DEC Dongfeng Electric Machinery Co., Ltd.
| Payment Terms | L/C, T/T |
| Packaging Details | wood box |
| Product name | 2x25.5mw Axial Flow Water Turbine |
| Power | 2x25.5mw |
| Applicable Range Head | 20-200m |
| Flow | 0.15-10m3/s |
| Feature | High Peak Efficiency Reaction |
| Horizontal mixed-flow type Rated power（KW） | 145~7500 |
| Brand Name | Dongfeng Electric |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Packaging Details | wood box |
| Product name | 2x25.5mw Axial Flow Water Turbine | Power | 2x25.5mw |
| Applicable Range Head | 20-200m | Flow | 0.15-10m3/s |
| Feature | High Peak Efficiency Reaction | Horizontal mixed-flow type Rated power（KW） | 145~7500 |
| Brand Name | Dongfeng Electric | Place of Origin | CHINA |
| High Light | 100m head Axial Flow Water Turbine ，0.15m3/s axial flow reaction turbine ，100m head axial flow generator | ||
2x25.5mw Axial Flow Water Turbine , Hydroelectric Power Generating Stations
Introducton of hydropower
The basic principle of hydroelectric power generation is to use the water level drop to cooperate with the water turbine generator to generate electricity, that is, to use the potential energy of the water to turn into the mechanical energy of the water wheel, and then use the mechanical energy to drive the generator to obtain electricity. In a sense, it is The conversion process of the potential energy of water into mechanical energy and electrical energy
Applicable Range
Head: 20-200m Flow: 0.15-10m3/s
Most widely used turbine in the world. (70-80%)Applicable head and flow range is very wide.As a type of reaction turbine, the draft tube can be used to effectively increase net head.Peak efficiency is highest among all turbine types. (85-94%)Due to its complex design and large number of moving parts, maintenance and repair can be significant.
Our typical HPP project references
| Turbine Type | Type | Model | Typical Performance |
| Francis | Tianhuaban HPP,Yunnan | HLD294-LJ-340 | Max. single installed capacity 99MW |
| SF99-28/6800 | |||
| GD3 HPP,Ethiopia | HLD892-LJ-245 | Max. running head Hmax=273m | |
| SF85-14/5000 | |||
| Shidi HPP , Chongqing | HLA551C-LJ-475 | Diameter of runner=4750mm Max. Foundation=9900mm | |
| SF60-56/9900 | |||
| Pangduo HPP, Tibet | HLD420D-LJ-318 | Highest altitude 4100m Head variation Hmax/Hmin=1.96 | |
| SF40-32/6800 | |||
| Axial-flow | Hongfa HPP, Guangdong | ZZD505A-LH-450 | Max.single installed capacity 50MW |
| SF50-32/6800 | |||
| Srepok4 HPP,Vietnam | ZZD471-LH-580 | Max. Diameter of runner D1=5800mm | |
| SF40-52/9000 | |||
| Bulb | Dafutan HPP,Hunan | GZB1000-WP-670 | Max.single installed capacity 40MW Max.Diameter of runner |
| SFWG40-70/7450 | |||
| Pelton | Nabang HPP, Yunan | CJ1085-L-170/6×14.8 | Max.single installed capacity 60MW |
| SF60-10/4100 | |||
| Nanshan1 HPP, Guangxi | CJA237a-L-165/4×10 | Max.running head Hmax=989.7m | |
| SF30-8/3100 |
Manufacturing capacity
Some cases
Company Details
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DEC Dongfeng Electric Machinery Co., Ltd(hereinafter referred as to Dongfeng)formerly known as Sichuan Dongfeng Motor Works, was founded in 1965. As a top-secret military enterprise during the “Third-front Movement”, Dongfeng made a significant contribution to national defense developmen... DEC Dongfeng Electric Machinery Co., Ltd(hereinafter referred as to Dongfeng)formerly known as Sichuan Dongfeng Motor Works, was founded in 1965. As a top-secret military enterprise during the “Third-front Movement”, Dongfeng made a significant contribution to national defense developmen...
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