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10kV-500kV High Voltage Cable Fault Locator for Power Transmission
10kV-500kV High Voltage Cable Fault Locator for Power Transmission
Specifications
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
Description
Cable Outer Sheath Fault Locator Set
Advanced Detection for High-Voltage Cable Maintenance
10kV-500kV High Voltage Cable Fault Locator for Power Transmission
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
Parameter Value
No load voltage ≥7500V
Short circuit current ≥100mA (recommended 5-40mA for balance adjustment)
Positioning accuracy ±(0.2%*L±1)m
Weight 25kg
Power supply AC 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.
10kV-500kV High Voltage Cable Fault Locator for Power Transmission 10kV-500kV High Voltage Cable Fault Locator for Power Transmission
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.
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10kV-500kV High Voltage Cable Fault Locator for Power Transmission

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Product Detail
Brand Name :
XZH TEST
Model Number :
XHHG521A
Certification :
CE/ISO
Place of Origin :
China
MOQ :
1 Unit
Payment Terms :
T/T
Contact Supplier
10kV-500kV High Voltage Cable Fault Locator for Power Transmission

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.

Verified Supplier
2 Years
Since 2013
Business Type :
Manufacturer
Main Products :
TDR Cable Fault Locator, Cable Fault Locator, Cable Fault Pinpointer
Total Annual :
1000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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