Introduction
The cable fault location instrument uses acoustic-magnetic
synchronization to accurately locate cable faults. An impact
discharge generator produces electronic flashover, detected and
amplified by a dedicated probe. Faults are pinpointed via
audio-visual judgment within a rough range, collecting
acoustic-magnetic signal time differences. It integrates advanced
positioning tech with path testing, featuring multiple modes and
prompts for efficient, precise fault location.
Features
1. 5-inch touch-high brightness LCD ensures visibility under
sunlight.
2. Adopt acoustic and magnetic synchronous positioning technology
to automatically calculate the acoustic and magnetic time
difference.can be manually adjusted to adapt to various
environments.
3. It has background noise reduction technology and can choose from
a variety of filtering methods. It has path deviation indication.
4. Equipped with multi-layer physical isolation signal sensors,
waterproof grade IP65. Built-in large-capacity lithium battery,
long standby time, equipped with fast charger.
5. Small and lightweight, easy to operate, and 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. |
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 |
Ambient temperature | -25~65℃; Relative humidity: ≤90%. |
Packing list
