For the testing of switchgear cabinets, a number of unique functions and requirements have been defined by our customer for the required portable test cabinet. In close consultation with the end user, TT&MS has been able to develop a customer-specific solution for this.

The customer’s wish was to be able to use the test cabinet flexibly in the test lab and on the production floor. This for both the short function test and the longer endurance test, where setting up the various functions should be relatively easy for the user.

Ultimately, this customer specific test cabinet was assembled with a 6kW DC power supply from Magna-Power, a timer relay, a digital counter, fuse circuit breakers, various switching and pressure components and an extra contact rail on the back. The applied safety switch is connected to the interlock circuit of the DC power supply. With this solution the testing of the switch boxes is made possible both manually and automatically.

The picture on the right shows this customer specific portable test cabinet from TT&MS BV where a 6 kW DC power supply from Magna-Power, adjustable between 0-250Vdc, is used in a production test setup. The unit is built into a robust 19″ transport case.

For more information please contact one of our consultants. They will be happy to help you find the right solution for your application.


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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