Höcherl & Hackl GmbH, supplier of high-quality electronic loads, has expanded its product line with the TRL series, a 1,000W regenerative electronic load.

The TRL series is characterised by three quiet, relatively small, DC loads. Partly because of this, they are excellent for use in a development/laboratory environment. They don’t require fixed installation, but can be simply plugged into the wall socket where the energy absorbed is not converted into heat but fed back to the AC grid. The TRL series is available in 80V/60A, 400V/15A and 1,200V/5A versions.

Standard, the TRL series is equipped with Load and Sense connection at both the front and rear. The basic operating modes are CC, CV, CR, CP. In addition, the following combined operating modes are available; CC+CV, CR+CC+CV, CP+CC+CV, CV+CC.

The modern controls via a brilliant 4.3″ touchscreen give the user a comfortable smartphone feel. The TRL series also comes standard with many data interfaces, only GPIB is optional.

For more information, please refer to the datasheet.


Arnold Memelink

Arnold Memelink


"The ABB Power Grids Jumet organisation is an innovative development and production facility of ABB that manufactures active filters and battery energy storage systems to support a stable grid. To test these systems we have acquired two Cinergia GE/EL +120kVA eplus units capable of doing grid emulation (AC + DC), operating as an electronic load (AC +DC) and being a battery emulator. We have experienced very good support from TTMS in obtaining these two Cinergia units. This included organising an on-site demonstration and supplying loan systems prior to the delivery of our final systems. This way we could start testing as early as possible. TTMS also organised training for the operators from the original manufacturer. This support allowed us to introduce the first battery energy storage systems even prior to the full delivery of the Cinergia systems."

University of Luxembourg

Sasan Rafii-Tabrizi

University of Luxembourg

“At the Energy and Environment department of the Faculty of Science, Technology and Medicine (FSTM) of the University of Luxembourg we do have different research projects related to green energy contributing to the development of eco-cities. As a long-standing partner of our research unit, TT&MS has proven that they are able to answer even the most complex questions in a professional manner. They have shown that they are always up to date with the latest technology and do not spare any effort to look at the application and even the situation on site. The exchange of ideas was always very pleasant and took place quickly. We look forward to further years of fruitful cooperation.”


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