Electrical protection terminology in the 21st century has many names. Lightning Arrester (LA), Surge Protector Device (SPD), Surge Arrester, Surge Suppressor, and Transient Voltage Surge Suppressor (TVSS) are the most common names used.
They have been around since the time of Nikola Tesla, George Westinghouse and Thomas Edison. In many facilities power quality issues are either ignored, mismanaged or misunderstood. At most facilities whenever electrical equipment fails the process i
Business owners know how to make adjustments in their business model when sales increase or decrease, when the cost of materials increases or decreases, and when other fixed costs change. What most business owners do not know is what their true cost