Machines are tools that do not last forever. When it comes to insulation systems, partial discharge can have damaging effects no matter the machine. Voltage level, frequency, and the various shapes of the systems can all affect the damage intensity caused by partial discharge. So how can you ensure your machines are protected for as long as possible? Thankfully, partial discharge testing now comes in a variety of forms and can even be conducted at-home with proper equipment. Here is our crash course on partial discharge testing. What Is Partial Discharge? High-voltage machines are susceptible to partial discharge damage. Partial…