One of the main benefits of Zero Surge’s Series Mode Filter Technology is that it prevents the damaging initial wave of power that can occur during a power restore event. A traditional surge protector cannot perform this task because its main component, the metal oxide varistor (MOV) does not react to changes in current or to voltage below its set value (at minimum 330 volts).
Using the Dranetz HDPQ Xplorer, we show what happens during this event in our Tech Note below.
