VETAR 4
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VETAR 4 is one of VETAR family wind turbines with same features and characteristics as other VETAR wind turbines:     High power per size ratio. Reliability (two separated electro generators). Low noise and low vibrations (counter rotating rotors). Birds and baths protection. Differently from other wind turbines with protective grille, and some reduction in wind turbine performances, VETAR 4 wind turbine can provide 100% percent protection of bids and bats. Rated power 4 kW, maximum power 5kW. Technical Data Rated Power 4 kW at 13 m/s wind velocity Maximum Power 5 kW at 14 m/s wind velocity Cut in wind velocity 3.5 m/s Cut out wind velocity 40 m/s Survival wind velocity 50 m/s Rotors Diameter 1.34 m Highest diameter 1.94 m Grid feeding 400V, 50Hz, 3 phase 3W or 4W + PE Turbine controller VETAR 4 wind 5kW interface Inverter VETAR 4 5kW inverter Yaw controller active or passive Breaking system resistors braking Remote monitoring LAN/GPRS/4G Interface graphic display Designed life span ≥ 20 years Tower free standing Turbine mass 100 kg Acoustic emission ≤ 35 dB Warranty 5 years

VETAR 4 wind turbine 8000 5000 without protective grill - power on rotors (W) without protective grill - exit power (W) with protective grill - power on rotors (W) with protective grill - exit power (W) 2000 VETAR 4 power projections in graph VETAR 4 grill loses (%) VETAR 4 power projections in table All rights reserved © Poduhvat DOO