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Cable Fault Locator
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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

Product Details:
Place of Origin: China
Brand Name: XZH TEST
Certification: CE/ISO
Model Number: XHHG521A
Detail Information
Place of Origin:
China
Brand Name:
XZH TEST
Certification:
CE/ISO
Model Number:
XHHG521A
Highlight:

High Light

Highlight:

10kV-500kV cable fault locator

,

cable sheath fault detector

,

high voltage cable locator set

Trading Information
Minimum Order Quantity:
1 Unit
Packaging Details:
wooden packaging
Delivery Time:
5-8 work days
Payment Terms:
T/T
Supply Ability:
2000unit/year
Product Description
Cable Outer Sheath Fault Locator Set
Advanced Detection for High-Voltage Cable Maintenance
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.
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.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
Abdullah Al Dhaheri
United Arab Emirates Jun 9.2026
Helpful (3)
Used this cable locator for 4 months on DEWA utility projects. Works well even in 45°C summer heat — no overheating issues. Depth readings accurate, multiple frequencies helpful for busy urban areas. Battery lasts full shift.Overall: Solid value for money. Recommended for utility and construction teams in Gulf region.
М
Михаил Соколов
Russian Federation Apr 16.2026
Helpful (2)
Полгода в поле с ним таскаюсь — не подводил ни разу. Глубину бьёт точно, частот на все случаи жизни, батарея держит до вечера даже в мороз. Крепкий, как танк, пыль грязь — нипочём. За эти деньги — огонь! Сетевым и подрядчикам советую, не пожалеете.
R
R*s
United Kingdom Apr 14.2026
Helpful (1)
It works great and offers excellent value for money—it accurately pinpoints the fault every time, guys.
Tags:

High Voltage Cable Fault Locator,

High Voltage Pulse Generator,

Portable Cable Fault Locator

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