RW20KW توربينات الرياح متغيرة الملعب الصين Renergy ...
Technical parameter RW20kw variable pitch Technical parameters 12V Wind rotor diameter (m) 12 Blade material and quantity Fiber glass reinforced * 3 Rated power / max power (w) 20k/22k Rated wind speed (m/s) 10 Rated rotating speed (rpm) 120 Working wind spe...