horizontal axis
3 phase ac permanent magnet generator
3 blades
Blades material: FRP
Can provide complete system: wind turbine + controller + inverter + tower
Small wind turbine sales 300w to 60 kw. High quality units manufactured in an ISO-9001 facility and has CE certification. On Grid or Off grid configurations available. Free standing or Guy wire towers available.
Supplier: Firewood, pellets from sunflower husks, bran and straw; briquettes from corn straw etc.; e bikes; small wind turbines Buyer: Sunflower husk pellets
MEGATRO is now offering different types of wind generators with competitive price, which including two types, vertical and horizontal type. It is used of wind energy in the wind farm, Energy Company and other fields.
MEGATRO wind-driven generator, is one kind of electro-mechanical device that can transformed wind energy into the mechanical energy, then again transforms them into the electrical energy. It uses the wind power, gathers them to the battery charging and saves the electrical energy. Besides, it also gather the electrical energy transformation and alternating current supply which voltage and hertz is 220V/50HZ ,110V/60HZ,230V/50HZ.
It has the advantages of no need the fuel and can't produce pollution and noises. And it has high efficiency and good low-speed, the speed regulating system adjusts automatically to wind speed, the whole system is easy to install and convenient to maintain.
It is generally suitable for the areas when the wind resources are rich. And it is widely used in the areas when the electricity is not sufficient or the electrical network is not normal. The main applied fields are as follows: air conditioning refrigerator, the washer, the illumination, the television, the searchlight, the communication equipments, the power tool and others.
Our wind generator' main parameters and sizes are as follows:
1 Machine Pattern: The horizontal (or vertical) axis approaches against the wind
2 Leaf Blade Pattern: Propeller
3 Leaf Blade Number: 3 pieces
4 Wind Wheel Diameter: 2.0 m, 2.5m, 2.6m, 2.8m, 3.2m, 4.0m, 5.0m, 7.0m, 8.0m, 12.0m.
5 Rated Speed: 160----400 revolutions/Minute,
6 Rated Power: 150W, 200W, 300W, 600W, 1000W, 1500W, 2000W, 3000W, 5000W, 10KW, 20KW, 30KW, 50KW
7 Working Voltages: 12V, 24V, 36V, 48V, 60V, 96V, 108V, 220V, 380V, 420V
8 Matches the accumulator cell: 480V,
9 Starting Wind Speed: 3.0 meters/ Second
10 Design Wind Speed: 8~ 9 meters/ Second
11 Operating Region: 3~20 rice/ Second
12 Hand of Rotation: Clockwise (face wind wheel)
13 The Wind cans the utilization factor: 0.4
14 High Speed Ratios: 6: 1 to 8: 1
15 Velocity Modulation Way: Leaning tail + electric brake
16 Sets Up an Altitude: 6-9meters
Place of Origin: Qingdao, Shandong, China.
Availability size: Based on the customer's requirements.
Fabrication: Based on the customer's requirements and other technical data agreed by both parties.
Package: packed with wooden case
Terms of Payment: L/C, T/T
Minimum Order Quantity: 1sets
Port of Loading: Qingdao Port
Delivery Time: one month or based on the customer's needs.
Totally two identical 145 kW wind turbine units, made in 1988 by Danish A/S Nortank, total operating hours approx 75000. The equipment have been dismatled since 2008 and inspected and serviced for operation condition and they are ready for immediate delivery
We have totally 2 units of uninstalled complete wind turbines manufactured by Danish A/S Nordtank in year 1988, manufactures type NTK 130 with rated power of 2 x 145 kW. The mills are in good operational condition and ready for immediate shipment. The hubs are heat treated MEEHANITE hubs made by company SABROE and are equipped with cast iron construction which allows adjustment for blade pitch angle. The blades are made by Danish company LM- Glasfiber, material is glass fiber reinforced polyester and they have self-supporting structure with bushing roots. The blades have also hydraulically activated tip brakes which automatically rotate the tips to a 90 degree break angle when wind is lost or it can be used for maintenance stoppage. The gear box in made by German Lohman & Stolterfoht and it is two step planetary gear type with high AGMA rating of 302 kW. The break system is 100% fail safe Nortank’s own hydraulically / mechanically activated brakes. Both units have they own Motorola 6809 multi-microprocessor operated control units which are housed in dust proof steel cabinets.
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Main data of one mill:
Manufacture’s type: NTK 130F/LM
Year of manufacture 1988
Total operating hours: approx. 75000
Rated capacity, max: 145 kW
Number of blades: 3 pcs
Rotor diameter: 22 m
Rotor speed: 44.5 rpm
Cut-in wind speed: 4.0 m/sec
Cut-out wind speed: 53 m/sec (120 mph)
Hub height: 26 m
Generator: ASEA 145 kW / 1500 rpm / 50 Hz
Blade type: LM 9.7 m H/H/T diam. 21 m
Gear box type: Lohman & Stolterfort GPC 145
Clutch type: Lohr & Brokamp Universal Joint No 105
Total weight: 15200 kg.
