Thread: New Product New Dynamax Xtreme Fan System
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Old Jul 26, 2010, 09:36 PM
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Xtreme Power Systems
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Originally Posted by Arngeir Blakseth View Post
Another solution for high power would be to make the motor with a higher Kv accepting a higher amp draw and use a 14S 300A controller, that would be good for 15-16kW. There are a couple of those controllers available on the market now (Schultze and Jeti) so no need to wait for vaporware controllers to run the fan unit. Large 2P or 3P batteries needs to be used (10000-15000mAh), but that's just what the large 3D/acrobatic plane guys are doing and have been doing for some years. If it works for them it should do so in a EDF as well.
In the real world, it doesn't work that way! You must use the Kv that matches the load at the peak effiiency.
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