EA-PSBE 10360-120 3U Programmable Bidirectional DC Power Supply 15kW 360V 120A

The EA-PSBE 10360-120 3U is a high-performance programmable bidirectional DC power supply from the EA Elektro Automatik PSBE 10000 Series, combining the functions of a power supply and an electronic load in a single 3U form factor. It delivers up to 15kW of output power with a voltage range of 0-360V and current up to 120A, featuring autoranging technology for maximum flexibility. With regenerative capability, it recovers up to 95.5% of the energy drawn from loads back to the grid, reducing energy costs and minimizing heat generation. The unit supports universal three-phase AC input (380-480V or 208V with derating) and includes comprehensive protection features (OVP, OCP, OPP, OT). Built-in USB, Ethernet, and analog interfaces enable easy remote control, while optional fieldbus modules (CANopen, Profibus, Profinet, ModBus TCP, EtherCAT) allow seamless integration into industrial automation systems. The integrated function generator supports sine, triangle, rectangle, arbitrary waveforms, and specialized functions like battery testing, PV simulation, and MPPT tracking. Up to 64 units can be paralleled via Master-Slave or Share bus for higher power systems. Ideal for battery testing, fuel cell simulation, onboard charger testing, and automated test systems.

Key Features

• Bidirectional Power Supply with Energy Recovery: Seamlessly switches between source and sink modes, recovering up to 95.5% efficiency and feeding energy back to the grid, reducing operational costs.
• High Power Density in 3U: Delivers 15kW, 360V, 120A in a compact 3U chassis, saving rack space.
• Autoranging Output Characteristic: Provides full power over a wide voltage and current range, adapting to various test requirements.
• Versatile Programming Interfaces: Built-in USB, Ethernet, and isolated analog interface (0-5V/0-10V) plus optional fieldbus modules for flexible remote control.
• Advanced Function Generator: Built-in sequences include sine, triangle, rectangle, arbitrary, and specialized functions for battery testing, PV simulation (EN50530), fuel cell simulation, and MPPT tracking.
• Master-Slave Parallel Operation: Connect up to 64 units via Share bus or digital master-slave bus to achieve higher total power with true summing of actual values.
• Comprehensive Protection: Adjustable OVP, OCP, OPP, and overtemperature protection ensure safe operation under all conditions.
• Intuitive Touchscreen HMI: 5" color TFT with capacitive touch, rotary knobs, and USB host for data logging and profile management.