HLF251-WJ 2×250 KW Francis Turbine Generator Unit for Bolivia is officially delivered today. Those turbines are the third turbine and fourth unit we ordered from our agent inBoliviasince our first cooperation. This unit is also for commercial use. Selling power generation to surrounding cities and countries. Recently, however, Albania’s mountains have been snowing, and it may only be installed in advance before it can be put into operation and use next year. Regarding this 500 kw Francis turbine generator unit, the total weight of the hydro turbine units are 20tons, and the net weight of the units is 16tons. Net weight of generator: 6000kg. Electric gate valv: 1500kg. Inlet water bend, draft bend, Flywheel cover, draft front cone, Draft tube, Expansion join: 250kg. Host assembly, counterweight device, Connection parts Brake (with bolt), Brake pad: 5000kg. Flywheel, motor slide rail, heavy hammer mechanism (heavy hammer part), standard box: 2000kg. All packaging of Francis turbine unit It is packed in high-quality wooden cases and waterproof and rust-proof vacuum film is used inside. Ensure that the unit arrives at the customer’s destination port and the product is in good condition. Production was completed at the end of September, 2020, units testing was carried out inSeptember 20, including generator operation commissioning and turbine commissioning, perfect factory, shipment by sea yesterday, and shipment to Shanghai port.
The following is the detailed parameter information of the 2X250 kW Francis Turbine Generator Unit:
Item:Hydro Francis Turbine Generator Unit
Water Head: 47.5 m Flow rate: 1.25m³/s
Installed Capacity: 2*250 kw Turbine:HLF251-WJ
Unit Flow( Q11): 0.562m³/s Unit Rotating Speed(n11 ):66.7rpm/min
Max Hydraulic Thrust (Pt ):2.1t Rated Rotating Speed( r ):1000r/min
Model Efficiency of Turbine ( ηm ): 90% Max Runway Speed (nfmax ):1950r/min
Rated Output (Nt ):250kw Rated Discharge (Qr) 0.8m3/s
Number of blades: 14 Generator:SF300-6/740
Rated Efficiency of Generator (ηf):93% Frequency of Generator( f): 50Hz
Rated Voltage of Generator (V ):400V Rated Current of Generator (I ):540A
Excitation :Brushless Excitation Connection Way Direct Connection
Max Runaway Speed (nfmax‘ ):1950r/min Rated Rotating Speed( nr): 1000r/min
Way of Supporting:Horizontall Governor:YWT-300(Microcomputer hydraulic governor)
Microcomputer brushless Excitation Device：SD9000-L-W
Gate valves:Z945T DN600
In December 2019, Bolivian customers visited our production base and highly recognized our production equipment and worker operation skills. They were especially surprised by our factory’s quality management system and customer service system. The customer immediately signed an order for these two Francis turbine generator sets.
This cooperation with a customer in Bolivia is also the second time that Foster has successfully used letter of credit for transaction orders. Foster supports various payment methods and settlement methods, and supports OEM and ODM of complete sets of water turbines or water turbine components.
Everything we do is to serve friends who are committed to hydropower projects better and contribute our strength to the future of clean energy and renewable energy industries
Post time: Jan-28-2021
