EA-PS 10360-40 3U 360V / 40A / 5000W Programmable DC Power Supply

The EA-PS 10360-40 3U is a high-performance programmable DC power supply from the EA-PS 10000 3U series, designed for demanding industrial and laboratory applications. This bench power supply delivers a variable DC output of 0-360V and 0-40A, with a maximum power of 5000W (derated to 3000W when operated on 208V AC supply). It combines autoranging technology with a wide operating range to automatically adjust voltage and current limits, providing maximum flexibility for testing batteries, battery chargers, fuel cells, on-board chargers, and automated test systems. The unit achieves up to 95.5% efficiency, reducing energy costs and minimizing heat generation. Its compact 3U form factor saves rack space while delivering high power density.

Equipped with a 5" color TFT touchscreen and two rotary knobs, the EA-PS 10360-40 3U offers intuitive manual control and clear visualization of all parameters. Built-in USB and Ethernet ports, along with a galvanically isolated analog interface, enable versatile remote control and integration into automated test systems. Optional interface modules (CAN, CANopen, RS232, Profibus, Profinet, ModBus TCP, EtherCAT) provide additional connectivity. The power supply features comprehensive protective functions including adjustable overvoltage (OVP), overcurrent (OCP), overpower (OPP), and overtemperature protection to safeguard sensitive loads from overvoltage and overcurrent damage. True master-slave parallel operation and Share Bus parallel operation allow up to 64 units to be combined for higher power requirements, with automatic current sharing.

With excellent regulation specifications (load regulation CV ≤0.05% FS, line regulation CV ≤0.01% FS) and low ripple (≤55mV rms, ≤320mV pp), the EA-PS 10360-40 3U ensures stable and clean power delivery. Remote sensing compensates for voltage drops in load leads (up to 5% of nominal voltage). The supply is designed for reliable operation in ambient temperatures from 0°C to 50°C and includes a temperature-controlled fan for efficient cooling. It meets international safety standards and is suitable for use as a general-purpose industrial power supply, laboratory power supply, or as part of an automated test system.

Key Features

• Autoranging Technology: Provides maximum output power over a wide voltage and current range, automatically adapting to the load requirements for versatile testing.
• High Efficiency: Up to 95.5% efficiency reduces energy costs and minimizes heat dissipation, ideal for continuous operation.
• Flexible Parallel Operation: Supports master-slave and Share Bus parallel operation for easy scalability; up to 64 units can be combined with automatic current sharing.
• Comprehensive Protections: Adjustable OVP, OCP, OPP, and OT protect sensitive loads from overvoltage, overcurrent, and overpower damage.
• Intuitive Touchscreen Control: 5" color TFT touchscreen with rotary knobs simplifies manual operation and real-time monitoring.
• Multiple Remote Interfaces: Built-in USB, Ethernet, and isolated analog interface; optional CAN, CANopen, RS232, Profibus, Profinet, ModBus TCP, and EtherCAT modules.
• High Precision & Low Ripple: Excellent load/line regulation and low output ripple ensure stable power for sensitive electronics and test applications.
• Remote Sensing: Compensates for voltage drops in load cables up to 5% of nominal voltage, maintaining accuracy at the point of load.
• Rugged 3U Design: Compact 19" rack-mountable chassis suitable for industrial environments and laboratory benches.
• Application Versatility: Ideal for battery test, battery charger test, fuel cell test, on-board charger test, automated test systems, and general industrial/laboratory power needs.