140 tons. The 6.5 MW wind turbine head adopts a special airfoil family for wind turbines with high lift-to-drag ratio and low roughness sensitivity. The overall weight is 460 tons, of which the specific weight parameter of the generator head is 140 tons. Wind turbines are electrical equipment that convert wind energy into mechanical work, which drives the rotor to rotate and ultimately outputs alternating current.
STBLK-500W vertical axis low-speed wind turbine
Rated power (w): 500w
Starting wind speed (m/s): 2.m/s
Working wind speed (m/s): 3-25m/s
Rated wind speed (m/s): 9m/s
Safe wind speed (m/ s): 40m/s
Rated speed (r/m): 120r/m, 80r/m, 60r/m, optional speed
Number of blades (p): 5< /p>
Blade diameter/height (m): 2./1.2*0.4
Blade material: aluminum alloy or special light material
Noise: less than or equal to 5db
p>Operating temperature: 50° above zero to 40° below zero
Maximum power (w): 750w
Generator type: permanent magnet direct drive synchronous generator
p>Generator rated voltage (v): 48V
Generator weight (kg): 84
Motor warranty period: 2 years
Product Life span: about 20 years
STBLK-1KW vertical axis low-speed wind turbine
Rated power (w): 1kw
Starting wind speed (m/s): 2.0
Working wind speed (m/s): 3-25
Rated wind speed (m/s): 9
Safe wind speed (m/s): 40
Rated speed (r/m): 120r/m, 80r/m, 60r/m, optional speed
Number of blades (p): 5
Blade diameter/height (m): 2.5/1*0.6
Blade material: aluminum alloy or special light material
Noise: less than or equal to 5db
Working Temperature: 50° above zero to 40° below zero
Maximum power (w): 1550w
Generator type: Permanent magnet direct drive synchronous generator
Generation Machine rated voltage (v): 48V
Generator weight (kg): 97
Motor warranty period: 2 years
Product life: about 20 years< /p>
Recommended batteries for energy storage: 2 to 4 12V200ah batteries. You can choose.