Detect Partial Discharge Before It Causes Equipment Failure
Partial discharge is often the earliest warning sign of insulation failure in electrical equipment.
Download this free FLIR guide to learn how to identify, classify and assess partial discharge using acoustic imaging and AI-assisted analysis.
Inside the guide you'll discover:
- What partial discharge is and why it matters
- Surface, internal, floating and corona discharge types
- How to interpret PRPD patterns
- Typical fault locations and risks
- Inspection recommendations
- How the FLIR Si2-PD helps maintenance teams find issues before failures occur

Download the FLIR Si2-PD Partial Discharge Analysis Guide
What You'll Learn
Understanding Partial Discharge
Learn what partial discharge is, why it occurs, and how it impacts electrical equipment reliability.
Interpreting PRPD Patterns
Understand how PRPD patterns help identify corona, floating, surface, and internal discharge.
Reducing Failure Risk
Discover how early detection supports predictive maintenance and prevents costly outages.

Featured Technology: FLIR Si2-PD
The FLIR Si2-PD combines acoustic imaging, intelligent partial discharge detection, and AI-assisted analysis to help maintenance teams identify electrical faults faster and make informed decisions in the field.
