Become a specialist in the configuration of Surge Arrester. Take this opportunity to improve your knowledge or to learn something new.
The Tridelta webinar series is designed to help you get to know the fantastic world of surge arresters better and to immerse yourself in this challenging field of electrical engineering.
Surge Arresters are our Passion - Innovation is at the heart of our business.
We are Tridelta Meidensha - THE ARRESTER COMPANY
AGENDA Speaker Florent Giraudet
Short introduction Tridelta Meidensha
Brief portfolio update
General selection - Main application gapless
Calculation of Uc / MCOV – Earth factors / TOV
Calculation of Ur / Duty Cycle Voltage
Selection of Protection Level – minimum safety margin with BIL system
Energy Ratings Wth and Qrs – origin of ratings and test procedure
AGENDA Speaker Philipp Raschke
Short-Circuit capability of system vs. Short-Circuit capability of arrester
Pollution performance / Creepage distances
Comparison of Hydrophobicity Porcelain/Silicone
Insulation level / Altitude Correction of housings
Distinction between Grading Ring and Corona Ring – 2 different functions
How is the bending moment test performed? Cantilever Strength SSL/SLL
Seismic loads – fundamentals
Surge Counter installation – maximum length of ground cable