ws.gif (1302 bytes)   Technical data

Explanations for model markings:
For example WS-0,30A, which stands the storm of 60 m/s:
        -number 0,30 = swept area of 0,30 m2
        -alphabet (A) = wind endurance class
        A=60 m/s
        B=40 m/s
        C=30 m/s                                     Click the picture to go back to models.

Characteristics:

   

WS-0,30C    
WS-0,30C		 WS-0,30AWS-0,30A
Rated power 9A/12V 9A/12V                        
Mast recommendation wood/metal metal
Cut-in wind speed 2,8 m/s 3,0 m/s
Rated wind speed 15 m/s 18 m/s
Cut-out wind speed none none
Swept area 0,30 m2 0,30 m2
Vane weight 2 kg 2 kg
Total weight of turbine 36 kg 80 kg
Rotor speed control not required, electronic not required, electronic
Overspeed control none required none required
Generator model Windside Windside
Generator construction permanent magnet permanent magnet
Generator types 1-400 V/12,24,48 V 1-400 V/12,24,48 V
Gear box without gear without gear
Main brake system electronic electronic
Charging controller Windside WGU-22 Windside WGU-22
Measured sound emission 0 dB 0 dB

 

Characteristics:

 

 WS-4C           WS-4C WS-4A

 

   WS-4A
Rated power 20A/12 V 20A/12 V
Mast recommendation wood metal
Cut-in wind speed 1,5 m/s 1,9 m/s
Rated wind speed 15 m/s 18 m/s
Cut-out wind speed none none
Swept area 4 m2 4 m2
Vane weight 40 kg 40 kg
Total weight of turbine 700 kg 1.000 kg
Rotor speed control not required, electronic not required, electronic
Overspeed control none required none required
Generator model Windside Windside
Generator construction permanent magnet permanent magnet
Generator types 1-400 V/12,24,48 V 1-400 V/12,24,48 V
Gear box without gear without gear
Main brake system electronic electronic
Charging controller Windside WGU-25/WGC-10 Windside WGC-10
Measured sound emission 0 dB 0 dB

 

Characteristics:


   

WS-0,15C/B

 

 


       WS-0,15C

 WS-2B     WS-2B
Rated power 9A/12V 20A/12 V
Mast recommendation wood/metal wood/metal
Cut-in wind speed 3,8 m/s 2,0 m/s
Rated wind speed 20 m/s 20 m/s
Cut-out wind speed none none
Swept area 0,15 m2 2 m2
Vane weight 1 kg 20 kg
Total weight of turbine 30 kg 400 kg
Rotor speed control not required, electronic not required, electronic
Overspeed control none required none required
Generator model Windside Windside
Generator construction permanent magnet permanent magnet
Generator types 1-400 V/12,24,48 V 1-400 V/12,24,48 V
Gear box without gear without gear
Main brake system electronic electronic
Charging controller Windside WGU-22  Windside WGU-25/WGC-10
Measured sound emission 0 dB 0 dB

 

 

 

 

Power production of wind turbines watts m/s

Starting of power production at m/s
  4 3 2 2 2 2
Wind
velocity
m/s		 Model
WS-0,15
W		 Model
WS-0,30C
W		 Model
WS-2
W		 Model
WS-4
W		 Model
WS-30
W		 Model
WS-75
W
3 1 2 10 20 150 375
4 2 4 20 40 300 750
5 3 7 35 70 527 1312
6 5 10 50 100 750 1875
7 7 15 75 150 1125 2812
8 10 21 105 210 1575 3937
9 15 30 150 300 2250 5625
10 20 40 200 400 3000 7500
11 22 55 275 550 4125 10312
12 35 70 350 700 5250 13125
13 45 90 450 900 6750 16875
14 60 120 600 1200 9000 22500

 

Expected annual production is -100W/m2 = 860 kWh/m2/year

Estimated annual production of different models:
Model: Average wind speed 3 m/s 5 m/s 7,5 m/s 10 m/s  
WS-0,15 = 8 25 60 129 kWh/year
WS-0,30C = 17 60 120 258 kWh/year
WS-2 = 86 301 800 1720 kWh/year
WS-4 = 172 602 1700 3440 kWh/year
WS-30 = 1290 4532 12000 25800 kWh/year
WS-75 = 3225 11283 32000 64500 kWh/year