In recent years, with the continuous expansion of the power system scale and the growth of energy demand, the safe and stable operation of the distribution system has become an important issue. The problem of high temperature in the distribution system is a huge potential risk that may lead to equipment overload, insulation damage, poor contact and many other problems. By using infrared thermal imagers, we can quickly and accurately detect and monitor abnormal temperature changes in the distribution system, thereby taking corresponding measures for maintenance and repair in a timely manner to ensure the safe and stable operation of the power system.
On one hand, by scanning electrical equipment, the infrared thermal imager can visually display the thermal distribution map of the equipment, as well as the location and temperature value of the high-temperature areas. This way, the operation and maintenance staff can take timely measures to repair or replace potential faulty equipment, avoiding power outages and accidents caused by equipment failures. On the other hand, by regularly detecting the thermal maps of distribution equipment, the operation and maintenance staff can identify potential problems with the equipment, such as loose cable connections, overloaded wires, and poor contact, so that the operation and maintenance staff can adjust and maintain the equipment in advance to ensure its normal operation and avoid greater damage and power outages caused by failure to handle them in time.
1. Product Introduction
The CDI384G infrared thermal imager has a resolution of 384×288, resulting in clearer imaging and the ability to display more details. Its measurement range is from -20℃ to 550℃, which can easily adapt to various equipment maintenance scenarios. Additionally, the CDI384G is equipped with a 3.5-inch touch screen and supports digital zoom. The 2x and 4x zoom functions enable users to observe details more clearly. What's worth mentioning is that the product also adopts its own image fusion technology, which can display the thermal radiation information in the infrared image and the texture information in the visible light image in real time, thereby significantly improving the imaging effect.
- Focusing and video recording capabilities: Enables clear and intuitive identification of potential faults.
- Touchscreen quick operation enables adding analysis objects and conducting comparative analysis;
- The video records the dynamic temperature status.
- Automatic temperature tracking: Quickly identify abnormal high-temperature points in the testing equipment and conduct evaluation and analysis.
- On the APP: Quickly generate reports through the mobile app, providing a reliable basis for maintenance assessment.

2. Applications
Distribution Cabinet Inspection
Using an infrared thermal imager can quickly observe the heating equipment and wire contacts in the distribution cabinet, thereby locking in potential fault hidden spots. This provides convenience for operation and maintenance personnel to accurately judge fault hidden spots and carry out maintenance and replacement in a timely manner, effectively improving the efficiency and accuracy of operation and maintenance work.
CDI384G Distribution Cabinet Temperature Screening
Capacitor testing
Using an infrared thermal imager can detect abnormal conditions of capacitors, such as bulging, shell cracking, and excessive temperature. By observing the temperature changes on the surface of the capacitor, fault phenomena can be discovered in a timely manner, and maintenance and replacement can be carried out promptly. This can prevent power outages in the power supply system due to capacitor failures and also avoid safety accidents, ensuring the stable and safe operation of the power supply system.
CDI384G Capacitor Testing
Power control cabinet inspection
By using infrared thermal imagers for detection, the temperature changes of switch lines in the power system can be observed intuitively, efficiently and accurately. By analyzing the thermal images, the staff can quickly identify abnormal temperature changes, locate potential fault points, and arrange maintenance in a timely manner.
CDI384G Power Control Cabinet Inspection
Line fuse detection
Through infrared thermal imaging, the heating conditions and heat distribution of the equipment can be visually displayed, effectively helping maintenance personnel quickly identify problems and screen out abnormal components. This provides maintenance personnel with a reference basis for timely repair and replacement of fuses.
CDI384G Circuit Breaker Detection