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1机组主要参数机组型号:ZZ500-LH-1020;机组额定功率:Nr=129MW;转轮直径:D1=10.2m;设计流量:Qr=825m3/s;设计水头:Hr=18.6m;最大水头:Hmax=27m;最小水头:Hmin=8.3m;额定转速:nr=62.5r/min;最大飞逸转速:
1 The main parameters of the unit Unit Type: ZZ500-LH-1020; unit rated power: Nr = 129MW; Runner Diameter: D1 = 10.2m; design flow: Qr = 825m3 / s; design head: Hr = 18.6m; Hmax = 27m; minimum head: Hmin = 8.3m; rated speed: nr = 62.5r / min; maximum runaway speed: