Silentwind Generator Installation Manual
Contents
1. blade turbine 7 Installation Before mounting the SILENTWIND onshore find a suitable position for the windgenerator It is an ideal position if the wind flows against the blades without any obstructions The generator should be mounted as high as possible Fixed land installation The height depends on the distraction of the wind by surrounding objects You can simply test this by fixing a 3 m long 4cm wide plastic band at the top of a min 4 meter pole You can use a 2 band at 2 meter height This does not apply when mounting the generator on boats If the upper band flows horizontaly straight or up to 30 degrees only you have found the suitable position In case the band shows more than 30 degrees or turns round the mast the position is unsuitable This test should be carried out at moderate wind conditions and only gives an orientation We recommend doing various tests for a correct site assessment You do not need to do this test if the windgenerator is mounted far away from obstructions You can also get help from a specialist on small wind turbines Installation on a sailing boat The assembly height must be chosen in a way that no member of the crew is endangered by the rotor The mechanical fixation of the mast foot has to withstand the mechanical loads occurring specially in rough sea conditions We recommend additional rigging to the sea rail or the deck of the ship Note Please note that the SILENTWIND can never be2. a SILENGWIND the blue blade turbine Instructions for use installation manual SILENTWIND 12V Z4V 48V WWW silentwindgenerator com Email info silentwindgenerator com Phone 351253572763 as SILENGWIND blade turbine Dear customer Thank you for buying our product You have selected a new generation of windgenerators Compared to traditional windgenerators the essential advantages of our product are e safety e efficiency e very low noise emission You will also profit from our experience of more than 30 years with various windgenerators used in offshore sailing For long distance cruising the availability of electric energy without the possibility of grid connection is essential Fair winds at any time The Silentwind Team Please note that this manual is part of the product and must be read carefully Please study the information thoroughly before installing the SILENTWIND This manual should always be kept near the product and passed on to future owners This manual is addressed to the person installing the SILENTWIND This person should be familiar with electric wiring and the use of appropiate tools Otherwise the SILENTWIND should be installed by a specialist as SILENGWIND blade turbine Contents 1 Operation and use 2 Safety instructions 2 1 Mechanical risks 2 2 Electrical risks 2 3 Installation risks 3 Technical data 3 1 Windgenerator 3 1 1 Electrical data
3. 21 rt SILENGWIND blade turbine a SILENGWIND the blue blade turbine Rulis Electrica Lda Loteamento Industrial de Linhares Lote 19 PT 4805 486 Santo Estev o de Briteiros Guimar es Portugal VAT Contribuinte EORI N PT 502 995 530 Tel 00351 253 572763 Fax 00351 253 572764 Tm Handy 00351 96 790 79 33 e mail info silentwindgenerator com site www silentwindgenerator com 22
4. 3 1 2 Mechanical data 3 2 Charge controller 3 2 1 Electrical data 3 2 2 Mechanical data 3 3 Dimensions 3 4 Power diagram List of enclosed parts Operation description Diameters of cables Installation Getting started NA oF Run and stop 10 Charging indicator 11 Check ups 11 1 Blades 11 2 Screw terminals 11 3 Bearings Gaskets 11 4 Corrosion protection 11 5 Mounting construction 11 6 Electrical system 12 Maintenance 13 Trouble shooting 14 Attachment sketches 15 Warranty 16 Certificate of warranty O O O O9 O9 9a aa 1 1 ld r r WW N a a ee kkk ak O A FF FPWOWWWWOND NN O as SILENGWIND blade turbine 1 Operation and use It s certainly an advantage being able to use the renewable energy of both wind and sun combined One can charge his batteries making use of daylight and wind for 24 hours Our hybrid charge controller is suitable for both sources windpower and max 550Wp 40A solarpower gt Hybrid charge controller You can also charge the batteries of an electric vehicle with this unit Further applications are Any application without grid connection research units traffic management systems emergency systems street lamps billboard illumination projects in developing countries wireless LAN access points holiday homes with inverters for independent provision of electricity wherever there is no grid connection available or too complicated to install The SILENTW
