Partial discharge measurement and analysis

Detect insulation defects and prevent failure in your electrical assets.

 

Reliable condition assessment

Partial discharge (PD) is considered one of the major contributors to the degradation and failure of insulation systems in electrical equipment. 

Compared to other dielectric diagnostic methods, PD measurement and analysis allows you to effectively and reliably assess the insulation condition of a number of high-voltage assets. It is performed during factory acceptance, on-site commissioning and routine maintenance testing to detect insulation defects and assess risks.

Timely corrective action

Since PD activity is often present well in advance of insulation failure, PD measurement and analysis allows you to make informed decisions regarding the timely repair or replacement of equipment to ensure operation reliability.

Learn more

Find out more about partial discharge measurement and analysis by watching the videos and reading the articles on this page. You can also find a PD measurement and analysis solution, register to attend OMICRON Academy courses for hands-on PD training, and contact us with any PD-related questions you have.

Watch our videos about PD measurement and analysis

What is Partial Discharge?

Partial discharge, or PD, causes insulation to progressively deteriorate, which can lead to breakdown and failure in electrical assets. 

Synchronous Multi-Channel Partial Discharge Measurement

Fully digital multi-channel PD measurements are performed synchronously to gather more information about PD activity in less time for advanced analysis.

Partial Discharge Measurement Noise Suppression

Electrical noise can interfere with PD measurements, but it can be eliminated using advanced methods of noise suppression to ensure reliable results.

Partial Discharge Analysis: Fault Detection with 3PARD

The 3PARD diagram helps to separate noise and different PD sources from each other for accurate defect detection.

Partial Discharge Analysis: Sensitivity, Speed & More

Fiber optic connections enhance PD measurement sensitivity and safety. High-speed data transmission allows you to measure PD on many remote channels simultaneously.

Partial Discharge Analysis: Engineer Support

Find out how OMICRON supports engineers involved in PD measurement and analysis around the globe. 

Read our articles about PD measurement and analysis

Why partial discharge testing makes good sense

Read our white paper to learn more about PD testing, including:

  • What is partial discharge?
  • The importance of measuring PD
  • Why, when and how PD is measured
  • What type of PD analysis system is recommended
  • Eight good reasons to use the MPD 600 for PD testing
  •  

READ MORE


It is highly important to identify any developing PD defects early on, so that you can take necessary corrective action.

Meet our PD measurement and analysis solutions for testing high-voltage assets

 

MPD 600

High-end partial discharge measurement and analysis system for type, routine, commissioning and maintenance testing



MPD 500

Partial discharge measurement system for pass/fail routine and acceptance tests


 

MONTESTO 200

Portable on-line partial discharge measurement and temporary monitoring system

Benefit from our PD measurement and analysis solutions

Meet industry standards

Our solutions measure PD in compliance with the IEC 60270 standard for reliable detection in high-voltage assets.

Safe operation

Maximum safety is ensured with fiber optic cables, which enable complete electrical isolation between the user and test object.

Reliable noise filtering

Adjustable frequencies and bandwidths maximize measurement sensitivity in settings with high interference.

Accurate analysis

Multi-channel, 3-phase measurements separate internal PD sources from and noise signals for accurate analysis.

Find the best PD testing solution for your application

Hands-on PD training

Learn how to measure and analyze partial discharge on a variety of electrical assets at OMICRON Academy.

Find a course near you

OMICRON provides you with:

  • Extensive knowledge in PD measurement and analysis
  • Innovative PD testing and monitoring solutions
  • Experienced hands-on PD training at OMICRON Academy
  • Dedicated 24/7 expert technical support

 

 

Talk to us about PD measurement and analysis

 

Get in touch

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