EA Elektro-Automatik EA-PS 12000-40 4U DC Power Supply

Overview

The EA Elektro-Automatik EA-PS 12000-40 4U is a 30 kW laboratory programmable DC power supply from the PS 10000 series. With autoranging output capability spanning 0–2000V and 0–40A, this unit is designed for high-power laboratory and production testing applications. Delivering over 96% efficiency with active power factor correction, it integrates analog and digital control interfaces for flexible system integration and automated testing workflows.

Key Features

• Output: 0–2000V DC, 0–40A DC, maximum 30 kW
• Autoranging output stage maintains constant power across voltage and current combinations
• Active Power Factor Correction (typical 0.99)
• High efficiency: over 96%
• Wide AC input range: 208–480V ±10% three-phase
• Digital regulation with 16-bit ADCs and DACs
• Regulation modes: CV, CC, CP, CR (Constant Resistance) with fast crossover
• Selectable control speed: Normal, Fast, Slow
• 5-inch color TFT touchscreen display with intuitive controls
• Galvanically isolated analog interface (0–5V, 0–10V control and monitoring)
• Digital interfaces: USB, Ethernet with SCPI and ModBus protocol support
• Master–Slave bus for parallel connection of up to 64 units
• LabVIEW and IVI driver support for test automation

Applications

• High-power laboratory and test bench applications
• Relay and electromagnetic component production testing
• Onboard charger (OBC) qualification and validation
• Multi-unit parallel systems for extreme power delivery (up to 1920 kW)
• Automated production test systems with data logging
• Component characterization and stress testing

Included Accessories

• 1× Power Supply Device
• 2× Remote Sensing Plugs
• 1× 1.8 m USB Cable
• 1× Set of DC Terminal Covers
• 1× Sense Terminal Cover
• 1× USB Stick with Documentation and Software
• 1× AC Connector Plug (Clamp Type)
• 1× Set for AC Cable Strain Relief