Acoustic-Magnetic Cable Fault Locator The Ultimate Tool for Precise Fault Location
Introduction
The cable fault location instrument, a powerful tool, uses acoustic-magnetic synchronization to accurately locate power cable faults.
It detects and amplifies electronic flashover (from the impact discharge generator) via a specialized probe,
determines fault location through audio-visual judgment, collects acoustic-magnetic signal time difference within a rough range,
integrates advanced positioning and path-assisted testing, with multiple modes and prompts for efficient, precise location.
Technical indicators
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Filter parameters |
All-pass: 100Hz~1600Hz. Low pass: 100Hz~300Hz. Qualcomm: 160Hz~1600Hz. Bandpass: 200Hz~600Hz. |
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Channel gain |
8 levels adjustable. |
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Magnetic channel gain |
8 levels adjustable. |
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Output gain |
16 levels (0~112db) |
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Output impedance |
350Ω |
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Acoustomagnetic positioning accuracy |
less than 0.2m. |
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Path identification accuracy |
less than 0.5m. |
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Power supply |
4*18650 standard lithium batteries. |
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Standby time |
more than 8 hours. |
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Screen pixels |
854-480 |
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Brightness |
800nit |
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Transmission speed unit |
0-100ms |
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Accuracy |
1ms |
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Sound bandwidth |
100-1.6khz |
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Magnetic coil bandwidth |
100-20kHZ |
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Both sound and magnetism are |
greater than 75db |
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Ambient temperature |
-25~65℃; Relative humidity: ≤90%. |
Packing list
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