Numbers of Blade	3 Pcs
Material of Blade	FRP Complex Resin
Diameter of Wind Rotor	6.4m
Start (out-in) wind speed	3m/s
Working wind speed	3-31m/s
Rated speed	180 rpm
Security wind speed	45m/s
Wind energy ratio	40%
Generator	Three phase Permanent magnet generator
Generator rated power	10000w
Max output power	1400w
Charging voltage	240Vdc
Output voltage of Inverter	Single phase 220-240Vac/50HZ 110-130Vac /60HZ Three Phase 380-415Vac/60HZ
Stop method	By Controller auto-brake or Manual
Wind direction tracking method	By dogvane and controller auto-adjustment
Speed adjustment method	By anemoscope and serve motor
Protect method	Intelligent control full-automatically
Tower type	Galvanized Tapered tower
Tower height & weight	12m/ 1450kgs
Charging control	Intelligent control full-automatically
Inverter power supply	Pure sine wave
Battery Matching (for off-grid wind system)	20-30pcs 12Vdc-200AH Lead-acid or colloid batteries
Grid tied inverter matching (For on-grid wind system)	Input: 240Vdc Output: 240Vac single phase or 380-415Vac Three phase Recommend : SMA WB6000A (two pcs) Sungrow WG20K  (One pcs)
Time of charging (off-grid type)	About  18 hours
Annual power generation	About 25000 KWH ( annual average wind speed above 7.5m/s )
Packing details
Total packages	5pkgs
Total N.W / G.W	2360kgs / 2500kgs
Total Volume	7.5CBM