| Categories | TDR Cable Fault Locator |
|---|---|
| Brand Name: | XZH TEST |
| Model Number: | XHDD503C |
| Certification: | CE/ISO |
| Place of Origin: | China |
| MOQ: | 1unit |
| Payment Terms: | T/T |
| Supply Ability: | 2000units/year |
| Delivery Time: | 5-8 work days |
| Packaging Details: | wooden box |
| Display Resolution: | 1024*600 |
| Weight: | 6.7kg |
| Portability: | Portable and lightweight |
| Product Name: | High-Speed Magnetic Field Propagation for Fast and Accurate Fault Point Detection |
| Signal Channels: | Sound channel and magnetic field channel |
| Power Supply: | Built-in lithium-ion battery pack (8.4V, 4.4Ah) |
| Dimensions: | 479X387X210mm (with PVC case) |
| Probe Material: | Black aluminum alloy |
Introduction
To accurately locate power cable fault points, the cable fault location instrument uses the acoustic and magnetic synchronization method. The electronic flashover, generated by the impact discharge generator, is detected and amplified by a specialized probe. The precise location of the fault is determined through auditory and visual judgment. This device completes the precise positioning of cable faults within a rough measurement range and collects the time difference between acoustic and magnetic signals. It integrates advanced positioning technology with path-assisted testing, offering multiple test modes and a variety of informative prompts to efficiently and accurately locate cable faults.
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
1 | Filter parameters | All-pass: 100Hz~1600Hz. Low pass: 100Hz~300Hz. Qualcomm: 160Hz~1600Hz. Bandpass: 200Hz~600Hz. |
2 | Channel gain | 8 levels adjustable. |
3 | Magnetic channel gain | 8 levels adjustable. |
4 | Output gain | 16 levels (0~112db) |
5 | Output impedance | 350Ω |
6 | Acoustomagnetic positioning accuracy | less than 0.2m. |
7 | Path identification accuracy | less than 0.5m. |
8 | Power supply | 4*18650 standard lithium batteries. |
9 | Standby time | more than 8 hours. |
10 | Volume | 428L×350W×230H |
11 | Screen pixels | 854-480 |
12 | Brightness | 800nit |
13 | Transmission speed unit | 0-100ms |
14 | Accuracy | 1ms |
15 | Sound bandwidth | 100-1.6khz |
16 | Magnetic coil bandwidth | 100-20kHZ |
17 | Both sound and magnetism are | greater than 75db |
18 | Weight | 6.5kg. |
19 | Ambient temperature | -25~65℃; Relative humidity: ≤90%. |
Packing list
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