After rigorous testing, WEMC's 15kV filters passed partial discharge of less than 10pc (far less than this limit value in actual) under the test of 1.1x rated voltage in 1 minute.
In HV electrical systems, electromagnetic interference is getting increasingly serious. Also, nonlinear loads often produce harmonics, these harmonics will seriously affect the power quality of the system. WEMC's 15kV filters are able to filter the electromagnetic interference signal in the system, protect the electronic equipment inside the system from EMI.