Introduction This auction is for one WindZilla Permanent Magnet Alternator. It is the major component in a small wind / hydro electric generation system. This alternator is perfect for enthusiast who are interested in a DIY Wind Turbine Project. Since this is an alternator, it will generate 3 phase AC electricity. The advantages of an alternator compare to a DC motor are:
1. Alternators have longer life than DC motors. The only thing that will wear out is the bearing (around 20 years). And by a simple bearing swap will allow your turbine to go another 20 years 2. Alternators are more efficient than DC motors because they are built to generate electricity. In addition, there will be less voltage drop in AC electricity compare to DC. Alternatively, DC motors has the option to work as a generator or a motor.
Installation: Unlike conventional generators in the market where you have to tie it down to a brace, or use super glue to stabilize it, our generator has foot mount for easy installation. All you need is 4 bolts to secure the unit to whatever you like. And you will never have to spend extra money on mounts.
Video showing our bench test of the alternator at ~1500RPM
Curve:
Open Circuit Voltage, Reach 12V at 300RPM
The above battery charging power curve is obtained from charging a 12V 100Ah battery bank with our SolarWind Hybrid Charge Controller. (not included in this listing)
This alternator is our latest design. It is a heavy duty generator that can ramp up to 12V at 160RPM. Power output had been doubled compared to previous versions of Windzilla.
Since wind speed increases with height, increases to the tower height can mean enormous increases in the amount of electricity generated by a wind turbine.
Generator Specification:
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Voltage |
3Phase 12 VAC |
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Permanent Magnet |
Rare Earth Neodymium magnets |
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Moisture /Corrosion Resistance |
Yes, sealed exterior, ball bearing, coated rotor |
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Shaft Daimeter |
17mm |
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RPM at 12V |
160RPM |
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Body Material |
Aluminium Alloy & Steel |
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Rotor Diameter |
12cm (4.75 inches) |
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Length |
10cm (4.0 inches) |
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Weight |
4.50kg (9.15 lbs) |
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Mount |
Yes, Foot Mount |
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Cable Length |
approx. 18cm (7inch) |
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Rotation |
Bi-directional, recommend clockwise |
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WARNING !!!
Rotating turbines present a serious mechanical hazard that can cause serious injury. Under no circumstances should you install the turbine where a person could come in contact with moving rotor blades.
The installer of these blades is solely responsible for the use or misuse of these turbines. We assume no liability for ANY injuries caused by these products.
NO OPERATING COST GENERATES ELECTRICITY FROM THE ABUNDANT RESOURCE
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