3KW Generator,Renewable Power,Clean Energy,Solar Pv

Model Number

EFD-3KW

We produce CE and ISO Certificated Wind Generator from 300W upto 50KW

EFD-3KW Wind Turbine System

Numbers of Blade  3 pcs

Material of Blade   FRP Complex Resin

Diameter of Wind Rotor       4.5m

Start (out-in) wind speed       2.5m/s

Working wind speed      2.5-18m/s

Rated speed    220 rpm

Security wind speed       45m/s

Wind energy ratio   40%

Generator       Three phase

Permanent magnet generator

Generator rated power   3000w

Max output power  4000w

Charging voltage    240Vdc

Output voltage of Inverter     Single phase 220-240Vac/50HZ

110-130Vac /60HZ

Three Phase 380-415Vac/60HZ

Stop method   By Controller auto-brake or Manual

Wind direction tracking method    By dogvane and controller auto-adjustment

Speed adjustment method     By anemoscope and serve motor

Protect method      Intelligent control full-automatically

Tower type     Galvanized Tapered tower

Tower height & weight  12m/ 1450kgs

Charging control    Intelligent control full-automatically

Inverter power supply    Pure sine wave

Battery Matching (for off-grid wind system)       20pcs 12Vdc-120/150AH Lead-acid or colloid batteries

Grid tied inverter matching

(For on-grid wind system)     Input: 240Vdc

Output: 240Vac single phase or 380-415Vac Three phase

Recommend : SMA WB3000A (one pcs)

                      Sungrow WG5K (one pcs)

Time of charging (off-grid type)   About  18 hours

Annual power generation      About 6500 KWH ( annual average wind speed above 5m/s )

Packing details     

Total packages      4pkgs

Total N.W / G.W  880kgs / 960kgs

Total Volume 4.2 CBM