20kw风力发电机

20KW Wind Turbine Generator Wind round diameter: 10m Blades quantity: 3 pcs Direction: always downwind Blades material: Glass fiber reinforced plastic Rated output: 20000W Maximum output: 25000W Initial voltage: 360V Initial wind speed: 3m/s Nominal wind speed: 12m/s Stormstand: up to 45m/s Wind protection: AutoFurl Rotor speed: 90 turns per min Wind turbine type: PMG (on constant magnets) Working temperature: from -40 to +60 C Annual average energy production: 55000kWh Charge control: AIC (automatic intelligent control) Recommended accumulators: 12V400AH 30PC Accumulators full charge time: about 16 hours Weight: 1256kg(without mast) Rate Power：20000W , voltage:360V, Use Environment:－10•C—40•C Humidity≤80% Wind Turbine shunting voltage (V)：450±2 Wind Turbine Stop voltage (V)：450±2 Automatic restore charge voltage (V)：420±2 Wire provide for oneself (mm)：≥16 Rated output power (W): 20000w , Matched battery:360v Input frequency :50/60Hz automatic change 0.95 ">Input Power factor:>0.95 Output Inversion:220±3%,Output Voltage:220±10% Output frequency :Synchronized with the main power(main mode).50/60HZ±1% Output Overload capacity:120%--25s, 130%--200ms Output Waveform:Pure sine wave Operating environment temperature:0～40℃ Operating environment humidity:Up to 95% in case of no condensation Alarming：Buzz every 4s after local power supply is cut，Buzz every 1s after battery is going to exhaust，Constantly buzz in case of fault or battery exhausted Protection：Overload time limit current output ，Overload/short circuit protection

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