EA-PU 11500-120 6U WC Programmable DC Power Supply

The EA-PU 11500-120 6U WC is a high-performance, water-cooled programmable DC power unit designed for demanding industrial and laboratory applications. With an output of 0–1500 V and 0–120 A, it delivers up to 60 kW of continuous power with an efficiency of up to 96.5%. It features active power factor correction (typical 0.99), wide input voltage range (380–480 V three-phase AC), and flexible autoranging output for versatile operation. The unit supports multiple control modes (CV, CC, CP, CR), includes built-in USB and Ethernet interfaces, and offers optional industrial communication protocols. Its water-cooling design ensures reliable thermal management in high-power setups, making it ideal for applications such as fuel cell simulation, electrolysis for hydrogen production, solar array testing, and electric vehicle component validation.

Key Features

• High Power & High Voltage: 60 kW output power, 0–1500 V voltage range, 0–120 A current range.
• High Efficiency: Up to 96.5% efficiency with active PFC (typical 0.99).
• Flexible Output: Autoranging design allows wide voltage and current combinations within the power envelope.
• Advanced Regulation: CV, CC, CP, CR modes with fast crossover; 16-bit ADC/DAC for precise control.
• System Scalability: Master-Slave and Share-Bus support parallel operation of up to 64 units (up to 3840 kW).
• Robust Interfaces: Built-in USB, Ethernet, analog I/O; optional CAN, CANopen, Profibus, EtherCAT, Modbus, Profinet, RS232.
• Water-Cooled Design (WC): Enhanced cooling for continuous high-power operation.
• Safety & Compliance: OVP, OCP, OPP, OT protection; meets EN 61010-1, IP20 ingress protection.
• Wide Operating Range: 0–50°C ambient temperature, ≤2000 m altitude.
• Application-Ready: Ideal for fuel cell simulation, electrolysis, solar inverter testing, EV component validation, and relay testing.