AC 3000 CAN Modular Switch-Mode Rectifier


The unit offers full functionality in stand-alone mode but can additionally be controlled and monitored via the digital CAN-bus which is resistant to interferences. It boasts a compact design as a 19” module with a height of 4 height units. Consequently, redundant systems can be set up even when there is very little space available, by connecting the units together in parallel using the n+1 principle.


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Qualité industrielle ouvrir

Une conception robuste pour les environnements difficiles et des niveaux d’exigence élevés

Disponibilité accrue ouvrir

Les capacités de redondance maximisent la disponibilité de cet équipement

Évolutivité ouvrir

Le fonctionnement en parallèle permet d’adapter la capacité à l’évolution des besoins en matière de charge
  • Input voltage 195 - 264 V
  • Output DC voltage 24 V
  • Output DC current 100 A
  • Size 483 x 177 x 270 mm
    (19" x 4 HU)
  • Weight 17.7 kg

Easy operation

The switch mode power supply is a pre-wired unit. The connections can be easily accessed from the front panel. Programming is simple thanks to the controls and indicators which are installed on the front panel.

Operating principle

The single phase alternating mains voltage is converted to a smoothed DC voltage taking account of sinusoidal current consumption. This allows it to achieve a power factor of > 0.99. From this, transistors generate an AC voltage of 100 kHz. With the assistance of transformers, potential separation and the voltage adjustment are on the secondary side. The high frequency AC voltage is then rectified by means of rapid acting diodes. An output filter is installed to reduce the voltage ripple. The output voltage and current are controlled by pulse-width modulation of the transistor switch on the primary side.

Key Features

  • Compact 19” design
  • n+1 parallel redundant systems can be provided due to the compact design as a 19“ plug-in module with 4 height units
  • Low weight
  • High power density
  • Sinusoidal input current
  • High efficiency
  • Low inrush current
  • Outstanding dynamic response
  • Low voltage ripple
  • Temperature compensated battery charging
  • Resistant to sustained short circuit
  • Communication capable (CAN-bus)
  • Stand-alone mode even without CAN-bus
  • Illuminated LCD-display