万福河一级水电站水轮发电机组的主要技术数据如下: (一)水轮机 (1)型号:HL702—WJ—50; (2)功率范围:380—1380瓩; (3)工作水头:名牌规定适用30—70米,实际运行约75米; (4)流量:渠道设计流量3.2米~3/秒(保证率70％); 装机流量:2.39米~3/秒(保证率76％); 最小流量:1.2米~3/秒(保证率99％); (5)压力钢管尺寸:管径0.8米,壁厚8—10mm,总长128.3米,倾角38°; (6)蝴蝶伐直径:0.8米; The main technical data of Wanfuhe-1 Hydroelectric Power Station hydro-generator set are as follows: (1) Turbine (1) Model: HL702-WJ-50; (2) Power range: 380-1380 瓩; 30-70 meters, the actual operation of about 75 meters; (4) flow: channel design flow of 3.2 m ~ 3 / s (70% guarantee rate); installed flow: 2.39 m ~ 3 / s : 1.2 m ~ 3 / s (99% guarantee rate); (5) Pressure pipe size: 0.8 m in diameter and 8-10 mm in wall thickness, total length 128.3 m, dip angle 38 °;