EA-PUB 10360-480 6U 60kW Programmable Bidirectional DC Power Unit

The EA-PUB 10360-480 is a high-performance, programmable bidirectional DC power supply and electronic load integrated into a single 6U benchtop unit, delivering up to 60 kW of power. As part of EA Elektro-Automatik's PUB 10000 series, it functions as a versatile bench power supply in source mode and a regenerative load in sink mode, recovering up to 96% of energy back to the grid. It features a wide autoranging output of 0-360 V and 0-480 A, making it a flexible programmable DC power source suitable for demanding applications like battery testing, fuel cell characterization, and PV inverter simulation. With its high efficiency, precision regulation (CV, CC, CP, CR), and extensive digital interfaces (USB, Ethernet, analog), it is an ideal top-tier solution for R&D, qualification, and high-power test systems.

Key Features

• Bidirectional & Regenerative: Operates as both a programmable DC power supply (source) and an electronic load (sink), with energy recovery efficiency up to 95.8% for the 10360-480 model, reducing operating costs and thermal load.
• High Power & Autoranging: Delivers 60 kW continuous power with a wide output range (0-360 V, 0-480 A), providing a constant power curve for flexible testing across various voltage and current combinations.
• Precision Regulation & Measurement: Features digital control with 16-bit resolution, fast crossover between CV/CC/CP/CR modes, and high measurement accuracy (voltage ≤0.05% FS, current ≤0.1% FS).
• Scalable System Architecture: Equipped with galvanically isolated Master-Slave and Share-Bus for parallel operation of up to 64 units, enabling systems up to 3840 kW that behave as a single device.
• Comprehensive Interfaces: Built-in USB, Ethernet (100 MBit), and isolated analog interface (DB15). Optional industrial communication modules include CAN, CANopen, Profibus, EtherCAT, Profinet, and Modbus.
• Robust & Safe Design: Complies with EN/IEC/UL/CSA 61010-1 safety standards and EMC directives. Includes OVP, OCP, OPP, and OT protections. Forced air cooling (front to rear) with optional water cooling.
• Wide Input Range: AC input 380-480 V ±10%, 3-phase, 45-65 Hz, with active PFC (typical 0.99), suitable for global grid connections.
• Targeted Applications: Optimized for Battery Test Systems, Fuel Cell Test Systems, Solar Array Simulators (PV Inverter Test), On-Board Charger (OBC) Test Systems, Battery Simulation, and Battery Recycling Test Systems.