Barletta Apparecchi Scientifici Srl
DCPS - DC Programmable Power Supplies series
DC Programmable Power Supplies series
DC Programmable Power Supplies series

DCPS series Data Sheet
Click to view in PDF format  (152 KB)

  • 6.75 ÷ 160 kW
  • Regenerative function
  • Bipolar/ Unipolar
  • Bipolar limits (optional):DC: 750Vmax, 230Amax
  • Unipolar limits: DC: 0-750Vmax, 1 ch of 0-690A/3 ch of 0-230A
  • Automated testing systems
  • Product and Quality validation
  • Testing and Charging DC storage systems (batteries, capacitors, fuel cells)
  • Battery, Solar panel and DC load emulation
  • Electromotive
  • R&D Laboratories

DC Programmable Power Supplies are regenerative power supplies designed to generate a controlled DC source or load.
This equipment has energy recovery capability which allows saving energy during the working period by returning the energy to the mains (saves up to 92%).
DCPS includes the option to choose between bidirectional and unidirectional output mode. Furthermore the grid-tied IGBT Active Rectifier allows a sinusoidal current consumption with low distortion and a high power factor.

Functional description
The converter is composed by an Active Rectifier, a DC bus stage, and 3 independent IGBT half-bridge branches with output filters and sensors. Each DC output channel can be regulated independently or they can be parallelized for high current applications. The following operating modes are included in the standard version and can be selected by the user:
  • Constant Voltage (CV)
  • Constant Current (CC)
  • Constant Power (CP)

Regenerative power supply
The converter integrates a grid tied IGBT inverter allowing a bidirectional power flow from the grid input to the DC output.

DC cycling
For testing purposes, a power/time profile for cycling different kind of systems can be configured.


Model      Description
DCPS7.5  6.75kW
DCPS10  9kW
DCPS15  13.5kW
DCPS20  18kW
DCPS30  27kW
DCPS40  36kW
DCPS50  45kW
DCPS60  54kW
DCPS80  72kW
DCPS100  90kW
DCPS120  108kW
DCPS160  128kW
DCPS200  160kW