet【 Product File 】DC distribution cabinet is the equipment that to combine the DC cable from the combiner box and to getthem into grid-connected inverter. The distribution cabinet includes DC circuit breaker, blocking diodeand PV SPD and it is easy to cooperate and maintain.【 Features 】◇ Spec: 10KW-100KW◇ Simplifying system wiring, improving safety and reliability◇ Easy installation and maintenance◇ Superior quality PV SPD◇ Special specification up to client ’s need3. AC Distribution Cabinet【 Product file 】AC distribution cabinet is the equipment that to provide inverter the grid-connected interface throughcombining the power. AC distribution cabinet includes grid-side circuit breaker, SPD module, three phasekilowatt-hour meter, inverter grid-connected interface, AC ammeter and voltmeter and so on. It is easy tooperate and maintain.WWW.HKELE.COM16【 Features 】◇ Spec: 10KW-100KW◇ Simplifying system wiring, improving safety and reliability◇ Easy installation and maintenance◇ High quality PV SPD◇ Special specification up to client ’s need4. Monitor Software【 Product File 】The monitor software is specially programmed for solar PV power system, complying for the powersystem monitor regulations technical requirement. It is the best choice of an independent power plantmanagement system. The software cooperating with our inverter can record and analyze the data of thewhole system, one inverter or several inverters. It has standard Windows operation interface, keyboardand mouse supporting, complete fault alarming information and powerful capability of data analyzing.【 Features 】◇ Humanistic human-machine interface◇ Alarm and fault records◇ Detailed system operation parameters◇ Function of basic parameter setting◇ Diversified chart display and data evaluation◇ Electricity accumulation, systemic analysis, historical data records◇ Multi-role account and authorization managementWWW.HKELE.COM17【 Technical Parameters 】Language EnglishSoftware Platform Windows systemHardware Configuration Processing Unit: PⅢ 800MHz,RAM: 512MB ,Hard Drive Space: 200MBBest Resolution 1024× 768Monitoring Information Inverter list,very day generation,gross generation,current power,histogram ofannual generationStand-alone MonitoringInformationAC voltage,AC current,DC voltage,DC current,very day generation,grossgeneration,equipment temperature,fault code,AC frequency,power factor,currentpower,curve graph of real-time power and histogram of very month generationGrid Information Grid voltage, grid frequency, grid power factorCircumstanceInformationLumination intensity, wind speed, wind direction, panel temperature,circumstance temperature (Circumstance Monitor Instrumentation needed)Fault Alarming e-mail, messageData Output Historical data report, fault alarming list, sending data weekly report at regulartime (mail box)AdministratorManagement Multi-role account management, authorization assignment management5. Data Acquisition【 Product file 】Data acquisition is a special mini monitoring equipment of communication for PV power plant. Throughmonitoring the operating data, state of the equipment and collecting the effective information such asequipment simulation, switches etc. could realize the safe and reliable services of data acquisition,storage and transport. The equipment can be set in power monitoring room or directly embedded in thepower generation equipment to monitor the single or several machines, and effectively reduce the user ’scost. Through communication RS232/485 or GPRS, the equipment can realize local and remotemonitoring of management; the equipment supports RS485, CANBus bus communication.【 Features 】◇ Humanistic human-machine interface◇ Supporting remote monitoring or local monitoring◇ Continuously monitoring PV grid-connected power plant operating condition◇ PC communication interface RS232/485, built-in GPRS; Equipment communication interface RS485,CAN Bus◇ Built-in data memoryWWW.HKELE.COM18◇ Acquisition, storage, transferring data, convenient and quick【 Technical Parameters 】Power Supply Voltage +24VOutput Power Voltage +5VAnalogue Input Interfaces 4Switching Input Interfaces 4Communication Interface Position Machine communication interface: RS232/485,built-in GPRS;Equipment communication interface:RS485,CANBusOperating Temperature 0~55 ℃Power Consumption 5WEnclosure IP20IV. System IntegrationProfessional solar PV system solutions and services serve establishment of global solar power stations.Design, system integration, project contracting, operations and maintenance.To provide one-stop solar power system solutions and services.Weihai Eastern Power Co.,Ltd is committed to the mission of “ servingevery family with green power”and concentrate on PV system integration business.With years ’ technological experience and project experience, taking PV system integration as the core,Eastern Power provides a set of diverse services of solar power stations ’project approval, consulting,design, system integration, EPC, operations and maintenance, investment and financing, etc.Advantage of Eastern Power independent research solar power generation system.Best cost control with professional design and construction.PV grid-tied system and power metering technology.WWW.HKELE.COM19Technique of modular and intelligent solar power station system integration.1. Large A nd Middle Scale PV Power Station【 Product File 】Because of taking up vast area of open ground, large and middle scale PV power station is suitable tobuild on barren hills, wasteland and desert, coastal shoal etc,so that the land can be used efficiently.【 Solutions 】Providing personalized and fully optimized design of PV grid-connected power station in allusion todesert,wasteland, deep hole, barren hills and rocks etc various complex landforms, to realize the bestcombination of economy and reliability ,ensure the maximum solar power with minimum cost.The project period has been shortened with delicate schedule and execution of project designs,equipment supply, construction and installation, etc.Independent R&D high power PV grid-tied inverter and monitor system make the power station stableand reliable.2. Small Scale PV Power System【 Product File 】Small scale (on-grid/off grid) PV power system takes up small area of open ground, directly power thelocal requirement without long distance transfer loss.These PV power systems are also suitable forpower supply of remote area,communication base station etc.WWW.HKELE.COM20【 Solutions 】Matured PV power equipment supports to provide DIY system integration solution packages with lowcost, easy installation and excellent solar products.3. BIPV&BAPVBIPV use the PV modules as building components, or surface material.BAPV refers to that the PV modules are built directly onto the surface of a building.With the numerous experience of design and construction of flat roofs, sloping roofs and color steel tileroofs, Eastern Power reduces the cost of construction and operation with the perfect combinationbetween architectural beauty and photovoltaic power.WWW.HKELE.COM21