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Studer COMPACT Inverters

The COMPACT series consist of fully automatic pure sine wave inverters/battery chargers/ transfersystems.

  • * the inverter converts your battery voltage to AC voltage for all electrical devices
  • * the high power charger supplies charge current to the battery
  • * the automatic transfersystem manages the available power
The COMPACT benefits from our long experience in delivering a "one step ahead" technology.

The SI series offer:

  • * a high and steady efficiency
  • * an outstanding overload capacity, thanks to the combined use of a toroidal transformer and a MOS power stage
  • * an ultra-fast regulation and microprocessor controlled
  • * an electrical supply to any kind of device
  • * a fast transfer relay
  • * a 4 STAGE (I/U/Uo/equalizing) battery charger with Power Factor Correction
  • * a complete internal protection of the COMPACT (overload, overheat, short-circuit, reverse polarity)
  • * an adjustable stand-by level on a large range and from a very low level
  • * no noise thanks to HF-switching > 20 kHz

The Compacts in 12 and 24 V are certified according to the norm ECE-R 10 (E24). It is indeed mandatory in all countries of the EU, for appliances on board of vehicles, to be E certified.