EA-PSBE 10360-40 3U Programmable Bidirectional DC Power Supply 5kW 360V 40A

The EA-PSBE 10360-40 3U is a high-density programmable bidirectional DC power supply from the EA-PSBE 10000 3U Series, integrating both source and sink functions with regenerative energy recovery. Delivering up to 5000W output power (3000W derated at 208V AC input) with a voltage range of 0-360V and current up to 40A, this two-quadrant power supply achieves up to 95.5% efficiency in sink mode, feeding energy back to the grid to significantly reduce energy costs and cooling requirements. The autoranging output characteristic provides full power across a wide operating range, while ultra-low ripple of ≤55mV RMS (≤320mV pk-pk) ensures clean power for sensitive tests. It features a 393μF output capacitance and requires a minimum input voltage of 2V for full current in sink mode. Built-in USB, Ethernet, and galvanically isolated analog interface (0-5V/0-10V) enable versatile remote control, with optional plug-in modules for CANopen, Profibus, Profinet, ModBus TCP, and EtherCAT for industrial automation. The integrated function generator supports sine, triangle, rectangle, arbitrary waveforms, battery testing, PV simulation (EN50530), fuel cell simulation, and MPPT tracking. Comprehensive protections include adjustable OVP, OCP, OPP, and overtemperature shutdown. Up to 64 units can be paralleled via Master-Slave or Share bus for higher power systems with true current sharing. Ideal for battery test systems, fuel cell test equipment, on-board charger testing, state of health testing, and energy recycling applications.

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 and minimizing heat generation.
• High Power Density in 3U: Delivers 5kW, 360V, 40A in a compact 3U chassis, saving valuable rack space.
• Ultra-Low Output Ripple: ≤55mV RMS (≤320mV pk-pk) ensures clean power for sensitive loads and accurate measurements.
• Wide Input Voltage Range: Operates on 380-480V AC three-phase (full power) or 208V AC three-phase with derating to 3kW, adaptable to global grids.
• Versatile Programming Interfaces: Built-in USB, Ethernet, and isolated analog interface (0-5V/0-10V) plus optional fieldbus modules for flexible remote control and system integration.
• 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, two rotary knobs, and USB host for data logging and profile management.