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Windy Boy 3300 / 3800


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Windy Boy 3300 / 3800

Wind energy

WINDY BOY - grid-coupling small wind energy plants
The grid-coupling of small wind energy plants is simpler than ever - with the Windy Boy from SMA. It converts the variable frequency voltage from wind generators into grid conforming AC voltage. Thus the energy can be used privately, excess energy fed into the mains grid and respectively remunerated. The Windy Boy works perfectly together with the Sunny Island in stand-alone grids for the electrification of remote areas.

The Windy Boys are suitable for wind generators from a wide variety of manufacturers and power classes. They guarantee an optimal power adjustment and very high energy yields.They are also best suited for flexible and worldwide use - ensured by the robust housing, the SMA Grid Guard disconnection device, the electric separation to the grid along with an automatic 50 or 60 Hz recognition.

Windy Boy 3300 / 3800


Highest yield in any climate

With a maximum efficiency of 95.6 %, the Windy Boy 3300 and 3800 inverters are among the most costeffective inverters for small wind turbine systems. The weatherproof enclosure and broad temperature range permit installation at nearly any location, and thanks to the OptiCool cooling system, the inverters operate at outdoor temperatures of up to 45 °C with maximum output. The programmable polynomial curve enables optimal adaptation to the turbine curve, which increases yield. And in case of a problem: the worldwide SMA Service and comprehensive warranty program provide maximum reliability.
 


Economical

  • Up to 95.6 % efficiency
  • OptiCool: continuous operation even at high temperatures


Reliable

  • Galvanic isolation
  • Compatible with the Windy Boy Protection Box 500
Simple
  • Free choice of mounting location
  • Programmable polynomial curve enables free selection of turbines
  • Certified for the major countries (SMA Grid Guard)


Reliable

  • Worldwide SMA Service including Serviceline
  • Comprehensive SMA warranty program


  Windy Boy
3300		 Windy Boy
3800
Input (DC)    
Max. DC power (@ cos φ=1) 3820 W 4040 W
Recommended array power at 2500 / 5000 3100 W / 2800 W 3600 W / 3300 W
Max. input voltage / nominal DC voltage 500 V / 200 V 500 V / 200 V
Min. open-circuit voltage for activating "Turbine Mode" 200 V 200 V
Voltage range in "Turbine Mode" 200 V – 500 V 200 V – 500 V
Max. input current 20 A 20 A
     
Output (AC)    
Rated output power (@ 230 V, 50 Hz) 3300 W 3800 W
Max. apparent AC power 3600 VA 3800 VA
Nominal AC voltage / range 220 V, 230 V, 240 V / 180 V – 265 V 220 V, 230 V, 240 V / 180 V – 265 V
Power line frequency / range 50 Hz, 60 Hz / -4.5 Hz ... +4.5 Hz 50 Hz, 60 Hz / -4.5 Hz ... +4.5 Hz
Rated power frequency / rated power voltage 50 Hz / 230 V 50 Hz / 230 V
Max. output current 18 A 18 A
Power factor at rated output power 1 1
Feed-in phases / connection phases 1 / 1 1 / 1
     
Efficiency    
Max. efficiency / European efficiency 95.2 % / 94.4 % 95.6 % / 94.7 %
     
Protection    
Ground fault monitoring / grid monitoring yes / yes yes / yes
DC reverse polarity protection / AC short-circuit current capability / galvanically isolated yes / yes / yes yes / yes / yes
Protection class (according to IEC 62103) / overvoltage category (according to IEC 60664-1) I / III I / III
     
General data    
Dimensions (W / H / D) 450 / 352 / 236 mm
(17.7 / 13.9 / 9.3 inch)		 450 / 352 / 236 mm
(17.7 / 13.9 / 9.3 inch)
Weight 38 kg / 83.8 lb 38 kg / 83.8 lb
Operating temperature range -25 °C ... +60 °C /
-13 °F ... +140 °F		 -25 °C ... +60 °C /
-13 °F ... +140 °F
Noise emission 40 db(A) 42 db(A)
Topology LF transformer NF transformer
Cooling concept OptiCool OptiCool
Protection class of electronics / connection area (according to IEC 60529) IP65 / IP65 IP65 / IP65
Climatic category (according to IEC 60721-2-1) 4K4H 4K4H
Maximum permissible value for relative humidity (non-condensing) 100 % 100 %
     
Features    
DC terminal SUNCLIX SUNCLIX
AC terminal Connector Connector
Display Text line Text line
Interfaces: RS485 / Bluetooth opt. / opt. opt. / opt.
Warranty: 5 / 10 years yes / opt. yes / opt.
Certificates and approvals (additional on request) CE, VDE0126-1-1, DK 5940 ED2.2, G83/1-1, CER/06/190, RD 1663, AS4777, EN 50438 CE, VDE0126-1-1, DK 5940 ED2.2, G83/1-1, CER/06/190, RD 1663, AS4777, EN 50438
     
DK 5940 ED2.2 only applies to IT variant
Data at nominal conditions		    
Type designation WB 3300 WB 3800

Additional Information

  • manufacturer:  SMA Solar Technology / Germany /
Total Views: 2717

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