On Demand Webinar - Professional Field Service

Expanded Field Services and What Can They Bring to the Table

Qualitrol's new Xpert Service program provides maintenance professionals with in-depth data analysis and training, specialty testing and failure investigations.  

What our experts will be discussing:

- Who we are, what we do, what assets we cover

- The latest working group discussions around condition monitoring standards for transformers at IEEE or IEC

- Why are customers focused on bushing monitoring?

- What are the key risks of ignoring data from major components of a transformer?

Watch our webinar and hear from our experts on how we can help you understand your assets better. Whether it's running data diagnosis for your transformer and GIS, or providing trending information. We give you real, actionable intel. In the expanding world of analytics, it's important to know what to monitor and why.

Have questions? Feel free to send them to info@qualitrolcorp.com and we'll make sure to address them.

Watch Now!

Meet the Experts:

Joseph Mbuyi - Moderator

joseph mbuyi

Joseph Mbuyi, Vice President and General Manager of Qualitrol Services, is a graduate engineer in Aeronautical Engineering from Queen Mary College, University of London in England, and subsequently an MBA from the University of Stirling in Scotland. He is currently leading the Qualitrol Services team which includes the Qualitrol Xpert Services group that delivers technical advisory services to some of the groups major clients around the globe. Joseph is a Senior Member of IEEE, member of American Society of Mechanical Engineers, and CIGRE Canada.


Thomas Linn - Breaker and Bushing Expert

thomasThomas Linn has 20  plus years experience in high voltage equipment such as gas insulated switchgear, high voltage bushings, cables, transformers, high voltage testing, partial discharge measurement and monitoring and high voltage test equipment. Thomas graduated from Technical University of Dresden with a degree in Electrical Engineering, specializing in High Voltage Techniques. In 1998 he joined ABB in Switzerland and was responsible for High Voltage Onsite Testing for GIS and cables, PD measurements onsite and PD monitoring of Gas Insulated Switchgear. In 2003 he took over the responsibility of the High Voltage Test Labs for routine and type testing mainly for high voltage transformer bushings.

Nicola Gariboldi - Circuit Breaker Expert

nicolaNicola Gariboldi is a Technical Application Specialist in Circuit Breaker applications since July 2016. He was graduated from Politecnico di Milano in Italy in 1990 with master degree in Electrical Engineering. Nicola started in ABB Sace in 1991 as test engineer in the Power lab, since then he spent 5 years leading the test and development department in ABB Lodi, 12 years as project manager for High Voltage Interrupter Development in ABB Switzerland and 3 years as Technology manager of the Surge Arrester Factory. Nicola is member of IEEE, IEC and CIGRE.


Emilio Morales - Transformer Expert

EmilioEmilio is a Technical Application Specialist in Transformer applications at Qualitrol Company LLC. His main focus is to support solutions in comprehensive monitoring for Transformer applications. Emilio attended Nuevo Leon State University in Mexico, receiving his Bachelor degree in Electro Mechanical Engineering in 1980. He has over 30 years of experience in power transformer design which includes transformers up to 500 MVA and 500 kV, furnace and rectifier transformers and reactors. He is member of the IEEE/PES Transformer Committee, IEC and CIGRE. Emilio joined Qualitrol in June 2012 and previously worked with GE-Prolec , Ohio Transformer, Sunbelt Transformer and Efacec.


John Letal - Winding Vibration Expert

John Letal is a Rotating Machines Engineer at Iris Power responsible for supporting rotating machine mechanical monitoring. Prior to Iris, he spent 10 years with Siemens TurboCare as a Field Service Engineer troubleshooting large rotating equipment using such tools as vibration analysis, force response measurements, and modal analysis. He was also involved in the implementation and execution of vibration analysis programs. John holds a BSc in Manufacturing Engineering from the University of Calgary, a MEng degree in Mechanical and Industrial Engineering from the University of Toronto, and is registered as a Professional Engineer in Alberta, Canada.