5. to stop the turning rotor system manually Make sure that you install the windgenerator in a position where nobody can touch the blades Especially on boats ensure a sufficient height above deck The blades are produced from carbon fibre which is extremely solid even in high wind speeds Therefore keep away from the turning blades in any case However 4 SILENGWIND they can break due to ropes or other objects touching the blades in very strong winds If one of the blades is damaged activate the brake function manually with the stop switch of the charge controller If one of the blades is damaged the rotor system will be out of balance which may be a risk for the whole mounting construction This has to be considered before mounting the windgenerator in a safe position Before you install the windgenerator on a mast construction make sure that the 3 phase wiring is disconnected from the charge controller or secure one blade so that the system cannot turn You can also connect the 3 AC wires to block the system during mounting Another possibility to install the system is to attach the hub with the blades to the shaft at the very end of the mounting procedure The mast must be well fixed so that it is safe in strong wind and adverse sea conditions Furthermore the mast fixation and the mast stays should be assembled in a way that applied vibrations will be not enhanced Please ask a professional who is able to assess the load that the mount
6. IND is ultralight and aerodynamic so that it is possible to connect several windgenerators if your energy demand is high As noise emission is very low you can operate the SILENTWIND in neighbourhoods and on sailing yachts without annoying your neighbours Our charge controller HYBRID 1000 is suitable for 12 and 24 volt usage and can be connected to the SILENTWIND and solar panel Another advantage of the SILENTWIND is that it does not have any inbuilt electronics which means that there is hardly any maintenance work on the mounted windgenerator The electric power is led down to the charge controller by 3 cables The hand laminated carbon fiber blades were successfully tested in a wind tunnel up to wind speeds of 35m s 63 knots according to DIN EN 61400 2 Therefore you need not worry about the SILENTWIND in any storm conditions For maintenance work there is an additional manual stop switch 2 Safety instructions Due to the high RPM and electric energy that windgenerators generate use should be made with caution Therefore carefully read the following safety instructions 2 1 Mechanical risks For various reasons the turning rotor system must be handled with caution You cannot see the end of the blades in high wind speeds so you do not recognise the inherent danger Due to their aerodynamic shape the blades have very sharp edges that may hurt you in high wind conditions Never ever try to touch the turning rotor system Never ever try
7. ade painting 8 Getting started Before getting your SILENTWIND started check the correct mounting and installation according to the following check list OK Test Mast construction Optional check according to instruction especially all screw connections bracing vertical position Grounding and lightning protection according to local regulations Electric installation Check battery status and correct polarity Charge controller Charge controller securely fastened to the mounting location battery connected with correct polarity otherwise controller will be destroyed Caution Connect always first the battery to the charge controller Are all screw terminals firmly tightened Is stop switch in position O Fuse Fuse connected as close as possible to the battery 11 rt SILENGWIND blade turbine OK Test STOP switch If a stop switch from a previous installation is installed in the connection cable at the AC or DC side ot the charge controller it must always be removed or secured against switching off The activation of the stop switch while the windgenerator is running will immediately destroy the windgenerator or the charge controller Wiring All cables connected in line with plan Check the polarity of all wires in the screw connection poles Is the 3 phase cable of the SILENTWIND connected to the charge controller Are the cables correctly crimped and is the s
8. ar wind a SILENGWIND the blue blade turbine 4 List of enclosed parts Repucemest kross nose MISES generator ness 1 pe cone N bub GS yew camp 196 ac Manoa k m 4 i i is mie mise nua Wind generator Charge controller sore M6x22 6 pos 1 po as repacement nut MS 6 pes 1 pea ana plastic washer men pes 1 pe as repeat R pes 48V version Delivery without Charge Controller All provided information is reliable RULIS Electrica Lda will not be liable for damages resulting from a wrong installation and or operation of the wind generator All specifications are subject to change without notice as SILENGWIND blade turbine 5 Operation description All windgenerators use the kinetic energy of the wind This energy is captured by the turning motion of the blades and consequently transformed into 3 phase AC power The energy output increases in line with the wind speed exponentionally This means that doubling the wind speed generates octuple power This must be especially considered in storm conditions Our spb blades are made of high tensil carbon fibre and are hand laminated with epoxy resin This material provides the maximum consistency with the lowest weight This material is also used in Formula 1 and airspace industry Therefore these CF blades are extremely light but can resist even the strongest wind conditions They have been successfully tested at Ge
