3-Blades Helix Wind Turbine Generator DC 12V Vertical Axis Wind Power 400W Note: The controller, screws and flange are fixed in the foam Specification: Condition: New Controller System: Electromagnetism Starting Wind Speed: 2.5m/s Cut-in Wind Speed: 2.5m(98inch)/s Rated Wind Speed: 18m/s Max Instantaneous Wind Speed: ≤40m(1575inch)/s The Instantaneous Maximum Wind Speed: ≤45m(1772inch)/s Blades Quantity: 3 (with Different Colors) Diameter of Blades: 0.6m/24inch Blades Height: 0.8m/31inch Speed Regulation: Automatic Rated Power: 400W Max Power: 450W Generator Protection Grade: IP67 Work Environment Temperature: -40—+60℃ Product Assembly Weight: <10kg/22lbs Over-speed Protection: Electromagnetic Brake Blade Material: Glass Fiber.
eBay
Low start-up speed, high wind power utilization, light, cute, low vibration. Speed Regulation: The wind Angle Automatically. Start-Up Wind Speed: 2 m/s. Rated Wind Speed: 13 m/s. Survival Wind Speed: 45 m/s.
eBay
Windgenerator Dreiphasiger Vertikale Windturbine Windkraftanlage Regler Windrad. Dreiphasiger Vertikale Windgenerator Windturbine Windrad Windkraftanlage Regler. 1 x Windturbine. Die Windturbine mit dem kernlosen Permanentmagnet-Generator und drei hochfesten Glasfaserflügeln ist robuster und hat eine lange Lebensdauer.
eBay
Versatile Applications: Perfect for a variety of uses such as powering backup lighting, charging devices, or educational purposes, this wind turbine generator is a versatile solution for urgent situations and practical learning experiences.
eBay
There is no physical brake disc or brake pads inside the turbine. This prevents the flow of current away from the copper turbine windings and creates an opposing magnetic field which severely restricts the ability of the turbine to rotate.
eBay
Draught Proofing. 100 Watt Small Wind Turbine output test and review. Turbine generator type - brushless low friction 3-phase permanent magnet AC synchronous. Wiring - 3 phase AC from turbine (green wires), Red/black +/- battery connections.
eBay
Low start-up speed, high wind power utilization, light, cute, low vibration. Speed Regulation: The wind Angle Automatically. Start-Up Wind Speed: 2 m/s. Rated Wind Speed: 13 m/s. Survival Wind Speed: 45 m/s.
eBay
Wind generator MPPT boost charging function. For 3000W Wind Turbine Independent Boost Circuit: The charging efficiency of the low-power vertical wind generator has been solved. The generator using patented magnetic bearing alternator, coupled with a special stator design, effectively reduce the resistance torque of the generator, while the wind wheel and the generator has a more good matching characteristics, the unit running reliability.
eBay