EA-PS 10500-20 2U Programmable DC Power Supply

The EA-PS 10500-20 2U is a high-performance, 3000W programmable DC power supply designed for demanding laboratory, industrial test systems, and battery testing applications. As part of the PS 10000 2U series, it features a compact 19-inch rack-mount design (2U height) with a color TFT touchscreen interface for intuitive control. This model delivers a wide voltage range of 0-500V and a current range of 0-20A, offering precise and stable power output with high efficiency (≤95% at full load). It supports multiple operating modes including constant voltage (CV), constant current (CC), constant power (CP), and internal resistance regulation (CR). Built-in interfaces include USB, Ethernet, and an isolated analog interface (15-pin D-Sub), with optional digital interface modules (CAN, CANopen, Profibus, ProfiNet, ModBus TCP, EtherCAT, RS232) for seamless integration into automated systems. Advanced features such as master-slave parallel operation (up to 64 units), data logging to USB, adjustable protection limits (OVP, OCP, OPP), and remote sensing ensure flexibility, safety, and reliability in varied applications from R&D to production testing.

Key Features

• High Power & Wide Range: Delivers 0-500V, 0-20A, and 3000W output with high efficiency (≤95%) for versatile power requirements.
• Programmable & Multi-Mode: Supports CV, CC, CP, and CR operating modes for precise control over voltage, current, power, and simulated internal resistance.
• Intuitive Touchscreen Control: Features a 5-inch color TFT capacitive touchscreen with rotary knobs for easy manual operation and real-time monitoring.
• Extensive Connectivity: Equipped with USB, Ethernet, and analog interfaces; optional digital interface modules (CAN, ProfiNet, ModBus TCP, etc.) enable integration into industrial networks.
• Scalable System: Supports master-slave parallel operation with Share Bus and digital MS bus, allowing up to 64 units to be combined for higher power systems (up to 192 kW total).
• Comprehensive Protection & Monitoring: Includes adjustable OVP, OCP, OPP, overtemperature protection, and alarm signaling via display, analog outputs, and digital interfaces for safe operation.
• Data Logging & Remote Control: Enables data recording to USB sticks and remote control via analog signals, USB, Ethernet, or optional digital interfaces for automated test sequences.
• Industrial Durability: Designed for rack mounting, forced air cooling, and operation in ambient temperatures of 0-50°C, meeting safety standards (EN 61010-1) and EMC requirements.