50hz on grid francis hydraulic turbine

{"cid":"91204419","title":"50HZ Frequency Francis Hydraulic Turbine with and 500-1500r\/min Rated Speed","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/57\/5488d093670c7fd9d9169dbd1bc1-200x200-1.jpg","attrs":{"Price":"200000","Brand Name":"WaWuShan","Model Number":"SFW-200KW (2000KW)","Minimum Order Quantity":"1","Delivery Time":"3 Months","Place of Origin":"China","Certification":"ISO","Payment Terms":"T\/T and L\/C","Turbine Type":"Horizontal Francis Turbine","Output Power":"500KW To 1250KW","Outlet Flow Rate":"1.8 M3\/s","Material":"copper","Manufacturer":"Francis Turbines Ltd.","Inlet Flow Rate":"2 M3\/s","Head":"20-200m","Rated Head":"50 M","Packaging Details":"Container","Supply Ability":"1 Set\/\/3 Months"}}

{"cid":"91196139","title":"Stainless Steel Francis Water Turbine Generator 300KW-20MW 450-1000 RPM For Power Generation","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/67\/fb925da12f08681b75c6b605a00c-200x200-1.jpg","attrs":{"Price":"40000","Brand Name":"Dongsen-DSSD","Model Number":"Francis HL-WJ-60","Minimum Order Quantity":"1 set","Delivery Time":"200 Days","Place of Origin":"Deyang,China","Certification":"ISO,CE,TUV","Packaging Details":"Export packing (wooden cases+plastic film )","Payment Terms":"T\/T","Supply Ability":"500 per year","Runner Material":"Stainless Steel","Type":"Francis Turbine Generator","Rated Efficiency":"90%-96%","Rated Power":"300KW-20MW","application":"Power Plant","Rated Frequency":"50Hz\/ 60HZ","Rated Speed":"450-1000RPM","Rated Water Head":"20m-300M"}}