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XHHG521A

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September 08, 2025
Category Connection: Cable Fault Locator
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Tags:
#High Voltage Cable Fault Locator #High Voltage Pulse Generator #Portable Cable Fault Locator
Brief: Discover the XHHG521A High Voltage Underground Digital Cable Outer Sheath Fault Prelocator, a precision tool for locating cable breakdown points and low insulation defects. Ideal for high-resistance and flashover breakdowns, this device offers adjustable voltage, high accuracy, and zero protection for safe and efficient cable testing.
Related Product Features:
  • Adjustable output voltage for versatile testing needs.
  • High accuracy and stability ensure reliable fault detection.
  • High-sensitivity amplifier and galvanometer for precise balance indication.
  • Zero protection enhances safety during operation.
  • Automatic fault point testing with manual override capability.
  • No blind area detection, ideal for short cables and near-end faults.
  • Portable design with integrated high voltage source and bridge.
  • Compatible with various cable types, including high-resistance and flashover breakdowns.
Faqs:
  • What types of cable faults can the XHHG521A detect?
    The XHHG521A can detect high-resistance breakdown points, flashover-type breakdowns, and low-resistance defects that have not yet broken down, making it versatile for various cable testing scenarios.
  • How accurate is the fault location with the XHHG521A?
    The XHHG521A offers a positioning accuracy of ±(0.2% * L ± 1) meters, ensuring precise fault location even in complex cable systems.
  • What power supply does the XHHG521A require?
    The XHHG521A operates on AC 220V (±10%) 50Hz and includes an 8.4V built-in battery for added convenience during field testing.
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