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STUDER

AJ Series

The AJ series consist of pure sine wave inverters that convert the battery voltage to AC voltage for all AC devices.

The AJ series offer:

  • a range from 275 to 2400VA (P30)
  • a high and steady efficiency
  • an outstanding overload capacity, thanks to the combined use of a toroidal transformer and a MOS power stage
  • a digital regulation and microprocessor controlled
  • an electrical supply to any kind of electrical device
  • a complete internal protection of the inverter (overload, overheat, short-circuit, reverse
    polarity)
  • an adjustable stand-by level on a large range and from a very low level (optional for AJ 275-12, 350-24 and 400-48)
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SI Series

The SI series consist of "high end" pure sine wave inverters for AC voltage systems, and even allow to create a real 3-phased grid with 3 SI, from the 1200W unit.
You can use the SI for any AC system in 230Vac (also in 115Vac/60Hz on request, up to 2300W).

The SI benefits from our long experience in delivering a "one step ahead technology".

The SI series offer:

  • a high and steady efficiency
  • an outstanding overload capability, thanks to the combined use of a toroidal transformer and a MOS power stage
  • an ultra-fast regulation
  • an electrical supply to any kind of device
  • a complete internal protection of the SI (overload, overheat, short-circuit, reverse
    polarity)
  • an stand-by level adjustable on a large range and from a low threshold on
  • no noise thanks to HF-switching > 20 kHz
  • the possibility to assemble 3 inverters (min. SI 1200) in a 3-phased 3 x 400V stand-
    alone grid
  • an optional solar charge controller for solar powered systems (only with SI 600 and SI 800).
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XP Compact Series

The XP COMPACT series consist of fully automatic pure sine wave inverters with battery chargers and transfersystems.

  • the inverter converts the battery voltage to 230Vac AC voltage
  • the high power charger supplies charge current to the battery
  • the automatic transfersystem manages the available power

The XP COMPACT benefits from our "one step ahead" technology in the field of inverters.

THE XP COMPACT SERIES OFFER:

  • a high and steady efficiency
  • an outstanding overload capability, thanks to the combined use of a toroidal transformer and an
    oversized MOS power stage
  • an ultra-fast regulation and microprocessor control
  • an electrical supply to any kind of appliance
  • a fast transfer relay
  • a 4 STAGE (I/U/Uo/equalizing) battery charger with Power Factor Correction (PFC)
  • a potential free contact for alarm purpose if the remote control is not used (default settings)
    and programmable with the optional remote control RCC-01
  • a complete internal protection of the XP COMPACT (overload, overheat, short-circuit, reverse
    polarity)
  • an stand-by level adjustable on a large range from a very low load detection
  • no noise thanks to HF-switching > 20kHz
  • battery cables mounted
  • easy wall mounting by 4 external screws
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Compact Series

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 COMPACT 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

 

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HP Compact Series

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

  • the inverter converts the 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 HP COMPACT benefits from our long experience in delivering a "one step ahead" technology.

THE HP COMPACT SERIES OFFER:

  • a high and steady efficiency
  • an outstanding overload capability, 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 with following powers 30A/6,9kVA (50A/11,5kVA for the HPC 7048)
  • a 4 STAGE (I/U/Uo/equalizing) battery charger with Power Factor Correction
  • a complete internal protection of the HP COMPACT (overload, overheat, short-circuit)
  • an stand-by level adjustable on a large range and from a low threshold on
  • no noise thanks to HF-switching > 20 kH
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MBC Battery Chargers

Our 2 ranges of batteries chargers : an answer to the requirements of mobile - terrestrial or marine - and solar applications.

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