More than 100.000 kWh per year at 5 m/s

Compact 125 is a wind power turbine designed and entirelly produced in Italy, with technology made in EU

Calculated annual energy productions assume nominal power curve, a weibull distribution with shape factor k=2 and a turbine availability factor of 0.95

MAIN FEATURES

  • Wind class: IEC WTGs: III A
  • Certifications: CE, CEI 0-21
  • International standard: IEC 61400-1
  • Operating temperature: -10° to 40° C
  • Lifetime: 20 years

GENERATOR

  • Model: ABB generator
  • Type: Asynchronous generator
  • Configuration: 3 phases, 400 VAC, 50 Hz

ROTOR

  • Blade number and material: 3, fiberglass/polyester
  • Configuration: horizontal axis, upwind
  • Rotor speed: 40 rpm, constant
  • Rotation direction: clockwise
  • Rotor diameter: 23.45 m
  • Swept area: 431.7
  • Power regulation: Stall control
  • Blades weight: 1750 kg
  • Nacelle weight: 5150 kg

GEARBOX

  • Parallel-axis model

BRAKE AND SAFETY SYSTEMS

  • Main brake system: Rapid fail-safe mechanical brakes
  • Secondary safety: Independent auxiliary brake
  • Yaw control: active
  • Passive stall control

PERFORMANCE

  • Rated power: 50 – 55 – 60 kW
  • Nominal wind speed: 11 m/s
  • Cut-in wind speed: 3 m/s
  • Cut-out wind speed: 18 m/s

CONTROLS

  • Control system: Programmable logic controller (PLC)
  • User interface: Wireless or wired network software interface for remote monitoring and control

Power curve of the Optiturb C125 wind turbine under standard atmospheric conditions (Temperature: 15° C, Density: 1.225 )

III A class parameters

  • V Ave (Maximum average annual wind speed) = 7,5 m/s
  • V Ave (Extreme velocity at hub height, on a 3-second average, with 50-year recurrence period): 52.5 m/s

If needed, the Optiturb engineering team is ready to analyze different types of supports to adapt the C125 to foundations being designed or already existing on the site.

Standard configurations

Tubolar tower
24 mt 30 mt 36 mt
Lattice towe 24 mt 30 mt Fino a 50 mt
ACOUSTICAL PERFORMANCE
Wind speed (m/s) Equivalent sound level at the source, dB(A) Equivalent sound level at distance, dB(A)
50m 100m 200m 400m
6 94.2 50.0 45.1 39.0 32.1
8 96.6 52.4 47.5 41.4 34.5
10 101.3 57.1 52.2 46.1 39.2

The measured acoustic performance depends on the installation site and could be affected by other factors

Compact 125?

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