9. edges damaged surface or cracks If you notice any damage the generator must not be used any longer Check the screwing one day after mounting and after that every 3 months Eventually then you can turn to a longer interval 11 2 Screws Check that all accessible screws are correctly fixed Especially the hexagon screws from the hub the central shaft nut and the fixing of the mast must be checked see page 17 sketch 4 5 6 7 and page 18 sketch 8 9 11 3 Bearings and gaskets The bearing of the generator shaft and the bearing of the yaw shaft are permanently lubricated Please check these bearings for free movement bearing play and watertightness Deficient bearings must be replaced 11 4 Corrosion protection The complete housing is made of seaworthy aluminum and additionally powder coated If the outer layer is damaged there is a risk of corrosion Please paint these spots with suitable varnish RAL9010 11 5 Mounting system Check the mounting system for stability and absence of loose screws if applicable 13 rt SILENGWIND blade turbine 11 6 Electrical system Please first stop the SILENTWIND generator so that all wires carry no voltage Check if all connections are properly fixed and not corroded If corroded they must be removed and treated with contact spray Give special attention to the battery connections they must be clean and greased with vaseline Check the battery in line with the instructions of the produce
10. es JL screw M5 x 22 i mast stainless sketch 8 sketch 9 4 sketch 10 18 rt SILENGWIND blade turbine 15 Warranty RULIS Electrica Lda guarantees that all the equipment sold by the company will not show any material or processing defects within the period of warranty Period of warranty for Silentwind generator 36 months Charge controller HYBRID 1000 24 months If material or processing defects are detected in this period RULIS Electrica Lda will repair the equipment or replace broken parts of the unit at their expense Guaranty is only provided if the warranty note page 21 is filled in properly and the original invoice can be presented Warranty does not cover e Regular checkups maintenance repair or replacement of consumable paris e Charges for transport freight and the risk of transport which are directly related to the case of warranty e Any expenses incurred from travel to and from the repair location troubleshooting diagnostic and repair services e Damages that have been caused by wrong use or mistreatment of the equipment especially if the damage is due to the mounting of the system to an inappropriate unsuitable mast construction In case of damage the customer will have to prove that the windgenerator has been mounted to an appropriate mast construction e Damages caused by acts of nature beyond control RULIS Electrica Lda cannot be held responsible for lightning flooding
11. fully efficient if it is not mounted in the prevailing wind direction or distracted by obstructions Therefore it is important to find a position without obstructions Having found the suitable position an appropriate mast with suitable hardware must be chosen The outer mast diameter must be 48mm and it should be made of stainless steel or aluminum Please also consider possible maintenance work The mast with mounted windgenerator should be able to take a wind blast pressure of 250Nm Grounding of the mast is highly recommendable On boats you can use the central ground for mast and engine Ask a specialist for advice Once the mast is mounted you can start the relatively simple installation of the SILENTWIND First connect the 3 CF blades to the assembly hub see page 15 sketch 4 with the enclosed screws page 16 sketch 9 assembly and safety instructions inside the rotor blade box The enclosed nylon discs protect against electrolytic corrosion The fastening torque is 7 8Nm equivalent to a weight of 7 8 kg on a 10cm long lever arm upright to the lever arm If the fastening torque is too high this will destroy or damage the blades If the fastening torque is not high enough the blades can get lose A wrong fastening torque is a considerable safety risk 10 as SILENGWIND blade turbine Before the final tightening of the blade screws make sure that the distance between the blade tips is exactly the same in order to avoid v
12. hes and reactivate springs Battery is not fully charged Possible cause Test Solution Old damaged battery deficient Test battery status and liquid of every battery Replace battery refill destilled water not necessary for gel or AGM battery Fuse gone Check fuse Replace fuse find cause of deficiences Charge controller wrongly installed Check in line with manual Correct installation Charge controller stop switch is in position STOP Switch stop switch in position RUN Observe manual instructions Deficient generator Check AC voltage AC screw terminals Check all 3 AC cables after disconnecting from charge controller as to short circuit Deficient charge controller mix up of polarity Check adjustments according to instructions Repair customer service replacement 15 a SILENGWIND the blue blade turbine 14 Attachment sketches sketch 1 Attention charging control only manually Sketch 2 Sketch 3 sketch 2 sketch 3 16 wf SILENGWIND the blue blade turbine sketch 4 sketch 5 sketch 6 sketch 7 a SILENGWIND the blue blade turbine Silent Power Blades Jf assembly anti corrosion hub washer nut M16 stainless nose cone f l nut MS x a stainless oe yaw body E rubber pad E generator cabl
