FLIR SI2-PD Acoustic Imaging Camera (Partial Discharge Detection)
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The FLIR SI2-PD is a specialist acoustic imaging camera tuned for partial discharge detection in high-voltage electrical equipment — transformers, switchgear, insulators, and cable terminations. Detecting the ultrasonic signature of corona, surface, and void discharges at safe working distances, it enables early identification of insulation degradation before flashover or failure. It features the same second-generation MEMS array as the SI2-LD,…
Technical Specifications
| Type | Acoustic imager — partial discharge detection |
|---|---|
| Cloud | FLIR Ignite cloud |
| Wi-Fi | Yes |
| Display | 4.3-inch colour touchscreen |
| Bluetooth | Yes |
| IP Rating | IP54 |
| Technology | Enhanced MEMS microphone array, PD-optimised DSP |
| Applications | Corona discharge, surface discharge, void discharge — HV switchgear, transformers, insulators, cable terminations |
| Visual Camera | Built-in visible-light camera |
| Frequency Range | 2–100 kHz (PD-optimised) |
Description
The FLIR SI2-PD is a specialist acoustic imaging camera tuned for partial discharge detection in high-voltage electrical equipment — transformers, switchgear, insulators, and cable terminations. Detecting the ultrasonic signature of corona, surface, and void discharges at safe working distances, it enables early identification of insulation degradation before flashover or failure. It features the same second-generation MEMS array as the SI2-LD, with a frequency range and signal processing optimised for HV electrical inspection.
Frequently Asked Questions
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