EA Elektro-Automatik EA-PS 11000-40 3U DC Power Supply

Overview

The EA Elektro-Automatik EA-PS 11000-40 is a 3U rackmount programmable DC power supply from the PS 10000 series. It converts three-phase AC power to regulated DC output with 0-1000V voltage and 0-40A current, delivering up to 15kW. The supply features autoranging technology, flexible output stages, and high efficiency. With support for parallel operation of multiple units, it is suitable for laboratory applications, production testing, and scalable high-power test systems.

Key Features

• Output: 0-1000V, 0-40A, up to 15,000W
• Autoranging: flexible output stages maintain full power across variable voltage/current combinations
• Three-phase AC input: 208-480V ±10%
• High efficiency: over 96% with active PFC (typical 0.99)
• 5-inch TFT color touch display with intuitive user interface
• Regulation modes: CV (constant voltage), CC (constant current), CP (constant power) with fast crossover
• 16-bit ADCs and DACs with selectable control speed (Normal, Fast, Slow)
• Galvanically isolated Share-Bus and Master-Slave bus for parallel operation of up to 64 units
• Standard interfaces: USB, Ethernet, analog I/O (0-5V or 0-10V)

Applications

• Relay and contactor testing in manufacturing
• Onboard charger (OBC) testing for automotive applications
• Laboratory power supply for research and development
• Production test systems requiring dynamic voltage and current control
• Multi-unit parallel systems for applications up to 1920kW

Included Accessories

• Power supply device
• 2x remote sensing plugs
• 1.8m USB cable
• Set of DC terminal covers
• Sense terminal cover
• USB stick with documentation and software
• AC connector plug (clamp type)
• AC cable strain relief kit