ElvWiS ADVENTURE 125S Stationary Set, demountable

Two-stage wind turbine with Savonius rotor, Stationary Set
Components ready to use. Generator, rotor axis and rotor quickly assembled and dismantled without tools.
Rotor optional completely demountable (7 parts, no tools required) or firmly screwed (1 part, maintenance-free, disassembled, assembly material is included).
Protection against theft by additional screw connections possible.
With generator and optional with 3-phase rectifier or 12/24-Volt charge controller.
(Easily, you can choose the options beside the article images above in the variant configurator.)

Scope of supply
 
Generator (ABS, stainless steel bearings, stainless steel axle)
Turbine base plate (small, powder coated Aluminium)
Connection cable (0.5 m)
Rotor-axis (two-stage, stainless steel)
Rotor discs (transparent, highly resistant polymer)
Rotor blades (transparent, highly resistant polymer)
12/24-Volt charge controller (optional)
3-Phase rectifier (optional)
Operating and instructions manual (digital)

Technical data of the wind turbine

Total weight: 4.9 kg without cables and installation material
Total height: 59 cm
Pack size (disassembled): approx. 60 x 40 x 20 cm
Material: Stainless steel, seawater-resistant Aluminium, UV-resistant plastics
Spinning start: 0.5 - 1.0 m/s
Charging start 12.5 / 24.5 Volt: 3.0 - 4.0 / 5.0 - 6.0 m/s
Operating voltage: 0 - 59 Volts, optimised for 12-Volt applications
Operational noise: < Ambient noise / 30 dB max.
Operating range: 0.5 - 30 m/s
Dimensions of the rotor: B 32 x H 45 cm
Rotor nominal power at 12 m/s: 23 Watts
Rotor maximum power at 20 m/s: 105 Watts
Maximum generator efficiency: 96 %
Rotor type: Savonius rotor - 2 opposed C-shaped blades per level
Rotor features: Allrounder for gusty winds and all wind speeds, fast power delivery at low wind speeds, quick reaction to changing wind speeds, self-braking at high wind speeds.
Mounting options: For example, screwed tight on/under flat surfaces (caravan roof, boat deck, garden shed, etc.).
Compatibility: For example, with the universal mount for wall/mast installation or for mobile use with a big base plate and suckers/rubber tensioners on flat surfaces and with ground pegs on loose ground.

Component details

Generator: 1 piece
Construction: Double-disc generator (IP64), 12-pole (24 neodymium magnets), AC 3-phase, brushless, cogging-free.
Housing/Socket: Extremely sturdy ABS compound material with stainless steel connecting elements.
Axle: Stainless steel; equipped with precision ball bearing seatings and a crafted centering cone with M16 female thread; for locking of the rotor axis equipped with a metric M22 wrench attachement point.
Bearings: Massive branded stainless steel ball bearings with lifetime lubrication.
Cable connection: Twice implemented stable strain relief on generator and socket.  

Turbine base plate (small): 1 piece
Construction: Robust 4 mm aluminum solid sheet with resistant powder coating. Compatible with the universal mount. Multifunctional use due to holes for attaching the suction feet and eyelets, as well as to the slotted holes for a fixed screw connection on flat surfaces and the direct fastening by ground pegs.  

Connection cable: 0.5 meters
Specifications: Flexible and durable 10 mm thick, rubberized outdoor equipment cable with 3 phases x 1.5 mm and waterproof industrial connector.  

Rotor axis (two-stage): 1 piece
Construction: All stainless steel-made, torsion resistant 18 mm hollow axle with locking split-pins and protective cap. M16 thread adapter with precision crafted centering cone and bayonet mechanism for locking the rotor.  

Rotor disc: 3 pieces
Construction: Rigid 2 mm thick sheet made of transparent, impact- and weather-resistant high-performance polymer optional with self locking quick connectors. Precision machined centering sleeves made of impact- and abrasion-resistant polyamide with integrated axle locking. 
Special features: Individually paintable with Lexan colors.  

Rotor blade: 4 pieces
Construction: Flexible, aerodynamically shaped blade made of transparent, impact- and weather-resistant high-performance polymer optional with self locking quick connectors.
Special features: Individually paintable with Lexan colors.  

3-Phase rectifier (optional): 1 piece
Specifications: Waterproof encapsulated 3-phase bridge rectifier for direct connection of lighting, electric motors and lead (gel) batteries. Converts the alternating current of the generator into a direct current corresponding to the rotational speed. On AC side three turbine plug connections and on DC side two plug connectors (Minus - / + Plus), incl. fuse holder, and fuse.    

Charge controller (optional): 1 piece (also suitable for LiFePo4 batteries)
Specifications: Waterproof encapsulated battery charge regulator (12/24 V) with integrated rectifier; Charging mode: MPPT boost for low wind speeds; Nominal voltage (battery): 12V / 24V auto detection; Standby current consumption: 3.6 mA; Boost charge start: 8-9 V (12 V Batt.) / 15-16 V (24 V Batt.); Protection class: IP 67; Power max.: 400 Watts; Max. input voltage: 60 Volts; Brake voltage: at 14.4 V (12 V batt.) / at 28.8 V (24 V batt.); Restart voltage: at 13.5 V (12 V batt.) / at 27.0 V (24 V batt.); Float voltage (after braking mode): down to 12.5 V (12 V batt.) / down to 25.0 V (24 V batt.); Detection voltage min.: 8 V; Protection functions: Battery overvoltage, charging current limitation, braking function; Working temperature: -35 °C - +75 °C / 85 % RH; Display: Red LED (Blinking once when the battery is connected. Permanently on in braking mode. Flashes in float charge mode.), Green LED (Flashes in boost charging mode. Permanently on in standard charging mode.); Connection: 3 x blue cable (Connection to generator 3-phase alternating current), 1 x red cable (Connection to battery plus "+"), 1 x black cable (Connection to battery minus "-"), incl. fuse holder and fuse.