Elettrotest S.p.A. was founded in 1986 to develop and manufacture professional electronic products after various end user needs. The first products were made to the purpose of online registration, and for testing and characterizing asynchronous engines. Manufacturing gradually expanded to include various civil and industrial applications control, especially those with thermostatic control for air conditioning and heating.

In accordance with the trend of development test and measurement equipment development, a line of AC power supplies with stabilized and programmable frequencies and voltages was designed. The current product range comprises a complete line of 23 AC power supplies, ranging from 1500VA single phase to three-phase 200kVA units.

– AC single phase power supplies
– AC three-phase power supplies

The big advantage of Elettrotest AC power supplies, is that they are designed to supply inrush current. All units can deliver twice as much than the rated current during three seconds. This is ideal to start engines or provide inrush current to switched DC power supplies.

For a complete list of Elettrotest power supplies, visit their website Elettrotest www.elettrotestspa.it.


Hans Verhees

Hans Verhees

Victron Energy

We don’t buy measuring instruments, we purchase solutions for specific measurement problems. I like to buy from TTMS, given their knowledge of test solutions in power electronics. I hate sellers. TTMS helps us to make the right choice. They even come up with instrumentation from manufacturers they do not represent themselves. And always with the perfect service: they are not complicated and just arrange what is needed.

Shell Technology Centre Amsterdam

Jan Serné

Shell Technology Centre Amsterdam

In my role within the calibration and quality lab, it is a continuous striving for quality for me. In order to ensure this, the right support from, amongst others, suppliers is essential. TTMS understands this like no other, and I have been doing business with them for years. If I need to describe the business relationship with TTMS, it would be that it’s both constructive and instinctive. The measurement instrumentation is reliable. In addition to this, TTMS’ expertise of test and measuring equipment complements the STCA.


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