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10kV-500kV High Voltage Cable Fault Locator for Power Transmission

    Buy cheap 10kV-500kV High Voltage Cable Fault Locator for Power Transmission from wholesalers
     
    Buy cheap 10kV-500kV High Voltage Cable Fault Locator for Power Transmission from wholesalers
    • Buy cheap 10kV-500kV High Voltage Cable Fault Locator for Power Transmission from wholesalers

    10kV-500kV High Voltage Cable Fault Locator for Power Transmission

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    Brand Name : XZH TEST
    Model Number : XHHG521A
    Certification : CE/ISO
    Payment Terms : T/T
    Delivery Time : 5-8 work days
    Supply Ability : 2000unit/year
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    10kV-500kV High Voltage Cable Fault Locator for Power Transmission

    Cable Outer Sheath Fault Locator Set
    Advanced Detection for High-Voltage Cable Maintenance
    Cable Outer Sheath Fault Locator Set equipment
    The Cable Outer Sheath Fault Locator Set is a precision instrument designed to quickly and accurately identify grounding faults and excessive leakage current in 10kV-500kV single-core and three-core high-voltage cable outer sheaths. This essential maintenance tool performs 5kV-10kV DC withstand voltage tests (1 minute duration) on HDPE and PVC cable sheaths.
    Key Features
    • Detects faults in 10kV-500kV cable outer sheaths
    • Performs 5kV-10kV DC withstand voltage tests
    • Based on MURRAY bridge principle for precise fault location
    • Identifies both breakdown points and low insulation resistance defects
    • Essential for power transmission and cable maintenance operations
    Technical Specifications
    ParameterValue
    No load voltage≥7500V
    Short circuit current≥100mA (recommended 5-40mA for balance adjustment)
    Positioning accuracy±(0.2%*L±1)m
    Weight25kg
    Power supplyAC 220V (±10%), 50Hz±1Hz; 8.4V built-in battery
    Operation Principle
    The XHHG521A model utilizes an electric voltage regulator and R-type transformer to create a high-voltage constant current source. Featuring one-touch operation, it automatically calculates fault distance when cable length is entered. The integrated high-voltage source and bridge are housed in a portable protective box, combining high voltage capability with operational safety.
    Cable fault detection in operation Technical components of the fault locator
    Applications
    This specialized instrument is indispensable for maintenance teams at high-voltage cable operating units (10kV-500kV), extra-high-voltage cable engineering companies, and power transmission/transformation engineering firms.
    Quality 10kV-500kV High Voltage Cable Fault Locator for Power Transmission for sale
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