Permanent Magnet Generator for use in Hydro Electric Projects. Comes with an aluminum Hub that fits the ME0903 Pelton Water Wheel. The output is 1000 watts at 12 VAC at 1000 rpm, and up to 3000 watts at 36 VAC and 3000 rpm. The generator is a 3-phase, Y-connected winding. To convert to DC power, simply connect a 3-phase Full Wave Bridge Rectifier (not supplied), or a Charge Controller.