13. ibrations Move each rotorblade in running direction towards the edge of the blade guide of the hub The running direction is clockwise looking from the front Then fix the blades as described above The blades should not be out of balance then The blades have been balanced statically and dynamically In case of damage of only one blade you can buy a single one When ordering one blade be sure to inform RULIS Electrica Lda on the exact weight of the undamaged blades An incorrect tightening torque represents a significant security risk Regularly control the fixation of the blades After attaching the blades to the hub the set is fixed to the generator shaft with the enclosed screw nut use the enclosed hexagon socket screw key After that snap the nose cone into place on the assembly hub see page 17 sketch 5 6 and 7 Then you must connect the three AC outlet cables which have to be led from the SILENTWIND to the charge controller Attention During this procedure the 3 AC wires of the extention cable at the end must be connected together Otherwise the rotor system may start running and you can get injured Finally you mount the SILENTWIND on the mast Fix the 4 hexagon screws to the yaw clamp after inserting the rubber pad see page 18 sketch 8 When tightening the screws take care for a uniform circumferential tightening of the 4 screws The tightening should be made with small increments in order to avoid damaging the marine gr
14. ided external hybrid charge controller Hybrid 1000 e Maximum voltage adjustable for acid gel and AGM batteries Brake mode electronically or see enclosed manual manually with integrated Stop switch 3 2 1 Electrical data System voltage 12 24 VDC Max power input windgenerator 600 W Max current input windgenerator 40 A Max power input solar 550Wp Max current input solar 40A Max open circuit voltage input solar 50VDC LCD LED displays W V A kWh Ah load data ed SILENGWIND the blue blade turbine 3 2 2 Mechanical data Weight 1 50kg controller Package dimensions 270x130x80mm Warranty 24 months 3 3 Dimensions power output W power output W a SILENGWIND the blue blade turbine 3 4 Power diagram power curve silentwind 12V 550 500 450 468 350 300 250 200 150 100 50 ms0 223 45 6 7890 1 2314 1516 kho 468 V ZU EV B 13527 NA Wind speed m s Knots Kn power curve e 12V silentwind 24V measured in the wind tunnel with laminar wind power output W ms0 223456 789 WU 2 BU SE 16 n0 4 6 8 10 12 14 16 17 19 2 3 235 77 239 31 Wind speed m s Knots Kn power curve silentwind 48V e 24v measured in the wind tunnel with laminar wind ms0 223 4 5 67 8 9101121314 15 16 kn0 4 6 8 W246 7 1352729 31 Wind speed m s Knots Kn 48V measured in the wind tunnel with lamin
15. ing system can handle in strong wind conditions 2 2 Electrical risks An idle running windgenerator can generate a considerable AC voltage per phase Only connect all components if you are familiar with electric wiring The high voltage can cause serious injuries and fire if you do not pay attention to safety Caution recommended for cardiac pacemakers users etc Never touch the open end of the wires The current when charging the batteries can reach more than 30A DC The whole wiring electric components and connection points must be able to carry a current of 40 A Find information about suitable cable dimensions on page 9 Warning Wires with insufficient diameters can cause fire Make sure the wires are placed so that mechanical damages cannot occur A damaged cable is a severe safety risk Install a fuse to the batteries positive pole as close as possible to the battery The required value of the fuse depends on the rated current of the devices connected to the charge controller Please contact a professional for this purpose We recommend a fuse with the double nominal current of the connected devices Warning Whenconnecting the batteries sparks can arise A short circuit is to be avoided Always ensure sufficient ventilation The electrical installation should be carried out by persons with appropriate technical skills and knowledge Before a storm the SILENTWIND should be manually stopped with the stop switch on the charge controlle
16. r In case of storms we recommend fixing one rotorblade to the mast due to the risk of damage by flying objects 2 3 Installation risks Only use or build mounting support systems that can handle the load of the generator and the blast pressure of the wind in any condition Working on the mounting system should only be carried out on a calm day Make sure that nobody is close to the mast as SILENGWIND blue blade turbine Disconnect the battery from the charge controller when working in the system The turning of the blades must be avoided by fixing one blade to the mast If not the charge controller will be destroyed 3 Technical data 3 1 Windgenerator 3 1 1 Electrical data Type of generator Permanent magnet generator 3 phases AC Rated voltage 12 VDC 24VDC Rated power 420 Watt 450 Watt Rated peak power at 14 5 m s Start up speed 2 2 m s Start of charging 2 5 m s Charge indicator Blue LED on the buttom of housing 3 1 2 Mechanical data Safety test in wind tunnel 122 km h without failure Rotordiameter 1 15m Number of blades 3 Weight of blades 150g blade Material of blades Carbon fibre hand laminated RPM range 550 1700 Upm weight 6 8kg Generator Package dimensions 780x400x210mm weight 10 kg Colour white RAL 9010 powder coated Warranty 36 months 3 2 Charge controller e Charge and power management in the prov
