Wind Turbine Technical Specifications

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Nancy Lawson
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4 m Blade material: GFRP Start-up wind speed: 1.

Material Property Glass fiber reinforced plastic (GFRP) Technical name Density [g/cm 3 ] 1.2 1.35 Thermal conductivity [W/(m K)] 0.24 0.

1 Wind Turbine Technical Specifications Model: SIKCO Wind 2000 Quick Details Place of Origin: Kharghar Brand Name: SIKCO Capacity 02 KWh / day Rated power: 100W Max power: 180W Output voltage: DC12V/ DC 24V Rated wind speed: 4.9 m/s Rotor diameter: 2.4 m Blade material: GFRP Start-up wind speed: 1.9 m/s Work wind turbine speed: 200r/min Number of blades: 3 Turbine weight: 18 kg Except blades Each Blade weight 2 kg Turbine Blade Blade Material Property Glass fiber reinforced plastic (GFRP) Technical name Density [g/cm 3 ] Thermal conductivity [W/(m K)] Yield strength [MPa] Young's modulus [psi] Flexural strength (yield) [psi] Compression strength [psi] 9400 Coefficient of thermal expansion (linear) [mm/(mm C)] Vicat B [ C] Resistivity [Ω m] 1000 Surface resistivity [Ω] Fiber-reinforced polymer

2 Controller Intelligent Micro processor Protection against short circuit, over and under voltage Voltage range Current Range High speed condition Reverse connection provided Wattmeter / Voltmeter / Ammeter / KWH meter Battery over and discharge provided Over current protection Output over voltage Manual locking Over speed protection in gusty wind Working temperature Relative humidity (Digital) 12V-24 V (Auto selection) 05 A - 15 A Load bypass to dump load (Digital) (Unload to dump load) Auto yaw movement / flexi blade 0-55 C 0-95% RH Alternator Body Aluminum casting Winding Copper Magnet Permanent Double bearing Model SIKCO Wind 2000 Rated Power m/sec 100 Maximum power (Watts) 180 watts Design Voltage (V) DC 12 Rated Rotation (rpm) 200 Size in dia (mm) 200 Pole pairs 8 Work Temperature( C) -30 C to +65 C Generator Style 3-phase AC PM Startup Torque (N m) 0.9 Net Weight (kg) 04 Make SIKCO Cable Polycab / Finolex/ Equivalent Start-up / Cut-in wind speed 1.9 m/s & 2.9 m/s Design wind speed 4.9 m/s Cutout speed 21 m/s

3 Turbine Basic Specifications: 1. Low speed permanent magnet generator 2. Low starting torque, High generating efficiency 3. Glass fiber high efficiency blades 4. SKF bearing with high performance 5. Balanced yaw system 6. Designed for minimal maintenance and easy install 7. Downwind and auto control of speed 8. The span life is 20~25 years. High quality and competitive price guarantee SIKCO a huge market all over India and in Africa as well. Micro-processor based intelligence controller 1. Showing line voltage output. 2. Have the auto-protection function of the batteries Reverse protection, anti-disconnect battery protection, battery damage protection. 3. When the charge current is high in strong wind, controller can load the wind turbine automatically by passing extra power to dump load. And charging the battery with low current. 4. The wind turbine loads uniformly with fully loaded all the time. Pure sine wave inverter (Off grid) 1. Pure sine wave output can drive any household appliances. 2. Use integrated circuit, less wire connection. 3. Adopting micro-processor technology, improving system integration. 4. Excellent protection includes over voltage shutdown, under voltage shutdown, over current 5. UPS mode and Inverter mode

4 Pure sine wave hybrid inverter (On grid ) 1. When solar/wind energy is sufficient then total o/p load will be on solar/wind through MPPT & Inverter. Excess solar/wind power will charge batteries. 2. When solar/wind energy is weak then inverter is taking DC source from solar & balance from batteries. 3. When batteries reach 75% discharge level (25% kept as a buffer) the o/p load is shifted to grid and change over time will be 1 to 2 seconds. 4. After shifting load to grid (bypass) the batteries are charged from solar/wind energy and if solar energy not sufficient to charge the batteries, then remaining DC power is taken from grid chargers (Inverter is acting as a grid) 5. Once the batteries are fully charged then load is shifted back to inverter from grid. 6. During change over from inverter to grid (i.e 75% battery discharged) and if grid supply is not present then again load is shifted to inverter to use buffer battery backup (i.e balance 25%) 7. When grid returns during inverter which is working on buffer battery backup then the load is shifted to grid & batteries are charging through solar/wind or grid as per bidirectional logic. Competitive Advantages: Down Wind Turbine is small in size, and simple in design. It fully uses lift and drags force, easily produce rated power at low wind speed. 3 Phase Permanent Magnet AC Generator, direct driven, no gearbox, and not need Tail. Less maintenance due to simple construction. It has perfect performance in low wind speed. With low rpm of generator; controller can be MPPT, on grid; inverters can be pure sine wave with automatic off-grid interface or directly on grid invertors. Furling less design Can be installed on the building rooftop Uses downwind designs

5 ons Life time service assurance Packaging & Delivery Packaging Detail: Metal piping frame / Plywood box/case Delivery Detail: 21 working days after clear PO

Wind Kids Series Wind Turbine Specification

Wind Kids Series Wind Turbine Specification Features: High quality permanent magnet High quality and high strength aluminum alloy to ensure light weight and easy installation Blades adopt fiber-glass reinforced