Pelton Hydro (Water) Turbine Generator Unit
| Price: |
US $ 25000/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
CJA475-W-90/2×9
Pelton Turbine (2 nozzles)
1. Equipment Guaranteed Characteristics and Performance
1.1 Turbine Characteristics and Performance Guarantee
1) Output
Under the following water head, at rated operation speed and within the guaranteed cavitation erosion range, the Output of each of the Model is as the follows: Net water head (m)Output (kw)Max. Output (kw)
Max Water Head 2201299.21454.3
Designed Water head 2121251.91409.5
(1). At rated head 212m, rated output 1251.9 KW, the guaranteed prototype turbine efficiency is no less than 86%, under the same operation condition the model turbine efficiency guaranteed value is no less than 86%.
(2). Under all operation range, the prototype turbine max. Efficiency guaranteed value is no less than 88%, model turbine max. Efficiency guaranteed value is no less than 89%.
(3) Model Turbine-generator Unit Efficiency at Rated Speed while operating with the Water Head and Output as shown in Table 1.1
Table 2.1. 1. 1 Efficiency Guaranteed Value at different Water Head and DischargeEfficiency
(m)Percentage of Rated Discharge
10%20%40%60%80%90%100%
21270%75%82%86%86.5%86.5%86%
Under all the operation range, at the distance of 1 m from the turbine, the noise does not exceed 85 dB(A).
4). Reliability Criteria
(1) Overhaul Interval is 3 years.
(2) Total Service Life is 40 years.
(3) Availability ratio 99%
(4) Continuous trouble-free operation time 25000h
2. Turbine Technical Data Details
1) Turbine Model CJA475-W-90/2×9
2) Runner Nominal Diameter D1= 900mm
3) Rotation Direction if viewing from the turbine end view. Clockwise
4) Number of Nozzle Z=2
5) Diameter of Nozzle Jet d0=90mm;
6) Rated Speed 600 rpm
7) Closing time of the nozzle = 20S to 30S
8) Response time of deflector = 3S to 5S
9) Rated Output at rated head of 212 m, 1251.9 KW
10) The discharge at 212m rated Head for rated Output 0.7 m3/s;
11) Max. Runaway Speed (at Max Head 220 m) 1277 r/min
12) Weight of rotary part of the turbine 0.9 t
13) GD2 of rotary part of the turbine 0.4 tm²;
14) Total Weight of the Turbine 7 T;
15) Max. Lifting part in the powerhouse for the main crane 3.5 T;
16) Runner
(1) Material 0Cr13Ni5Mo;
(2) Number of Bucket 20;
(3) Max. External Diameter X Height 1250*300 mm
(4) Process Workmanship Inblock Cast+ Machineing + Polishing
17) Main Shaft
(1) Material 20SiMn share shaft with generator
18) Bracket
(1) Type Welded parts
(2) Material Q235
(3) Dimension 4770*2730*1800;
(4) Number of Split 3;
19) Nozzle
(1) Type Hydraulic Pressure Operation
(2) Material 02Cr13;
(3) Number 2
20) Max. Transportation Dimension (Packing)
(1) Appellation Bracket
(2) Dimension 4770*2730*1800;
(3) Weight 3.5 T
21) Max. Transportation Dimension (Packing)
(1) Appellation Bracket
(2) Weight 4.5 T
(3) Dimension 4970*3130*2000
| Prod Model: |
CJA475-W-90/2X9 |
| Turbine Generator: |
Pelton |
HUNAN XUEFENG MECHANICAL AND ELECTRICAL EQUIPMENT MANUFACTURE Co., Ltd
A profesional hydro turbine generator unit manufacturer and auxiliary control equipment supplier, provider one stop, custom tailored solution for 100KW to 50MW mini hydropower plant.
Found in 1957, developed more than 50 year history producing hydraulic turbine generator units.
China National Water Resource and Hydro Power Ministry (CNWRHM) designated production factory of hydraulic turbine generator manufacturer.
Located in new industry area of Dongkou county, provincial industry park of Hunan, Easy transportation access to G60 Hu Kun Highway.
New moden production facilite, 48000 m2 workshop, total 86000 m2 factory.
Work team consists of over 620 workers, including 4 professor level senior engineers, 15 senior engineers, over 60 technicians with intermediate title and technician with long time experience in hydropower equipments manufacture, installation and commission.
One of the largest professional hydro turbine generator equipment manufacturers in Hunan province, with leading capacity in design, production, test and installation commission.
Equipped with over 20 professional numerical controlled processing equipments and over 200 mechanical machining, heat treatment, assembly, test and inspection equipments.Our company can produce Francis, Kaplan, Pelton, Turgo and Tubular turbine generator with unit capacity under 50MW, and 4 meter runner diameter.
Our company had been rated as "Credible Contract Abiding Company" for continuous years."Xuefeng" brand is honored as provincial "Famous Brand" and our products are credited as "Brand Product".Our company is certificated by ISO9001-2008 quality management system and CE of European Union.
Our company is a member company with long time technical cooperation and research with China Institute of Water Resource and Hydropower Research and Harbin Electric Group, etc.
Our company has independent import and export operation right.Our products are widely sold through out the country and exported to Albania, Democratic Republic Congo, Chile, Kazakhstan, Mongolia, North Korea, Philippine, India, Burma, Vietnam, Italy, Australia and Lithuania etc.With good comments from the customers.
Basit project parameter required, upon placing order:
1.Net Water Head (m)
2.Unit Discharge (m³/s)
3.Total Discharge (m³/s)
4.Number of Unit
5.Generator Voltage (V)
6.Generator Frequency (V)
7.Grid Voltage
8.Scope of Supply.
