LIGHTNING MARK ON THE GROUND
This image belongs to a lightning strike that occurred recently at a golf field. The imprint on the green has the same shape as the discharge from the cloud to the ground. Its length is around 6 meters.
APLIWELD® EXOTHERMIC WELDING IN A SUBSTATION
Substations are the main centres for power distribution to the population. Their earthing must have a low resistance and being long-lasting and therefore the use of exothermic welding is recommended.
New IGA TEST series: protectors against permanent overvoltages with integrated MCB
Aplicaciones Tecnológicas launches a new version of surge protection devices certified according to EN 50550.
Power frequency Overvoltage Protection devices for household and similar applications according to EN 50550
The standard establishes quality, safety and electromagnetic compatibility requirements for power frequency overvoltage protectors.