Antaris 2.5 kW off-grid wind turbine: generate your own electricity
The Antaris wind turbine is particularly well suited to inland locations. It can charge a battery bank at 24 VDC or 48 VDC and power heating systems. Thanks to its robust design, the Antaris wind turbine is also suitable for locations exposed to storms.
The rotor blades are hand-laminated and feature a computer-designed aerodynamic profile. They are also statically and dynamically balanced. Each blade bears an identification number and is supplied with the relevant documentation. Great importance has been attached to ensuring that this wind turbine is quick and easy to install.
Thanks to its robust and well-engineered design, the Antaris wind turbine offers excellent performance and is available at a highly attractive price. It starts up very quickly (starting at a wind speed of 2.2 m/s) and operates quietly (43 dB). This wind turbine can therefore be installed in residential areas.
Technical specifications
Generator
- Brushless, gearless permanent magnet rotor. Maintenance-free.
- Very powerful NdFeBo permanent magnets, resistant up to 150°C.
- Three-phase.
- Separate rectifier.
- Rotates in both directions.
- Voltage 0–400 V.
- Starts production at approximately 145 rpm.
- Power: 2,700 watts at 450 rpm and 330 V.
- Linear power curve.
- Weight: 30 kg.
- Aluminium housing, surface and mounting base cooling.
- IP56 protection.
Rotor
- Connection hubs with aluminium flange and pressure plate.
- Stainless steel connecting bolts and lock nuts.
- Rotor blades made of laminated fibreglass and carbon fibre.
- Computer-designed aerodynamic profile.
- Noise reduction at the blade tips.
- Diameter: 3 m (2.35 m optional).
- Blade weight: 3.2 kg.
- Dynamic balancing.
- Counter-clockwise rotation.
- Rotation speed up to 450 rpm.
- GRP spinner cap.
- Choice of rotor colour.
Frame
- Weather-resistant HDPE wind vane.
- Support element: square stainless steel tube.
- All threaded connections are made of stainless steel and fitted with nuts.
- Steel bracket for the generator, designed for mounting on the azimuth bearing frame, fully galvanised.
- Protected by a patented rotor-blade positioning system.
- Mast adapter with flange connector (114.3 mm tube).
Storm protection
- Rotor blades tilt to ‘helicopter’ position.
- Electronic turbine control.
Control cabinet
- Control system with voltage monitor.
- Electronic control of the turbines via the regulator.
- Connector protection against polarity reversal.
- Alternator phase monitoring during turbine mode.
- Emergency stop switch.
- Key switch reset button (removable).
- 3 kW braking resistor.
Monitoring of the battery charger at 24 VDC or 48 VDC
