EA Elektro-Automatik PSB91500-30 Bi-Directional DC Power Supply
The Elektro-Automatik PSB91500-30 stands out as a cutting-edge microprocessor-controlled bi-directional power supply, designed to combine the functionalities of both a power supply (source) and an electronic load (sink) with energy recovery. This dual-operational capability allows for seamless two-quadrant operation, making it an essential tool for various applications, including testing and development in laboratory and industrial environments.
Equipped with an advanced internal electronic load, the PSB91500-30 excels in high voltage dynamics by effectively discharging the inevitable capacitance on the DC terminal. Moreover, all models in this series are furnished with an active Power Factor Correction (PFC) circuit, enhancing performance while supporting operation on both two-phase and three-phase power supplies, typically ranging from 380V to 480V AC (with 208V AC models available at a 50% derated power level).
The PSB91500-30 features a flexible autoranging bidirectional power stage, offering the versatility to provide higher output voltage at lower output current, or vice versa, while remaining within the bounds of the maximum rated output power. This adaptability extends to sink mode operation as well, and the adjustable power set value allows for an extensive array of applications to be achieved using just this single unit.
A user-friendly color TFT touch-sensitive display enables intuitive control of all device functions with ease. Users can adjust set values for voltage, current, power, or resistance through dedicated rotary knobs or input directly with a numeric pad, enhancing operational efficiency and convenience.
Specifications for the Elektro-Automatik PSB91500-30:
| Voltage (Source/Sink) |
0 - 1500V |
| Current (Source/Sink) |
0 - 30A |
| Total Power |
15kW |
| Efficiency |
~95% |
For further details and to view the complete specifications, please refer to the datasheet.
