Studer

AJ Series Inverters SI Series Inverters
Xtender Series Inverter-Chargers Compact Series Inverter-Chargers
Battery Chargers DC/DC Converters

AJ Series

The AJ range consists of sine wave inverters that convert a battery's DC voltage into AC voltage, which can be used by all electrical appliances.

Features:
  • High and steady efficiency.
  • Outstanding overload capabilities.
  • Digital regulation and control by microprocessor.
  • Electrical supply to any type of appliance.
  • Full internal protection.
  • Stand-by level adjustable from a very low threshold.
  • Battery lifetime optimisation (B.L.O.) function.
P30/Pnom Battery voltage Voltage / Output frequency
AJ 275-12 275 / 200 W 12 VDC 230 VAC / 50 Hz
AJ 350-24 350 / 300 W 24 VDC 230 VAC / 50 Hz
AJ 500-12 500 / 400 W 12 VDC 230 VAC / 50 Hz
AJ 600-24 600 / 500 W 24 VDC 230 VAC / 50 Hz
AJ 1000-12 1000 / 800 W 12 VDC 230 VAC / 50 Hz
AJ 1300-24 1300 / 1000W 24 VDC 230 VAC / 50 Hz
AJ 2100-12 2100 / 2000 W 12 VDC 230 VAC / 50 Hz
AJ 2400-24 2400 / 2000 W 24 VDC 230 VAC / 50 Hz
Click here for more detailed information on the AJ Series

SI Series

The SI range consists of sine wave inverters that convert the DC voltage of a battery into AC voltage which can be used by all electrical appliances.

Features
  • High efficiency.
  • Outstanding overload capabilities thanks to the combined use of a toroidal transformer, of an oversized power stage and of an ultra-fast regulation.
  • Electrical supply to any kind of appliance.
  • Full internal protection.
  • Stand-by level adjustable over a large range and from a very low threshold.
  • Reliable and silent working with all kinds of loads.
Pnom Battery voltage Voltage / Output frequency
SI 1212 1200 W 12 VDC 230 VAC / 50 Hz
SI 3324 3300 W 24 VDC 230 VAC / 50 Hz

Xtender Series

The Xtender series provides an unmatched freedom of use due to its many functions. In a basic application, it offers a total package: the functions of inverter, battery charger, transfer system and assistance to the source. These functions can be combined and controlled in a totally automatic way for exceptional ease and optimal management of available energy. Its programmable auxiliary contacts also permit interconnection with existing systems or the implementation of extended functions. Fully programmable by means of its remote control, it enables the software update; thus making it an upgradeable product to which new functions may be added further on. Through the implementation of several units, it is possible to create a 3-phase source or to set them in parallel, in order to increase the power available. Up to 9 Xtender series inverters can then be combined together.

Features
  • True sine wave voltage.
  • Reliable and silent with any kind of load.
  • Outstanding overload capabilities.
  • Smart-Boost function for assistance to the source even with difficult loads.
  • Automatic reduction of peak loads (power shaving).
  • Multi-stage programmable battery charger with PFC.
  • Stand-by level adjustable over a large range and from a very low threshold.
  • Ultra-fast transfer relay.
  • Control by digital signal processors (DSP).
  • High efficiency.
Inverter Charger Transfer
Model Battery voltage Voltage / Output frequency Power P30 / Pnom Power Smart-Boost Charge Current Maximum Current
XTM 2000-12 12 VDC 230 VAC / 50 Hz 2000 / 2000 W 2000 W 100 ADC 50 AAC
XTM 3500-24 24 VDC 230 VAC / 50 Hz 3500 / 3000 W 3500 W 90 ADC 50 AAC
XTM 4000-48 48 VDC 230 VAC / 50 Hz 4000 / 3500 W 4000 W 50 ADC 50 AAC
XTH 3000-12 12 VDC 230 VAC / 50 Hz 3000 / 2500 W 3000 W 160 ADC 50 AAC
XTH 5000-24 24 VDC 230 VAC / 50 Hz 5000 / 4500 W 5000 W 140 ADC 50 AAC
XTH 8000-48 48 VDC 230 VAC / 50 Hz 8000 / 7000 W 8000 W 120 ADC 50 AAC

Compact Series

The Compact series models consist of 3 fully automatic functions: a sine wave inverter, a battery charger and a transfer system. Equipped with high-end technology, the optimally perform, thanks to Studer Innotec's extensive experience in the field of electrical supply.

Features:
  • True sine wave voltage.
  • Suitable for any kind of electrical appliance.
  • Reliable and silent working with all kinds of loads.
  • Outstanding overload capabilities.
  • Stand-by level adjustable over a large range and from a very low threshold.
  • 4 STEP battery charger with PFC.
  • Ultra-fast transfer relay.
  • High efficiency.
  • Full internal protection.
  • Ultra-fast regulation.
  • Microprocessor controlled.
Inverters Charger Transfer
P30/Pnom Battery voltage Voltage / Output frequency Charge current Maximum current
XPC 1400-12 1400 / 1100 W 12 VDC 230 VAC / 50 Hz 45 ADC 16 AAC
XPC 2200-24 2200 / 1600 W 24 VDC 230 VAC / 50 Hz 37 ADC 16 AAC
C 1600-12 1600 / 1300 W 12 VDC 230 VAC / 50 Hz 55 ADC 16 AAC
C 2600-24 2600 / 2300 W 24 VDC 230 VAC / 50 Hz 55 ADC 16 AAC

Battery Chargers

The MBC chargers enable battery charging from an AC voltage supply source (genset, public grid, shorepower, etc.). These chargers are also watertight (IP65), and therefore, especially designed for outdoor applications

Features
  • Universal input voltage.
  • Charge of lead acid batteries or gelled (GEL) electrolyte.
  • Protection against battery overcharge.
Battery voltage Input voltage Output current Output
MBC 12-06/1 12 VDC 100-260 VAC 6 ADC 1
MBC 12-15/1 12 VDC 100-260 VAC 15 ADC 1
MBC24-03/1 24 VDC 100-260 VAC 3 ADC 1
MBC 24-08/1 24 VDC 100-260 VAC 8 ADC 1
MBC 24-12/1 24 VDC 100-260 VAC 12 ADC 1

DC/DC Converters

The DC/DC converters type MDCI and MDC are used, depending on the model, either to step up or to step down a DC voltage. The MDCI range converters are electrically isolated

Features:
  • High efficiency.
  • Low consumption.
  • Protection against short-circuit, overheating, over voltage and reverse polarity.
  • Great stability of the output voltage stability for a more reliable system.
Power Output current Input voltage Output voltage Isolated
MDCI 360 360 W 30 / 15 A 9 - 120 VDC 12.5 / 24 VDC Yes
MDCI 360 A24 charger 360 W 13 A 9 - 18 VDC 27.6 VDC Yes
MDC 1224-7 170 W 7 A 9 - 18 VDC 24 VDC No
MDC 2412-5 65 W 5 A 18 - 35 VDC 13.2 VDC No
MDC 2412-8 105 W 8 A 18 - 35 VDC 13.2 VDC No
MDC 2412-12 160 W 12 A 20 - 35 VDC 13.2 VDC No
MDC 2412-20 275 W 20 A 20 - 35 VDC 13.8 VDC No
MDC 2412-30 415 W 30 A 20 - 35 VDC 13.8 VDC No