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Type 225/40 KW   |   Type 250/50 KW   |   Type 400/100 KW   |  Type 750/180 KW    |   BROCHURES
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Techincal Detail

Details	Type 400/100 KW
Over all Data Cut in windspeed Cut out Windspeed Rated windspeed Survival Windspeed Tip Speed Rotor Revolutions Hub height (optional) Nacelle tiltangle Regulation	Approx. 4m/s Approx. 25m/s 15 m/s 60m/s at 2 sec gust 58/39 m/s 35.7 / 23.8 rpm 36 m 5 Degrees Stall
Gear Box Type Gear Ratio No.of steps	Helical 1:42 2
Generator Rated Power Output Type Voltage Revolutions Frequencies	400/100 KW Asynchronous 3phase 690V 1500/1000 rpm 50 Hz
Tower Type Height (Optional) Material Sections Ladder Nacelle frame	Tubular 34.7 m Steel plate 4 Inside the tower Hot Sprayed galvanised welded steel plate frame
Rotor No. of blades Diameter Swept area Material Pitch Power Regulation	3 31 m 755 sq.m Polyester reinforced Fiberglass Fixed Stall
Brake System Aerodynamics Mechanical Yaw System	Leading tip spoiler Failsafe disc brake Siewing system with Gearmotors yawing
Controls	Micro Processor based

SAFETY SYSTEMS

 Hydralically activated blade-tip brakes

 Electro-mechanical "fail-safe"disc brake

 Grid control of:
       a. Voltage 690v +(or)- 13%
       b. Frequency 50 Hz + 1-3Hz
       c. Phase equality control

 Over-speed control on rotor that activates disc brake

 Thermo-detector in generator

 Vibration control switch

 Automatic untwisting of cables

 Thermo relay for yaw-gear motor.

 90 degree yaw Nacelle,in case of malfunction

 Automatic stop for work brake pads

 Automatic start-up inthe event of grid failure.

 Self-diagnostic in case of failure.Display indicates failure code.

 Ready to be linked via modem with computer Management system.

 Built-in data processor.

 Automatic stop at windspeeds above 25 m/s.

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Power Curve


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Techincal Drawing