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China, Chinese 2kw 3kw 5kw 10kw MPPT Windturbine on Grid Wind Solar Hybrid Controller Grid Tie Controller1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Power Generating SetsWind GeneratorWind GeneratorWind Generator Turbine
Shenzhen ENM Electronic Technology Co., Ltd
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Product Description Performance characteristics of on grid wind turbine controller: 1. This product is produced according to the industry standard JB/T6939.1-2004 and the national standard GB/T19115.1-2003. It can also be produced according to the technical requirements of users. 2. Color touch screen display.Visually display the working status of the controller. Rich data display: real-time windturbine voltage and current, solar panel voltage and current, DC output voltage and current, and cumulative power generation 3. The technical parameters of the controller can be adjusted through the touch screen.The control parameters can be adjusted for different wind turbines.4. Two sets of control systems are adopted, PWM constant voltage and constant current system +three-phase braking system. 5. Current control, wind speed control and wind turbine speed control can be added and the control parameters canbe set. 6. In the case of strong winds, the constant voltage and constant current output of the controller provides DC constantvoltage power to ensure the normal operation of the inverter. 7. When the on grid inverter is offline, the controller outputs aconstant voltage and waits for the inverter to return to work. 8. When the grid is cut off, the controller will automatically control wind turbine brake and the inverter will stop output to grid.When the grid resuming, the controller stops brake wind turbine and the inverter will resume power supply. 9. The inside of the controller is equipped with surge protector.Contain the over voltage into the wind turbine under the bearable voltage of the equipment or system.On another way, to conduct the strong lightening current into the earth directly to avoid any damage of equipment. 10. Controller has an emergency stop switch, in case of emergency, when the button is pressed the front panel,cut off all power supply of the controller and the wind turbine will immediately brake. 11. The controller has a manual brake switch.To using this switch, the wind turbine will brake. , 12 Using Modbuscommunication protocol.Convenient for customers to conduct secondary development. 13 Support RS485, WiFi, GPRS, Ethernet and other communication methods.You can monitor the working status of the on grid wind power generation system in real time through the PC or mobile phone , and you can also query the historical working status.The mobile terminal is compatible with Android and IOS. All data can be connected to the Internet of Things. 14. The solar panel control system can be added according to customer needs. 15. The controller can add various control functions such as yaw control, pitch control, mechanical folding tail control,mechanical brake, hydraulic brake, electromagnetic brake, etc. according to the type of wind turbine.On Grid Wind Turbine Inverter Performance Characteristics:1. The main circuit uses the DSP chip produced by the American Tl company, German Infineon IGBT module, drive protection is theJapanese Mitsubishi movement, and the on grid output part use isolation transformer, which is safe and reliable.2. Using SPWM pulse width modulation technology, pure sine wave output, automatic synchronous tracking with the grid, power factorclose to 1, low current harmonic content, no pollution to the grid, no impact.3. Wind turbine input maximum power tracking technology (MPPT).4. The power curve of the wind turbine can be set, the default is 20 points, and the internal expansion is 50.5. 7-inch color touch screen display, system operation data and fault information at a glance, and convenient parameter setting.6. On grid inverter current closed-loop control, controllable and adjustable.7. The input DC voltage range is wide, adapt to the needs of different occasions.8. Frequency disturbance detection technology to realize anti-island control.9. The comprehensive power protection scheme and perfect self-detection and protection functions will stop the on grid inverterwhen a system failure occurs.10. Circuit structure is compact, the maximum efficiency 98%.11. Support RS485, WiFi, GPRS, Ethernet and other communication methods.You can monitor the working status of the on grid wind power generation system in real time through the PC or mobile phone, and you can also query the historical working status.The mobile terminal is compatible with Android and IOS. All data can be connected to the Internet of Things. The On grid wind turbine system is composed of wind turbine, on grid controller, on grid inverter, metering device, and power distribution system.Wind energy is converted into AC electrical energy by the wind turbine, and then converted into DC electrical energy by the on grid controller, and then DC electrical energy is converted into AC electrical energy of the same frequency and phase as the grid by the on grid inverter, and part of the power is supplied to the local load.Surplus power is fed into the grid.Specifications: On grid wind turbine inverterENM-OGI01-3KWENM-OGI01-5KWRated output power (AC)3KW5KWMax. Output power (AC)3.3KW5.5KWInput voltage rang (DC)0-800V0-800VMPPT Voltage range (DC)150V-700V150V-700VMax. Input current (DC)6.8A11.2ARated current6.2A10.2ATHD Current harmonic<3%(at rated power)Power factor>0.99Max. efficiency98%Allowable grid voltage range (AC)220V/380V/440V/480V (Three-phase)±20%Allowable grid frequency range50Hz/60Hz±10%Automatic operation conditionsDC input and power grid meet the requirements, and the inverter operates automaticallyRestart time after power failure30s( adjustable)General parametersFunctionWind turbine curve settingAutomatic protectionPolarity reverse connection protection, short circuit protection, island effect protection, LVRT, overheat protection, overload protection, ground fault protection, etcDisplayTouch screen, LCDMonitoring contentDC input voltage, current, power, inverter output power, * cumulative power generation, * power generation at any time, * rotational speed, * wind speedProtection levelIP20(Indoor)IP65 (Outdoors)TelematicsRS485/USB/GPRS/WIFI/Ethernet (optional)EnvironmentOperating amb. Temp. & Hum -30-60°C,<90% no condensationNoise (1m)<40dBRefrigeration modeForced air coolingSize / weightInverter size / weight550*225*770mm 49kg550*225*770mm 59kgGeneral parametersFunctionRectification,DC output,output voltage control,output current control,Dump load control,control parameter setting, wind turbine curve settingAutomatic protectionControl part: Over voltage protection, over current protection, reverse connection protection,lightning arresterInverter part: Polarity reverse connection protection,short circuit protection,island effectprotection,LVRT,overheat protection, overload protection, ground fault protection, etcDisplayTouch screen, LCDMonitoring contentWind turbine voltage , current, power, solar panel voltage, current, power,DC output voltage,current,power, inverter output power,* cumulative power generation,* power generation at anytime,* rotational speed,* wind speedProtection levelIP20 ( Indoor ) lP65(Outdoors)TelematicsRS485/USB/GPRS/WIFI/Ethernet (optional)EnvironmentOperating amb. Temp.& Hum -30-60°c,<90% no condensationNoise (1m)<40dBRefrigeration modeForced air cooling Controller size / weight360*230*480mm 17kg360*230*480mm 18kgDump load size / weight400*400*250mm 12kg600*450*380mm 28kgInverter size / weight450*275*770mm 39kg450*275*770mm 44kgProduct application scenario:
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