XHDD503C underground cable fault pinpoint locator
Introduction
The cable fault locator is a powerful tool for accurate power cable fault positioning via acoustic-magnetic synchronization. Electronic flashover from the impact discharge generator is detected and amplified by a specialized probe; fault location is confirmed through audio-visual judgment. It enables precise positioning within a rough measurement range, collects acoustic-magnetic signal time difference, integrates advanced positioning tech with path-assisted testing, and offers multiple test modes plus informative prompts for efficient, accurate fault location.
Features
- 1.Boasting a 5-inch touch high-brightness LCD, the device ensures clear visibility when used under sunlight.
- 2.By utilizing acoustic-magnetic synchronous positioning technology, it can automatically calculate the acoustic-magnetic time difference, and users can make manual adjustments to suit various environmental conditions.
- 3.The device is equipped with background noise reduction technology, allows selection among multiple filtering methods, and provides path deviation indication to enhance usability.
- 4.It incorporates multi-layer physically isolated signal sensors and meets the IP65 waterproof standard. Additionally, a large-capacity lithium battery is integrated for extended standby time, and a fast charger is provided as a complement.
- 5.With its small size and lightweight design, the device is easy to handle, and its human-machine interface is simple, enabling convenient operation.
Technical indicators
| Power supply | 4*18650 standard lithium batteries. |
| Standby time | more than 8 hours. |
| Screen pixels | 854-480 |
| Brightness | 800nit |
| Transmission speed unit | 0-100ms |
| Accuracy | 1ms |
| Sound bandwidth | 100-1.6khz |
| Magnetic coil bandwidth | 100-20kHZ |
| Both sound and magnetism are | greater than 75db |
Packing list

