Xinda Green Energy Co., Limited  

Product Name: 250kw-500kw on Grid Wind Turbine Inverter Nature of Wave String: Sine Wave Inverter Power Source: Electric Power Type: DC/AC Inverters Certification: CE Output Power: >1000W Phase: Three Voltage: Customized Transport Package: Polywood Case Specification: CE Origin: China HS Code: 85015200 Product Description Product advantages:1. Using IGBT from Mitsubishi company as the power components2. Using American ATEMEL company microprocessor as figure controller3. Perfect protection and warning functions4. Wind turbine MPPT technology, real-time tracing wind turbine max. output power5. Disturbance detection technology, anti-island control6. Circuit frame compact, Max. Efficiency≥94%7. Outdoor stainless steel shell, fully sealed installation8. Input voltage within the broad, the maximum reach 1150VDC9. With RS485/RS232, Ethernet, GPRS (optional) interfaces, remote data collection and surveillance10. Pure sine wave output, automatic synchronization grid connected, non-polluting to the power grid, no impact11. Inverting current close-cycle control, power to control and adjustable12. Big-screen English LCD, perfect display, interface-friendly250KW-500KW On grid wind turbine inverter technical parametersTypeDMWG250KTLDMWG500KTLNominal capacity250KW500KWRated AC output power250KW500KWMax. AC output power275KW550KWMax. dc open circuit voltage900VdcMPPT range450Vdc~820VdcMax. array input current625A1200ATHD of AC current<3% (nominal power)Power factor>0.99Max. Efficiency98%Euro efficiency97%Nominal AC voltage210Vac~310Vac (three phase)Nominal AC frequency47.5Hz~51.5HzAutomatically put into operationWhen the DC input and power grids meet to the requirements, the inverters automated operationAutomatic restart time after cut off5min(time adjustment)ProtectionInput short voltage, over voltage, connecting contrary, output over current, short circuit, over heat etc.Communication interfaceRS485/RS232/GPRS/ Ethernet(optional)Work environment temperature-25ºC~+55°CRelative humidity0~95%,No condensationApplicable altitude≤2000mHigher than 2000m rated power should be reducedCooling methodControlled forced-air coolNoise (1m)≤60dBDegree of protectionIP20(indoor)Size(W*L*H mm)1000*800*20602000*800*2060Weight(kg)8501800