Introduction
As a powerful tool for identifying power cable fault points, the cable fault locator adopts the acoustic-magnetic synchronization method. Electronic flashover generated by the impulse discharge generator is detected and amplified via a specialized probe, and the fault’s precise location is determined through audio-visual judgment. This device achieves accurate cable fault positioning within a rough measurement range while collecting the time difference between acoustic and magnetic signals. Integrating advanced positioning technology with path-assisted testing, it offers multiple test modes and various informative prompts to locate cable faults efficiently and accurately.
Features
- A 5-inch touch-enabled high-brightness LCD guarantees visibility even under sunlight.
- Acoustic-magnetic synchronous positioning technology is adopted to automatically calculate the acoustic-magnetic time difference; manual adjustment is also available for adapting to different environments.
- It features background noise reduction technology, offers multiple filtering methods to choose from, and includes path deviation indication.
- Equipped with multi-layer physically isolated signal sensors, it has an IP65 waterproof rating. A large-capacity lithium battery is built-in for long standby time, along with a fast charger.
- It is small and lightweight, easy to operate, and comes with a simple human-machine interface.
Technical indicators
| Filter parameters | All-pass: 100Hz~1600Hz. Low pass: 100Hz~300Hz. Qualcomm: 160Hz~1600Hz. Bandpass: 200Hz~600Hz. |
| Channel gain | 8 levels adjustable. |
| Magnetic channel gain | 8 levels adjustable. |
| Output gain | 16 levels (0~112db) |
| Output impedance | 350Ω |
| Acoustomagnetic positioning accuracy | less than 0.2m. |
| Path identification accuracy | less than 0.5m. |
| Power supply | 4*18650 standard lithium batteries. |
| Standby time | more than 8 hours. |
Packing list