Si2a-PD
Fixed-Mount Acoustic Imaging Camera for Continuous Monitoring of Partial Discharge Detection
The Flir Si2a-PD keeps a constant listen on your most critical electrical assets—detecting, locating, and assessing partial discharge, corona, and arcing early, from up to 200 m (656 ft) away, so you can keep teams out of hazardous areas and prevent faults from turning into outages, incidents, or costly downtime. AI-enhanced detection and analysis turns complex signals into clear, actionable insight with minimal intervention, while its IP66-rated, VESA-mountable design makes permanent installation simple in harsh environments and easy to integrate into your wider data systems—so your switchgear, substations, and GIS stay safer, stronger, and continuously operational.
Specifications
| Highlighted | |
|---|---|
| Acoustic Measurement | 124 low-noise MEMS microphones, real-time sound visualization |
| Severity Assessment | Automatic AI-based severity assessment including recommended actions |
| Distance | From 0.3 m (1.0 ft) up to 200 m (656 ft) |
| Imaging & Optical | |
|---|---|
| Digital Camera | 12 MP Color |
| Field of view (FOV) | 75° diagonal |
| Video Frame Rate | Streaming: 15 fps; Snapshots: 30 fps |
| Video Image Resolution | 960 × 540 streaming; 16:9 aspect ratio |
| Measurement & Analysis | |
|---|---|
| Able to Quantify | Surface or Internal Discharge, Positive and Negative Corona, Negative Corona, Floating Discharge |
| Acoustic Measurement | 124 low-noise MEMS microphones, real-time sound visualization |
| Bandwidth | 2 kHz to 130 kHz |
| Detection Threshold | 20 kHz: -19.5 dB; 35 kHz: -11.2 dB; 50 kHz: -9.8 dB; 80 kHz: 12.2 dB; 100 kHz: 22.8 dB |
| Distance | From 0.3 m (1.0 ft) up to 200 m (656 ft) |
| Severity Assessment | Automatic AI-based severity assessment including recommended actions |
Resources & Support
FAQ
Flir Si2a-PD FAQ GB
Value Sheets
Partial Discharge Detection | Flir Si2a-PD GB
Datasheet
Flir Si2a-PD Datasheet GB
FAQ
Flir Si2a-PD FAQ
Value Sheets
Flir Si2a-PD Value Sheet
Datasheet
Flir Si2a-PD Datasheet
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.
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