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China, Chinese Factory Sells Practical Cable Fault Comprehensive Tester at Low Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentCable TesterUnderground Cable Fault LocatorCable Fault Locator
Xian XZH Electric Power Technology Co., Ltd.
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Product Description IntroductionXHGX507C is a path detection instrument with strong comprehensive performance.It has multiple functions such as pipeline path detection, cable identification, fault finding, etc. The instrument consists of a transmitter, a transmitting current clamp,a receiver, a receiving flexible current clamp, a connecting test line, and an A-frame (optional).The cable path tester can be used for path detection, pipeline census and depth measurement of metal pipelines and underground cables without excavation. The instrument uses a variety of filtering technologies, has anti-interference capabilities, can accurately locate and measure depth, and is suitable for the detection and patrol of various underground metal pipelines, pipeline management and maintenance, municipal planning and construction, and pipeline detection in power supply and other departments. It is one of the necessary instruments for pipeline maintenance units. This function is achieved by the cooperation of signal transmitters, receivers, signal transmitting clamps and connecting test lines.Features1. Multiple detection modes: classic positioning mode, wire cruise mode, signal distortion measurement mode;2. Classic positioning mode: compass, direction and signal amplitude display, intuitive display of the left and right directions of the pipeline.3. Wire cruise mode: 360° all-round pipeline path indication, continuous display of depth, current and relative position of pipeline.The interface is simple and intuitive, and can be operated without experience4. Signal distortion measurement mode: simultaneous display of peak and trough waveforms. In the distortion-free site, the peak and trough positions should be consistent, and the site shape should be symmetrical relative to the center line.5. Current direction determination (partial frequency), can eliminate interference from adjacent lines and prevent tracking errors by calibrating the current direction.6. Fully digital high-precision sampling and processing: stable and reliable, ultra-high sensitivity, extremely narrow receiving passband, strong anti-interference ability, and can fully suppress the power frequency and harmonic interference of adjacent running cables and pipelines.7. Multiple detection frequencies: 11 active detection frequencies and 3 passive detection frequencies. 8. The transmitter has multiple signal output modes: direct output, caliper coupling, and induction method.9. The transmitter has digital amplified power output, fully automatic impedance matching, and fully automatic protection.Technical specificationSpecification of receiverFunctionPipeline detection (cable position tracking, direction display, depth measurement, current measurement), cable identification, A-frame fault finding (optional function)Power8.4V large capacity rechargeable lithium batteryInput methodBuilt-in receiving coil, flexible caliper, A-frame (optional function)Receiving frequencyActive detection frequency: 640Hz, 1.28kHz, 2.56kHz, 3.20kHz, 4.09kHz, 8.19kHz, 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHzPower frequency passive detection frequency: 50Hz, 60Hz, 250HzRF passive detection frequency band: center frequency is divided into 32.7kHz, 65.6kHz, 81.9kHz, 197kHzPipeline detection modeBroad peak method, narrow peak method, valley methodPipeline detectionDetection rangeDirect connection method: Generally, the cable length can reach 0~20 km, which is mainly determined by the ground resistance, cable resistance and cable buried depthCoupling method: Generally, the cable length can reach 0~10 km, which is mainly determined by the ground resistance, cable resistance and cable buried depthInduction method: Applicable to cables buried less than 2m deepDepth and CurrentReal-time display of cable depth and current valuePipeline measurement depth0-20m Depth AccuracyPlane position precision: Center axis position of target cable or pipeline: ±5% (buried depth 0-3m) -10% (buried depth 3m-20m)True or False TipsEliminate interference from adjacent cables. When measuring adjacent cables, the measurement of adjacent cables can be distinguished based on the different signal strengths and measured current phases fed back by the adjacent cables. In the process of tracing the cables, observe the phase dial and pointer pointing to distinguish the measured cable from the adjacent cables.Sound InstructionsFM tone that varies with signal strengthAnti-interference displayGreen: No interference Green: Good (results can be trusted) Red: Severe interference (results cannot be trusted)Anti-interference abilityThe extremely narrow receiving frequency band and unique digital processing method can fully suppress the power frequency and harmonic interference of nearby running cables and pipelines.Interference distanceWhen using the coupling method and the induction method, the transmitter will generate interference within a short distance. The interference distance is related to the transmission power and frequency. The greater the power and the higher the frequency, the stronger the interference.The minimum distance at which the receiver is not interfered by the transmitter often needs to be determined by experiment:Pipeline detection: 5m away for the coupling method and 20m away for the induction method can be confirmed as no interferenceCable identification: 2~5m away for the coupling method can be confirmed as no interferenceCable identificationIdentification method: Intelligent identification by flexible clamps;Number of cables that can be calibrated: 1 to 20;Calibration value: The current percentage of the receiving signal and the transmitting signal is between 75% and 135% of the calibration value, which is one of the conditions for successful identification;Directionality: The transmitting clamp, the receiving clamp and the loading signal must be in the same direction, which is one of the conditions for successful identification.Cable identificationDetection rangeDirect connection method: can identify signals with a loop resistance of 0Ω to 8kΩ (usually can reach a cable length of 0 to 20 kilometers, mainly determined by the ground resistance and cable resistance)Coupling method: can identify signals with a loop resistance of 0Ω to 1kΩ; (usually can reach a cable length of 0 to 6 kilometers, mainly determined by the ground resistance and cable resistance)Display4.3-inch LCD color screen (high brightness screen), visible in sunlightTouchYes, capacitive touchsizeApprox. 350mm(L)×155mm(W)×700mm(H)WeightApprox. 2kgConnection interfaceType-C USB port, aviation socketCoil inner diameterφ200mm (larger diameter can be customized as needed)Working temperature and humidity-10oC~40oC; below 80%RhStorage temperature and humidity-10oC~50oC; ≤95%RH, no condensationPressure resistanceAC2000V/rms (before the front and rear ends of the shell)Suitable for safety regulationsIEC61010-1 CAT 600V, IEC61010-031, IEC61326, pollution degree 2Transmitter Specifications FunctionMultiple frequency signal transmission modesPower10.8V large capacity rechargeable lithium batteryOutput methodDirect connection method, coupling method, induction methodOutput frequency640Hz,1.28kHz,2.56kHz,3.20kHz,4.09kHz,8.19kHz,10.2kHz,32.7kHz, 65.6kHz,81.9kHz,197kHz Output ModeAutomatic identification, automatic identification according to different accessoriesOutput Power15W max, 9 levels adjustableImpedanceFully automatic real-time impedance matching and protection functionDirect output voltage150Vpp max Circuit ProtectionWith overload and short circuit protectionLiquid crystal5 inch LCD color screenTouchYes, capacitive touchInstrument sizeApprox. 320mm(L)×275mm(W)×145mm(H)WeightTransmitter is about 3.85kg; Transmitter clamp is about 1.18kgChargerDC 11.1V 3A Launching clamp sizeLength, width and thickness: 297mm×194mm×39mmInner diameter of firing clampφ125mm Transmitter cable length3m Test lineRed test lead 3m, black test lead 3mConnection interfaceUSB port, DC port, aviation socketPressure withstandThe transmitter adopts an integrated special tool box design, and the box can withstand a pressure of about 200kg.Voltage withstandAC 3700V/rms (between the top and bottom of the instrument box)Electromagnetic propertiesIEC61326(EMC) Suitable for safety regulationsIEC61010-1 (CAT 300V, CAT IV 150V, pollution degree 2)-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Welcome you contact us for more information and service!~
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