A dependable service for airborne inspection of power lines using thermographic
measurement and visual imaging for early detection of failure points.
The Pergam-Suisse AG service concept utilizes the most advanced technology, experienced
pilots, certified operators, and electrical power line specialists for a dependable
power line inspection.
Our service is based on the latest generation of thermographic measuring infrared
technology from the market leader, FLIR Systems.
Electrical utilities companies can benefit from our professional high-voltage
line inspection solution. During flight, a high resolution visual
and infrared image is created to highlight failure points. An optional
corona system is available, which shows partial discharges.
These possibilities make the service the best choice for power line inspection.
The inspection process
We can offer services regardless of your location in the world.
You specify the section of power line to be inspected. We then fly this route
under suitable weather conditions and store all data in digital format. An authorized
representative may accompany the inspection.
An initial assessment is made during the inspection by an electrical specialist
in the helicopter.
The speed of inspection depends on the number of components and problems detected.
After the flights we perform a final assessment and shortly there after you receive
a report with a copy of all the data.
The data includes a complete documentation of the flight, including a thermographic
images (radiometric data) and high-resolution video images. The data is correlated
with the aid of overlaid GPS coordinates that can be linked to a digital map. You
will receive all data on DVD.
The report shows you all components that require attention. Defects are marked
on the digital map and the corresponding photos are provided. Requirements.
- Good weather conditions
- Cloud cover / weather conditions must not allow direct sunlight to interfere with the thermographic process
- Performing the inspection during high load periods is optimal for potential failure point detection
The increased efficiency of airborne inspections makes this service very economical.
Airborne inspection proves its value particularly in inaccessible areas such as
We would be pleased to provide you with a customized quotation based upon your