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Vertical axis wind turbine 5kW SW-VAWT-5KW wind turbine,wind turbine for home-Senwei-China best wind turbine,wind turbine manufacturers
Vertical axis H-type SW-VAWT-5KW wind turbine --| Home | wind solar hybrid system | Off grid | On grid
Advantages of Vertical Axis Wind Turbines
ü Safe and quiet, low speed and low noise
ü Not affected by wind direction
ü Safe for birds
ü Maintenance-free, long service life
ü Lower tower height requirements
ü Lower foundation requirements
Superior to other vertical axis wind turbines
? Both lift torque and drag torque can be obtained
? Low rated wind speed of 11m/s results in higher efficiency of wind power generation,
? Wide effective wind speed range and increased power generation
? Emergency manual braking;
? Automatic electromagnetic brake;
? Stall control;
release extra load on dump-load box to speed down the wind turbine
Specification
Model
SW- VAWT-5KW
Rotor diameter
3.5m
Blades quantity:
5pcs
Blade Length:
3.65m
Blades material:
Aluminium alloy * 6pcs
Rated output:
5.0KW
Maximum output:
6.0KW
working voltage:
DC48/96/120V/240/360/500 V, AC220/380V
working wind speed:
3-20m/s
Initial wind speed:
2.5m/s
Nominal wind speed:
11.0m/s
Storm-stand:
up to 45m/s
Rated rotate speed:
120r/min
Wind turbine type:
Three-phase, PMG Alternator 220V/380V
Working temperature:
from -40 to +60 C
Blade Speed Control
Electromagnetic stall protection
Stop methods:
Automatic electromagnetic brake, handbrake
Speed regulation methods:
Stall protection
Gearbox:
None, Direct Drive
Accumulators full charge time:
about 8 hours
Over-speed protection
Automatic electromagnetic brake
SW-VAWT-5KW Power Curve
Estimated Annual Energy Production
SW-VAWT-5KW Vertical axis H-type
Average wind speed
Average Energy Turbulence
m/s
mph
Ideal
15%
20%
25%
4.5
10.1
8,212
6,980
6,570
6,160
5.0
11.2
10,220
8,687
8,176
7,665
5.5
12.3
12,410
10,549
9,928
9,308
6.0
13.4
14,965
12,720
11,972
11,224
Estimated Annual Energy Production (kWh)
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