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China, Chinese Underground Cable Fault Locatortesting System Tdr Cable Fault Locator Pinpointer High Voltage Pulse Generator Cable Route Tracer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentCable TesterTdr Cable Fault PrelocatorCable Fault Locator
Xian XZH Electric Power Technology Co., Ltd.
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Product Description I. System purpose :Accurately and quickly detect the main insulation failure of power cables with voltage levels of 35KV and below; calibrate the cable length; accurately detect the direction and depth of the cable buried. Product name Model No.Qty.(unit)main functioncable fault pre locatorXHGG5021For underground cable fault rough distance measurementcable fault pinpointerXHDD503C1By Acoustic-magnetic synchronization method to accurately locate the fault point of the cable and detect the path , with powerful background noise reduction(BNR) and compass indication functionscable route tracerXHGX5071For underground cable pipeline locating, find the cable (live or uncharged) path,the direct buried cable fault, high voltage pulse generatorXHHV535-4TS1surge discharging for underground cable fault locating & DC high voltage withstand voltage test equipment II. System Configuration 1). High voltage pulse equipment,XHHV535-4TS -- impulse discharge of faulty cables. Our products include trolley type, automatic discharge type and pull rod type, which depend on the voltage level and cable length of the tested cable. 2). Cable fault prelocator ,XHGG502-- rough measurement of fault distance through pulse signal acquisition waveform and calculation. based on the low-voltage impulse reflection method(TDR), multiple impulse(ARC)arc reflection method.3). Cable Fault pinpointing locator,XHDD503C --for accurate positioning of cable fault points4). Cable route tracer,XHGX507--mainly used for the positioning, identification, path and buried depth of cable fault points when it is live or dead. It can also test low resistance faults to ground (which depends on various connection methods of accessories inside).III. Main technical parameters of the system: :1) Industrial computer control, touch operation mode, strong anti-interference ability;2)System functions: fault distance measurement, fault pinpoint location, propagationspeed test, cable path search, buried depth detection;3)Test methods: low-voltage pulse, flashover method, multiple pulse method, audio method,acousto-magnetic synchronization method, valley method, peak method,electromagnetic induction method, etc.;4)Test range: test distance: >60km, detection depth: 2-5m;5)Measurement accuracy: Rough measurement error: ±10m (absolute value) or 1%(relative value), fine measurement error: ±0.2m (fixed point, path, depth);6)Sampling frequency: 400MHz, minimum resolution 0.5m (100m/us)7)Sampling method: automatic continuous sampling, never miss any dischargewaveform.8)Low voltage pulse: Width: Adaptive Amplitude: 400Vpp9)Output power: path power: 100W10)Shock high voltage: three voltage 8/16/32kV adjustable11)Short circuit current:0~320mA12)Burn through power:0~2048J Detailed Photos---------------------------------------------------------------------------------------------------------------------------------------------------------------------XHGX507 Cable Fault Comprehensive Tester---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Cable fault pre-locator(XHGG502)------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------High voltage surge generator XHHV535-4TS---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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