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Versatile. Adaptable. EA Elektro-Automatik bi-directional DC power supplies are in stock now!

Experience the power. EA Elektro-Automatik bi-directional DC power supplies boast input power capacities of up to 15kW in a sleek 3U form factor or a beefed-up 30kW in a slightly larger 4U form, accommodating a maximum of 2000 VDC. These Power Supply Boards (PSBs) are more than just powerhouses; they seamlessly parallel within racks, allowing for a staggering aggregation of power up to 1.92MW.
Equipped with true auto-ranging functionality, these unique power supplies cover a wider operating range and current while maintaining full output. With such capabilities, a single EA Elektro-Automatik bi-directional DC power supply with auto-ranging capability can tackle a host of various test routines. But it's not just about raw power; user experience is paramount. A 5” TFT Gorilla® Glass touchscreen display enhances interaction for intuitive programming and control. The smart interface streamlines setup and testing, making tasks a breeze.
EA Elektro-Automatik bi-directional DC power supplies come packed with features, including an arbitrary waveform function generator, a swappable digital interface module, and a suite of built-in test routines tailored for various applications. From battery testing to fuel cell simulation to photovoltaic simulation with Maximum Power Point (MPP) tracking, these power supplies have you covered.
Standard Features
- Active Power Factor Correction, typical 0.99
- bi-directional power supply, 2-quadrants in source and sink
- In-load operation, regenerative with energy recovery into the grid
- Very high efficiency of up to 96%
- Flexible power-regulated DC output stages (auto-ranging)
- Regulation modes CV, CC, CP, CR with crossover
- Digital regulation, high resolution with 16-bit ADCs and DACs
- Color 5” TFT display with touch control and intuitive user interface
- Galvanically isolated Share-Bus for parallel operation of all power classes in the 10000 series
- Integrated function generator with predefined curves
- Automotive test procedures for LV123, LV124 and LV148
- Photovoltaic test mode, MPPT, EN 50530
- Command languages and drivers: SCPI and ModBus, LabVIEW, IVI