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SUNNY BOY 3300 / 3800

 
 

SUNNYBOY 3300 / 3800

The Best in their Class
It is robust, easy-to-handle, and, thanks to its galvanic isolation, can be used in all kinds of AC grids: the Sunny Boy 3300 / 3800. Due to its suitability for generator grounding, it can be combined with all module types. The die-cast aluminum enclosure, with the OptiCool active cooling system, guarantees the highest yields and a long service life, even under extreme conditions.

  Sunny Boy
3300
Sunny Boy
3800
Input (DC)    
Max. DC power (@ cos φ=1) 3820 W 4040 W
Max. input voltage 500 V 500 V
MPP voltage range / rated input voltage 200 V – 400 V / 200 V 200 V – 400 V / 200 V
Min. input voltage / initial input voltage 200 V / 250 V 200 V / 250 V
Max. input current 20 A 20 A
Max. input current per string 16 A 16 A
Number of independent MPP inputs / strings per MPP input 1 / 3 1 / 3
     
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
AC power 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 power 1 1
Adjustable displacement factor
Feed-in phases / connection phases 1 / 1 1 / 1
     
Efficiency    
Max. efficiency / European efficiency 95.2 % / 94.4 % 95.6 % / 94.7 %
     
Protection    
Input-side disconnection device yes yes
Ground-fault monitoring / grid monitoring yes / yes yes / yes
DC surge arrester Type II, can be integrated
DC reverse-polarity protection / AC short-circuit current capability / galvanically isolated yes / yes / yes yes / yes / yes
All-pole sensitive residual current monitoring unit
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 / 83.6 lb 38 kg / 83.6 lb
Operating temperature range -25 °C ... +60 °C / -13 °F ... +140 °F -25 °C ... +60 °C / -13 °F ... +140 °F
Noise emission (typical) 40 dB(A) 42 dB(A)
Internal consumption (night) 0.1 W 0.1 W
Topology LF transformer LF transformer
Cooling concept OptiCool OptiCool
Degree of protection (according to IEC 60529) IP65 IP65
Degree of protection of connection area (according to IEC 60529) IP65 IP65
Climatic category (according to IEC 60721-3-4) 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
Interface: RS485 / Bluetooth opt. / opt. opt. / opt.
Warranty: 5 / 10 / 15 / 20 / 25 years yes / opt. / opt. / opt. / opt. yes / opt. / opt. / opt. / opt.
Multi-function relay
Certificates and approvals (more available on request) CE, VDE0126-1-1, DK 5940 ED2.2**, G83/1-1, CER/06/190, RD 1663/2000, RD 661/2007, PPC, AS4777, EN 50438*, PPDS, UTE C15-712-1, C10/11 CE, VDE0126-1-1, DK 5940 ED2.2**, G83/1-1, CER/06/190, RD 1663/2000, RD 661/2007, PPC, AS4777, EN 50438*, PPDS, UTE C15-712-1, C10/11
* Does not apply to all national deviations of EN 50438
** Only applies to IT option
   
Data at nominal conditions    
Type designation SB 3300 SB 3800
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