17. r and if necessary refill with destilled water In the case that more than one battery is used check if all batteries have the same capacity and state of charge 12 Maintenance Maintenance of the SILENTWIND is not necessary The SILENTWIND is produced for troublefree long term use 13 Trouble shooting In case of problems however these can be easily solved by using the following check list Windgenerator doesn t start to run Possible Cause Test Solution Not enough wind Measure the wind speed Wait for more wind Anemometer start up speed from 2 2m s Stop switch activated Switch to RUN Generator shaft sluggish Turn manually Connection windgenerator charge controller damaged short circuit of AC cables short circuit of generator customer service 14 as SILENGWIND blade turbine Windgenerator doesn t charge Possible cause Test Solution Not enough wind Measure the wind speed at the rotor Wind speed on the main mast top may be higher Start up of charging depends on the battery status check the adjustment of the charge controller Electric wiring interrupted Check wires connections and gadgets Replace damaged wires or gadgets Fuse is gone Check fuse Replace fuse or cool down the automatic circuit breaker Carbon brushes in the yaw shaft have no contact Check carbon brushes and springs Replace carbon brus
18. rman WindGuard according to DIN EN61400 2 VDE 0 127 2 at windspeed of 122 km h at 5480 RPM This is an equivalent of sonic velocity at the tips of the blades For every day use and safety reasons we have equipped the charge controller with an electronical and manual stop switch 6 Diameters of cables System voltage 12 Volt Distance from wind generator 0 9 10 19 20 29 30 44 45 69 70 110 to the charge controller in m Cable cross sectionmm 6 10 16 25 35 50 AWG 10 8 6 4 2 1 Distance from the charge 0 9 10 19 20 29 30 44 45 69 70 110 contr to the battery in m Cable cross section mm 16 25 35 AWG 6 4 2 System voltage 24 Volt Distance from wind generator 0 9 10 19 20 29 30 44 45 69 70 110 to the charge controller in m Cable cross section mm 2 5 4 6 10 16 25 AWG 14 12 10 8 6 4 Distance from the charge 0 9 10 19 20 29 30 44 45 69 70 110 contr to the battery in m Cable cross section mm 16 25 35 AWG 6 4 2 System voltage 48 Volt Distance from wind generator to the charge 0 29 30 79 80 99 100 150 controller inverter in m Cable cross section mm 2 5 4 6 10 AWG 14 12 10 8 Distance from the charge contr to the battery 0 29 30 69 70 99 100 150 in m Cable cross section mm 4 6 10 16 AWG 12 10 8 6 as SILENGWIND
19. snow ice load fire etc If the equipment must be demounted for a warranty case and mounted again after repair or replacement the expenses for these procedures are not covered by RULIS Electrica Lda Whether repair or replacement is appropriate or necessary it s up to Rulis Electrica Lda decision only If neither repair nor replacement are possible the customer is only entitled to withdraw the order Unless applicable law says otherwise the rights of the buyer against the company Rulis Electrica Lda are restricted to this warranty terms and neither Rulis Electrica Lda nor the distributor of the products take over additional liability for direct or indirect damages Otherwise the general terms for products delivery and services from the Portuguese law are applicable 19 a SILENGWIND Notes 20 4 SILENGWIND the blue blade turbine Certificate of warranty er SILENGWIND the blue blade turbine Garantieschein Warranty card Name und Anschrift des K ufers Name and address of the purchaser Seriennummer Windgenerator Serialnumber windgenerator Seriennummer Laderegler Serialnumber charge controller Verk ufer Firmenstempel Unterschrift Purchaser company stamp signature Kaufdatum date of purchase Die genauen Garantie Bedingungen finden Sie in der Gebrauchsanweisung auf Seite 19 The exact warranty conditions you can find in the user manual on page 19
20. train relief inserted Yaw shaft Is the rubber pad well placed Rotor blades Mounted in line with instructions Assembly hub Is the assembly hub fixed to the generator shaft Is the central screw nut fastened with 30 Nm Connect to a 3 phase rectifier optional or the included charge controller Please read the charge controller manual for details on its installation Now you can go ahead 9 Run and Stop Switch the enclosed stop switch or the stop switch of the charge controller to position RUN If the wires are correctly connected to the battery without having mixed up the polarity the SILENTWIND should start charging if windspeed is sufficient You can control this on the LCD display of the charge controller 10 Charging indicator A blue LED at the bottom of the windgenerator body shows you if the generator is producing electrical energy The charging amount is shown on the display of the charge controller 11 Check ups Your SILENTWIND was constructed for long term use without any maintenance However simple and regular check ups ensure the necessary security 12 as SILENGWIND blade turbine Saftey first Before you start the check up make sure the blades are stopped and the battery is not connected to the charge controller The following check ups should be carried out at regular 12 months intervals 11 1 Rotor blades Check if the blades show damages like broken
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