STECA AJ 275 12V200W to 24V2400W inverter

STECA AJ 275 12V200W to 24V2400W inverter View full size


- 12V 200 VA 

- Pure sine wave 

- Robust 

- Very reliable


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248,48 €


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" German quality 12v200w converter"

The cables for connecting the battery and the load are already mounted on the Steca AJ, thus making it easier to install the device. The automatic standby mode considerably reduces the inverter’s own consumption.


Product characteristics

  •     Pure sine wave voltage 
  •     Excellent overload capacity 
  •     Optimal battery protection 
  •     Automatic load detection 
  •     High reliability 

Electronic protection functions 

  •     Overvoltage battery disconnection
  •     Deep discharge protection
  •     Over temperature and overload protection
  •     Reverse polarity by internal fuse (except Steca AJ 2100-12) protection
  •     Short-circuit protection
  •     Audible alarm at deep discharge or overheating 


  •     Colored LED shows operating states 


  •     Adjustable load detection 
  •     Main power switch 


  •     European Standards (CE) compliant
  •     RoHS Directive compliant





Voltage system12V
Continuous power200 VA
30 min. power275 VA
5 sec. power450 VA
Max. efficiency93 %
Standby consumption0,3 W 
On mode consumption2.4 W
Battery voltage

10.5 V ... 16V

output voltage230 V AC +0/-10% (Pure sine wave)
Frequency50 Hz + / - 0,05% (crystal controlled)
Ambient temperature-20 °C … +50 °C
Cable lenght battery/AC 1,2 m / 1 m
Protection degreeIP 30
Dimensions170 x 142 x 84 mm
Weight2,4 Kg






Convertisseur steca gamme AJ



All range Steca AJ optionnal (above)

275-12, 350-24, 400-48, 700-48, 1000-12, 2100-12, 2400-24


(Datasheet on download)




Voltage12V / 24V
Power200 VA à 2400 VA
Inverter power- de 1000VA

Data sheets and documentation