Partial discharge measuring system HydroTrac™

Unlike periodic on-line PD testing, the HydroTrac instrument provides the maintenance professional with an opportunity to: Automate the measurement (on-site or remotely). Integrate the key trending parameters within the plant SCADA Trigger a remote alarm indicating the need for a more detailed review of the data. The instruments use the same sensors that have been permanently installed on hydro-generators over the last two decades by most major utilities around the world. The instruments are supplied with a termination panel that contains a multiplexer allowing the sequential monitoring of multiple pairs of couplers installed on the generators.