Portable, periodic, standalone, partial discharge monitoring system with manual or automatic data acquisition, storage and diagnostics.

This is a portable four channel partial discharge monitoring system with a true color LCD to display all the necessary information for the commissioning and surveillance of high voltage equipment. The noise gating channel and variable LP Filter separates noise from actual partial discharge signals. The actual partial discharge levels for each individual channel (phase) are displayed on a bar graph and real time partial discharge activities are displayed in oscilloscope view and through a colorised phase resolved pattern.