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Vertical axis wind turbine 3kW SW-VAWT-3KW wind turbine,wind turbine for home-Senwei-China best wind turbine,wind turbine manufacturers
Vertical axis H-type SW-VAWT-3KW 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-3KW
Rotor diameter
3.2m
Blades quantity:
5pcs
Blade Length:
3.2m
Blades material:
Aluminium alloy * 5pcs
Rated output:
3.0KW
Maximum output:
3.3KW
working voltage:
DC48v/120/240/360V, 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 360V
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-3KW Power Curve
Estimated Annual Energy Production
SW-VAWT-3KW Vertical axis H-type
Average wind speed
Average Energy Turbulence
m/s
mph
Ideal
15%
20%
25%
4.5
10.1
5,475
4,654
4,380
4,106
5.0
11.2
6,132
5,212
4,906
4,599
5.5
12.3
7,884
6,701
6,307
5,913
6.0
13.4
8,760
7,446
7,008
6,570
Estimated Annual Energy Production (kWh)
to talk more details about SW-VAWT-3kw vertical axis wind turbine online, please to use
Whatsapp: +86-18806776641 / Skype: doris421pu;
email: sales@windpowercn.com
