Portable Partial Discharge Detector
Darui Electric recommends this product for you
It uses precision imported ultrasonic sensors to collect and select characteristic sound waves emitted during fault discharges in power grids of 110KV and below. Through filtering and comparison, it ultimately achieves defect judgment. This fundamentally solves the problem of live inspection in power grids, especially distribution networks. It supports low-speed vehicle-mounted inspection. The inspection device supports real-time communication with mobile phones and tablets, and can synchronize collected real-time data to the cloud, truly realizing front-end detection and back-end viewing and analysis.
Technical Parameters
Ultrasonic Sensor
| Measurement Range | -7-60dB |
| Resolution | 1dB |
| Accuracy | ±1dB |
| Center Frequency | 40.0±1.0kHz |
| Sensitivity | -65dB |
| Bandwidth | 2.0kHz |
Battery
| Built-in Battery | Lithium battery, 8.4V, 3500mAh |
| Usage Time | Approximately 8 hours |
| Charging Time | Approximately 6 hours |
| Battery Protection | Overvoltage and overcurrent protection |
Charger
| Rated Voltage | 8.4V |
| Charging Output Current | 2A |
| Charging Output Current | 2A |
| Charging Output Current | 2A |
