Complaint
XHDD503D is an intelligent digital cable fault pinpointer.
It is housed in a high-quality PVC protective case,
portable and lightweight. The whole set is equipped with a 7-inch large-screen signal generator, touch operation,
convenient and fashionable, with high-quality stereo headphones, which are very comfortable to wear, and can
clearly hear the discharge sound of the fault point without hurting the ears. Its probe is made of black aluminum
alloy, the whole body is very textured, and there is a certain sense of weight in the hand, which is very suitable for
on-site detection.
It adopts the acoustic-magnetic synchronization method to pinpoint the fault, which is a very accurate and unique
pinpointing method. When the high-voltage generator shocks and discharges the faulty cable, the sound produced
by the discharge at the fault point is transmitted to the ground, and the sound signal is picked up by the
high-sensitivity probe. After being amplified and monitored by earphones, you can hear the "pop" sound. At the
same time, the built-in probe of the probe receives the magnetic field signal in real time, using the principle that the
propagation speed of the magnetic field is much higher than the speed of sound propagation, and judges the
distance of the fault point by detecting the time difference between the electromagnetic signal and the sound signal.
Move the sensor position continuously to find the point with the smallest time difference between the
acoustic-magnetic and the magnetic field, then the accurate position of the fault point is below it.
XHDD503D cable fault locator integrates acoustic-magnetic time difference positioning technology, noise reduction
technology, path-assisted testing and other technologies. It provides a variety of test modes and a variety of prompt
information to help testers efficiently and accurately locate cable faults.
| XHDD503D | Digital cable fault pinpointer | For precise location of cable fault point |
XHDD503D cable fault pinpointer is suitable for low-resistance, open-circuit disconnection faults, high-resistance
leakage, short-circuit and high-resistance flashover of power cables, high-frequency coaxial cables, street light
cables, buried wires of various materials with different cross-sections and different media Sexual failure.
Welcome you contact us for more information of each equipment.
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Technical specification
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Product Features
1. The combination of the acoustic measurement method and the acoustic-magnetic synchronization method allows
the operator to freely choose the detection method according to the usage habits.
2. When the acoustic-magnetic synchronization method is used for positioning, the equipment automatically and
quickly calculates the time difference of the acoustic-magnetic field and displays the difference value. The operator
can quickly and accurately find the fault point according to the size of the difference value, thereby improving the
detection efficiency.
3. The equipment is designed with background noise reduction technology. As long as the operator presses the
BNR button, the environmental interference noise can be effectively filtered, and the discharge sound of the fault
point can be clearly heard when the fault point is detected by the acoustic measurement method.
4. The gain value and trigger value of the acoustic signal and the magnetic signal can be manually adjusted
according to the actual situation of the detection site to make the detection more accurate.
5. The equipment has the function of auxiliary indication of the cable path, which avoids the operator to deviate from
the cable path when fixing the point.
6. 7-inch touchable high-brightness LCD color LCD screen, no matter day or night, can be clearly displayed.
7. Built-in rechargeable lithium-ion battery, fast charging and long use time.
8. Small size, light weight, easy to carry.
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Application-Underground cable fault location
Welcome you contact us for more information~
