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

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

10kV-500kV High Voltage Cable Fault Locator for Power Transmission
10kV-500kV High Voltage Cable Fault Locator for Power Transmission
Categories Cable Fault Locator
Brand Name: XZH TEST
Model Number: XHHG521A
Certification: CE/ISO
Place of Origin: China
MOQ: 1 Unit
Payment Terms: T/T
Delivery Time: 5-8 work days
Packaging Details: wooden packaging
Supply Ability: 2000unit/year
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Company Info.
Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
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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.
Product Tags:

10kV-500kV cable fault locator

  

cable sheath fault detector

  

high voltage cable locator set

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

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

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