Company Profile
We are specialised in the production of electronic and electromechanical devices for temperature monitoring in industrial applications, from transformers to motors.
With 50 employees in Italy and 5 international subsidiaries, we are a global company with over 100 professionals and combine commercial, administrative, engineering and research skills to always guarantee quality and state-of-the-art solutions.
Founded in the 1980s as a family business, today we are partners to large and small companies, and we always maintain the same care for each single customer.
Our sales network covers all five continents to guarantee a prompt and proactive service.
Always close to the real needs of the market!
We offer a complete range of SMART devices connected to production lines for comprehensive, remote and predictive monitoring to avoid downtime and failures of:
▶ Cast-resin and dry-type transformers
▶ Oil-filled and hermetic transformers
▶ Electrical machines
▶ Electrical substations and switchboards
SOME SMART DEVICES/SYSTEMS
T154WS : The real black box of your tansformer
Free from any wiring, thanks to the RED CERTIFIED 2.4 Ghz Wi-Fi interface, the T154WS ED25 allows the user to monitor and record information on temperatures, events, alarms and systems anomalies remotely, thanks to the use of an Internet Browser!
The device – even if NOT CONFIGURED – starts to record data autonomously.
MORE INFO : https://tecsystem.it/en/t154-ws-ed25.html
NT935 ETH : For Data Center and big plants application
It is an innovative microcontroller elecronic device, specifically designed for cast-resin and dry type transformers, equipped with an integrated ETHernet Modbus TCP/IP port.
It is the ideal control unit to be used into various remote acquisition systems.
MORE INFO : https://tecsystem.it/en/nt935-eth.html
MORE INFO : https://tecsystem.it/en/t154-ws-ed25.html
TRBH SYSTEM: The first patented system for the ventilation of cast-resin tranformers
The resin transformers for the distribution of electricity during their operation produce heat. The transformer by its constructional nature dissipates the heat in the surrounding environment by thermal convection. When the environmental and load conditions are critical, the natural circulation of the air is not sufficient to ensure adequate cooling of the machine. To overcome these drawbacks Tecsystem – in the 90s – presented ventilation systems equipped with a support for quick assembly on transformers. But traditional ventilation systems have little to do with the new opportunities offered by industry 4.0 due to connectivity limitations.
The TRBH system was born on the basis of a philosophy and experience that Tecsystem has been promoting for years: from the simple optimization of interventions to the more refined concept of predictive maintenance! All this is possible thanks to the data that the system is able to provide through ETHernet or RS485 communication.
MORE INFO: https://tecsystem.it/en/trbh-ventilation-system.html
TPL503 SYSTEM
The TPL503 SYSTEM (control unit BB211 + sensor TPL503) represents the Innovation for the protection of hermetically sealed oil transformers.
The classic electromechanical control devices are replaced by the electronic sensor TPL503 which, installed directly on the transformer, is able to monitor and transmit the detected TEMPERATURE, PRESSURE and LEVEL oil data to the BB211 control unit.
The BB211 control unit protects the transformer by means of appropriate alarm contacts and transmits the information to a remote center for PREDICTIVE MAINTENANCE.
MORE INFO: https://tecsystem.it/en/tpl-503-system.html
James Reid holds a MSc Reliability Engineering & Safety Management from Heriot Watt University and a BEng Chemical Engineering from University of Edinburgh. He has been a chartered Chemical Engineer with the IChemE since 2002 and is also a member of ASTM. Based in the UK, James leads the technical applications team providing global support for all the ester-based products manufactured by global specialty materials company M&I Materials, including the MIDEL range of dielectric liquids. Prior to joining the technical team at M&I Materials in 2019, James has over two decades experience in technical and operational management roles with major UK utility, leading international chemical, and specialist oil companies.
Jean SANCHEZ is senior transformer engineer at EDF, French main generation utility, mostly on investigations, tests and its associated diagnosis, Factory Acceptance Tests, HV bushings, fleet assessments. He’s involved in IEC and CIGRE working groups. He completed a PhD degree on power transformers fault diagnosis in 2011 with a French power transformer reparation factory, TSV.
Riccardo Actis was born in 1969 He holds a degree in mechanical engineering, obtained from Polytechnic University of Turin in 1995. Today he is the Global Operation Manager of the On-Site Service Department at Sea Marconi, with more than 25 years of experience in organization and follow-up of on-site work activities, in Italy, France, Spain, and other countries (KSA, Argentina, Uruguay, Japan). Riccardo has a deep knowledge of condition-based maintenance, as well as treatment and decontamination techniques of insulating liquids.
Vojko Mrdic has been working as applications engineer in transformer testing group at DV Power, a well-known manufacturer of test and measurement equipment for electric power industry. His responsibilities include development of new methods for transformer testing, providing technical support to DV Power customers, as well as performing on-site field testing. Before joining DV Power 13 years ago, he had been working at the large apparatus manufacturer Energoinvest RAOP for 1 year as a junior engineer in circuit breakers and instrument transformers development department. Vojko has a BSc diploma degree in electrical engineering from the University of East Sarajevo.
Roberto Fernández is an experienced Electrical Engineer who has spent most of his career on the transformer design field and R&D activities focused on the magneto-electric and thermal design for a wide range of transformer applications. He is member of the IEC, CIGRE and several national and international working groups. He is currently the Application Technical Leader at Cargill Bioindustrial.
Field Service engineer since 1976 working for Merlin-Gerin on GIS Switchgear, Schneider Electric Equipment, JST Tranformateurs , following in SIEMENS as African Aera sales Manager and JST Maintenance as business development
Vander Tumiatti is the founder and owner of SEA MARCONI GROUP (since 1968 – www.seamarconi.com), Torino, Italy, an international company that is involved in research, technologies, products, and services for energy and environment. He has developed BAT and BEP Sustainable Solutions for Life Cycle Management (LCM) of insulating liquids and transformers focalized on inventory, control, diagnosis, decontamination, depolarization (DBDS, TCS, and polar compounds) and dehalogenation / detoxification (PCBs/POPs). He holds more than 40 international patents and is the author of many international technical and scientific publications. He has been the Assistant Secretary of IEC TC10 from 2000 to 2024. He is also a member of several international groups, with major participation in technical normative activities (CEN, IEC, CIGRE, IEEE). In 2009 June, he received – “1906 Award”, the IEC’s award for “the precious contribution to the understanding of the potentially corrosive behaviour of mineral insulating oil used in power transformers and for his discoveries, recognized worldwide, in the development of diagnostic chemical analyses”. He also received the “Alessandro Volta” award as expert since 1978 in the standardization activities. He was the coordinator of European and national research projects in the field of circular and granular bioeconomy (BIOENPRO®). He also inventor of My Transfo Meeting since 2002 (www.mytransfo.com)