Video Canale della Cina Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
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September 03, 2025
Connessione Categoria: Indicatore di guasti del cavo
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Tag:
#High Voltage Cable Fault Locator #High Voltage Pulse Generator #Portable Cable Fault Locator
Brief: Discover the XHHG521B Cable Outer Sheath Fault Tester, a precision tool for locating high-resistance breakdown points in cables. Ideal for detecting faults in shielded cables, this CE-certified device features a high-voltage constant current source and a user-friendly interface for accurate and safe testing.
Related Product Features:
  • Based on the MURRAY bridge principle for precise fault location in cables.
  • High-voltage constant current source with no-load voltage up to 5000V and short-circuit current of 100mA.
  • Equipped with a high-sensitivity amplifier and galvanometer for balance indication.
  • Special double-core high-voltage rubber cable for accurate measurements.
  • User-friendly panel with insulating rod for safe high-voltage operation.
  • Includes a 12806 display screen for easy input of cable length and fault distance calculation.
  • Portable design with integrated high-voltage source and electric bridge in a protective box.
  • No blind spots in fault detection, making it suitable for short cables and end-point faults.
Domande frequenti:
  • What types of cable faults can the XHHG521B tester detect?
    The tester can detect high-resistance breakdown points, low-resistance linear high-resistance breakdown points, flashover type breakdown points, and defects with low resistance but no breakdown.
  • How does the XHHG521B ensure accurate measurements?
    It uses a four-terminal resistance measurement method to avoid lead resistance errors and features a high-sensitivity amplifier and galvanometer for precise balance indication.
  • Is the XHHG521B safe to use?
    Yes, the device has a user-friendly panel with insulating rod operation, and the high-voltage components are integrated into a portable protective box for safety.
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