The KDZD3099 insulator fault long-distance laser positioning detector is independently developed by Wuhan Kaidi Zhengda Electric Co., Ltd. This product adopts the "characteristic sound wave analysis method", which collects and analyzes the characteristic sound waves emitted when the insulator deteriorates during operation to determine its operating status and achieve uninterrupted power and pole detection.

The detector uses a positioning system combining laser and optical aiming to accurately locate the fault location. A specially designed wave collector collects characteristic sound waves, which are then received by multiple high-frequency sensors and converted into electrical signals. The signals are then filtered, amplified, shaped, and analyzed by the host. One path is sent to the headphone output through audio simulation, and the other path is sent to the LCD screen for display after A/D conversion and analysis processing by the microprocessor. At the same time, the detected data will be transferred from external storage to the insulator fault intelligent diagnosis and analysis system for further diagnosis, analysis, judgment, and management archiving.

The detection process of KDZD3099 insulator fault remote laser positioning detector is not affected by the environment and can be completed within seconds. It not only greatly reduces labor intensity, but also is safe, convenient, and has high accuracy, providing important basis for the maintenance of insulator status. Application fields of KDZD3099 insulator fault long-distance laser positioning detector: 380V~1000KV line insulator fault inspection in power, communication, railway, mining, water conservancy, coal, rail transit and related scientific research units; Detection of insulators, switchgear, joints, partial discharge detection, corona detection, lightning arrester detection, etc. in the substation.

The main functions of insulator fault detector are:
1. Detecting unknown flashover faults of live running insulators
2. High and low voltage lines tripped and closed for unknown reasons
3. Current leakage caused by insulation performance degradation during live operation of insulators
4. Composite insulator fault detection
5. High voltage joint oxidation discharge detection
6. Detection of discharge due to poor contact of high-voltage knife switch
7. Corona discharge detection
8. Pollution flash detection
9. Partial discharge detection of electrical equipment
10. Lightning arrester detection
Product features of insulator fault detector:
1. Military grade design, lightweight and easy to carry;
2. Strong signal acquisition, processing and analysis capabilities;
3. Dedicated USB storage, secure and convenient data transfer;
4. Automatically compensate and correct detection data based on environmental parameters;
5. Cooperate with the fault diagnosis and analysis system to achieve data analysis management.
6. The new fault diagnosis and analysis system has a dedicated memory for data collection, strong basic data, and excellent comparative analysis results.