220KW Customized Micro Hydro Francis Turbine Generators For Hydro Power Plants
Deliver Goods
A distinguished customer from Northern Europe ordered the Francis turbine in March 2021, and completed the test and packaging in early July this year. The specifications are as follows
Turbine model: HLA630-WJ-42
Runner diameter: 420mm unit flow: 0.8m3/s
Unit speed: 73.2r/min Maximum water thrust: 1.7t
Rated speed:1000r/min Model efficiency: 93.2%
Maximum runaway speed: 1721r/min Rated output: 212kW
Rated flow:0.84m3/s, real machine rated efficiency: 88%
Runner material: 316L
Generator model: SFWE-W250
Number of poles: 6 Rated efficiency: 94.5%
Rated frequency: 50Hz Rated voltage: 400V
Rated current:410A Excitation mode: countless excitation
Hydraulic butterfly valve: D941H-10 DN600
Hydraulic butterfly valve with heavy hammer+hydraulic cylinder
Turbine
CNC machining of blades, dynamic balance check runners, constant temperature annealing, all stainless steel runners, front cover and back cover inlaid with stainless steel anti-wear plates
5 In 1 Integrated Control Panel
It provides the functions of operation control, electric quantity monitoring, synchronous control, microcomputer protection, excitation control and electric degree measurement
Valve
Hydraulic butterfly valve with heavy hammer + hydraulic cylinder
Product Advantages
1.Comprehensive processing capacity. Such as 5M CNC VTL OPERATOR, 130 & 150 CNC floor boring machines, constant temperature annealing furnace, planer milling machine, CNC machining center ect.
2.Designed lifespan is more than 40 years.
3.Forster provide one time free site service,if the customer purchases three units (capacity ≥100kw) within one year, or the total amount is more than 5 units. Site service included equipments inspection, new site checking, installation and maintainance training ect,.
4.OEM accepted.
5.CNC machining , dynamic balance tested and isothermal annealing processed,NDT test.
6.Design and R&D Capabilities,13 senior engineers with experienced in design and research.
7.The technical consultant from Forster worked on the hydro turbine filed for 50 years and awarded the Chinese State Council Special Allowance.
Video of 220KW Francis Turbine Generator
