Technical Specifications ANTARIS 12.0 kW

Working grid feed in at 2.5 m/sec. wind speed after start up, depending on the repeller. Purpose built for inland areas with low untill moderate wind speed. From an average wind speed with 6.0 m/sec. we use a repeller with 5.8 m diameter!

Generator

• Permanent-magnet rotor, brushless, gearless, maintenance-free
• Extremely strong permanent magnets for a high level of efficiency (NdFeBo permanent magnets, resistent to temperatures up to 150° C)
• Special ball bearings for reliably taking up radial and axial forces
• 3-phase current
• Separate rectifier
• Either direction of rotation
• Voltage 0-1000 VDC
• Start of feed-in at approx. 65 rpm
• Power: 12.000 watts at 255 rpm and 500 VDC
• Evenly rising power curve
• Weight: 160 kg
• Aluminium housing, surface cooling, base anchoring
• Protection class IP56

Rotor

• Hub connection with aluminium flange and pressure-relief plate
• Stainless-steel screw connections with locknuts
• Three rotor blades in glass-fibre / carbon-fibre laminate
• Computer-designed aerodynamic profile
• Winglets on blade tips to minimise noise
• Approx. 6.50 m diamater (optionally 5.8 m > 6.0 m/s average wind speed)
• Weight of each blade: approx. 14.0 kg
• Dynamically and statically balanced
• Direction of rotation anticlockwise viewed from front
• Max. rotational speed 255 rpm
• GRP spinner cap
• Rotor colour to client specification

Support element comprising

• Wind vane (weatherproof HDPE, off-white, slightly transparent)
• Square stainless-steel tube as support element
• All screw connections in stainless steel and fitted with locknuts
• Steel bracket as support for generator, configured for plug-in connection with azimuth bearing, fully galvanised
• Protected by patented rotor-blade positioning system
• Mast adapter with flange connector (tube 220 mm)

Storm protection

• Rotor-blade positioning (“helicopter position”)
• Voltage monitoring with 18.0 kW braking resistance
• Generator short-circuit
• Temperature monitoring from Alternator and Inverter

Control cabinet

• Control system with Turbine Power Curve
• 3-phased grid-feed in with Smart!wind Inverter 10.0 kW
• Control electronics with 3-phased turbine controller
• Connections / plug connectors protected against polarity reversal
• Controlling of the 3 alternator phases during turbinemode
• Reset switch with key (removable)
• Emergency-OFF switch
• 18.0 kW braking resistance
• Rectifier, display etc.

ANTARIS 12.0 kW

size difference between ANTARIS 3.5 kW and 12.0 kW

The Alternator CK18 for ANTARIS 12.0 kW. 12.0 kW @ 255 rpm, max. 22 kW. Maximum power for wind, water and CHP!

ANTARIS 12.0 kW Power curve

ANTARIS 12.0 kW production scheme
(Blue = Power per day, Red = Peak Power)