The defense against this type of damage comes in the form of surge protective devices which are fitted along cables and lines, or at critical junction points. Through a system of redundant surge protection devices installed at appropriate positions, industrial installations can enjoy a certain level of protection against the inevitable lightning strike. These devices act as a stop gap, preventing the flow of electricity past the point where they are installed. Different surge protective devices function in different ways, some diverting the electrical overload to a ground and some simply creating a gap that cannot be crossed by the flow of electricity that is over a certain level. At the current time there is also new technology that goes beyond the simple gapping system that has been used for decades, allowing for a "always on" feature. This ability to not be placed into a "tripped" status protects equipment from the rare but possible second strike to the same structure, which would have been unprotected against using a traditional surge protective device. These new devices are more robust and allow for faster restoration times as well as keeping systems constantly protected.
Surge protection devices are responsible for minimizing the damage that is expected during ongoing business activities, the damage that is built into business plans to be covered by prices charged for products. As better technology reduces the expected expenses, consumer prices are allowed to drop while profit margins remain intact. Surge protection is an integral part of most people's lives, even if they are unaware of it.
This article was created using research from
https://www.raycap.com/surge-protection/ |