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50kw Grid-tie Inverter for Wind Power System
Adopt IGBT from Mitsubishi as the power componentsUse the microprocessor from American ATEMEL for digital DSP controlPerfect protections and alarm functionsAdopt MPPT technology to trace the real-time peak output power of thewind turbineDisturbance detection technology to realize anti-island controlWith compact circuit configuration, the efficiency≥94%Wide input voltage range, the maximum up to 1150VDCWith RS485/RS232, Ethernet, GPRS (optional) interfaces, remote datacollection and surveillancePure sine wave output, automatic synchronization with the grid, thepower factory close to 1, low current harmonics, no pollution and impactto the gridClose-cycle control to the inverting current, the power is controllable andadjustableLCD display, good user-friendly interface
Item# | rw-gi-d50k |
Rated AC output power | 50 KVA |
Max. AC output power | 60 KVA |
Isolation mode | Industrial frequency transformer |
Recommended Wind turbine | 60 KVA |
Max. DC open circuit voltage | 780VDC |
MPPT range | 400~780VDC |
Max. DC Input current | 125A |
DC connecting mode | In-line waterproof terminal |
Max. Efficiency | 94% |
Euro efficiency | 92% |
Grid voltage range | 320~440VAC (3-phase) |
Grid frequency | 50HZ±2%, 60HZ±2% |
Total current waveform distortion | <3% |
Power factor | ≥0.99 |
Self power consumption an night | <10W |
Communication interfaces | RS485/RS232 |
Electrical insulating | 1500Vac,1minute |
Operating temperature | -25~+60°C |
Humidity | 0~100% |
Protections | Short circuit, islanding, short-circuit, over heat, over load, anti-reverse connection, grounding fault etc.. |
Cooling | Air cooling |
Noise | <40dB |
Protection class | IP20, IP65(optional) |
Dimension(mm) | 600*500*1000 |
Weight(kg) | 600 |
50kw Grid-tie Pure Sine Wave Inverter for Wind Power System