NTC-17.55.3 “Occupational health and safety. Electrical safety”

The training laboratory system is designed for the study of two main systems of electrical safety: protective grounding and neutral grounding together with protecting cutout devices. This set of studies is aimed at examining electrical safety and the behavior of the human body when interacting with electrical equipment and currents of various types. The research analyzes the resistance of the human body to alternating current, as well as potential electric shocks during the use of power tools. It also explores the currents passing through the body in different contact scenarios with live conductors and grounded equipment, as well as during fault conditions such as phase-to-chassis faults. Additionally, the phenomenon of “step voltage” is studied, which is important for assessing the risk of electric shock during line faults. These investigations are essential for developing effective protection measures and improving electrical safety.

*For additional information, you can contact us using the phone numbers or email provided on the website.