Air-X Land /Air-X Marine 
Technical Specifications 
Rotor Diameter 46 inches (1.15 m) 
Weight 13 lbs (5.85 kg) 
27 x 15 x 9” (686 x 38 x 228 mm) 17 lbs. (7.7 kg) 
Mount 1.5” schedule 40 pipe (1.9” OD, 48 mm) 
Start-Up Wind Speed 8 mph (3.58 m/s) 
Voltage 12, 24, 34 and 48 VDC 
Rated Power 400 watts at 28 mph (12.5 m/s) 
Microprocessor-based smart internal regulator with 
peak power tracking 
Cast aluminum (AirX Marine is powder coated for 
corrosion protection) 
Blades (3) Carbon fiber composite 
Overspeed Protection Electronic torque control 
38 kWh/mo @12 mph (5.4 m/s) 
Survival Wind Speed 110 mph (49.2 m/s) 
Warranty 3 Year Limited Warranty 
Shipping Dimensions 
Body 
Kilowatt Hours 
Per Month 
Turbine Controller 
Performance Curves 
Sphere of Operation 
0083 REV C 11-06 
Southwest Windpower