Contact

Partial Discharge Surveys

Detect, measure and locate partial discharge in live high-voltage assets before defects become failures.

You may unsubscribe from our updates anytime. To learn how we manage and protect your personal information, head to our Privacy Policy.

Technician in hard hat and safety vest using a handheld gas detector near an industrial electrical control panel.

Trusted by network operators and infrastructure providers globally

Hand holding an UltraTEV Plus partial discharge detector against electrical switchgear in an industrial setting.
Expert engineers behind every survey

Our qualified engineers survey live HV/MV assets using specialist instruments to detect, measure and locate partial discharge. We compare findings with our database of 20,000+ test records and provide an independent traffic-light report with clear recommendations.

Contact us โ†’
Supporting power networks across critical infrastructure

We build the technology that keeps electrical networks visible, predictable and safe for the industries that can't afford to lose power.

Network Owners and Operators

As low-carbon technologies become mainstream, network operators face rising demand and growing complexity while being asked to improve reliability. Proactive solutions, workforce efficiency and intelligent investment are central to meeting those challenges.

Renewables

Successful, profitable operation of onshore and offshore wind and solar sites requires a smart approach to asset management. Minimizing downtime and improving safety require proactive solutions that keep sites reliable as assets scale and operational complexity increases.

Data Centers

Protecting uptime and system resilience is critical for data centers, and with 60% of downtime causes being power related, identifying and addressing hidden electrical risks early ensures redundancy remains untested.

Water utilities and wastewater

Pollution incidents caused by electrical issues make up almost half of all reports, with even minor power disturbances at risk of escalating if not detected and managed.

Real world impact

Independent condition reports that show where maintenance is needed and help reduce unplanned outages.

60 years
of electrical expertise
20,000+
PD test records in our reference database
85%
of switchgear failures are related to partial discharge