symbol,mechanical,danger,supply,high,transmission,substation,war, symbol,mechanical,danger,supply,high,transmission,substation,war

Partial Discharge Monitoring

Insulation degradation in bushings and windings is influenced by various electrical, thermal, mechanical and environmental stress factors over many years in service.

Partial discharge (PD) activity is a reliable indicator of insulation condition in transformer bushings and windings, as it is often a sign of insulation defects that can potentially cause failure.

We offer you a convenient solution for on-line temporary PD monitoring on power transformers to trend and assess PD activity over periods of time, so that you can perform additional diagnostic measurements to locate insulation defects and perform condition-based maintenance.

Expert recommends


MONTESTO 200 is a portable, two-in-one solution that enables you to perform both temporary on-line partial discharge (PD) monitoring and on-line PD measurements on power transformers and bushings. It can be used on to trend PD activity in power transformers under load for assessing the insulation condition of bushings and windings over time. You can use the IP65-rated MONTESTO 200 both indoors and outdoors.

Benefits of this solution


MONTESTO 200 – Easy on-line partial discharge measurement and monitoring

Get in touch

Need more details? Get a quotation?
Request for a demo?

Contact us now
You are using an outdated browser version.
Please upgrade your browser or use another browser to view this page correctly.