Our PD Spot Testing solutions are designed for spot measurements and on-site PD campaigns.

Our software is easily installed on a laptop, making the system portable and accessible for any technician, even those without specialized knowledge in PD monitoring.
On-site PD campaigns
Easily installed on laptop
Portable system
Accessible for any technician
Automatic diagnosis process

Partial Discharge spot testing

About PD spot testing

What is PD spot testing?
How does PD spot testing work?
Why should utilities use PD spot testing?

PD spot testing solutions

For all electrical assets

Cables
Transformers
Motors
GIS
Switchgears

PD Pico - PD spot testing sensor

PD Pico is a PD monitoring portable system designed to simplify on-site PD measurement campaigns and generate easy-to-use reports.

This system identifies the type, location, and severity of PD defects, providing instant, automatic results.

PD Solver - PD spot testing software

PDSolver is an integrated software that diagnoses PD defects in various assets within the transmission and distribution grid.

It uses artificial intelligence to detect problems, send real-time warnings, and suggest actions to prevent equipment failures and improve grid efficiency.

Learn more about PD spot testing solutions

This technical webinar explores the differences between partial discharge spot testing and continuous monitoring for high-voltage electrical assets. The session provided a comprehensive overview of how each approach supports asset reliability, risk mitigation, and operational planning.

Spot monitoring involves periodic testing, ideal for capturing a snapshot of asset health and is often used for commissioning or troubleshooting.

Continuous monitoring, on the other hand, delivers real-time data and early warnings of insulation degradation or partial discharge activity. This approach enables predictive maintenance and reduces the risk of unexpected failures.

The webinar also introduced Ampacimon’s AI-based diagnostic platforms and presents real-world case studies to illustrate how utilities are applying these technologies to HV cables, substations, and rotating machines.
Partial Discharge (PD) technology reveals insulation problems, emitting a sustained level of electrical activity prior to an accident.

Monitoring PD is an effective way to detect manufacturing or installation defects, gradual breakdown due to natural aging, external anomalies and exposure to heat cycles and exposure to aggression and stress.

About Partial Discharge Monitoring technology