Product Introduction

The HC-2003 Intelligent Cable Fault Tester stands as a benchmark product within the power industry. Strictly adhering to the *DL/T849.1–DL/T849.3-2004* standards, it encapsulates the essence of over a decade of field application experience combined with the latest technological advancements. The device innovatively integrates cutting-edge techniques—including the Multiple Arc Reflection Method, Low-Voltage Pulse Method, Pulse Current Method, and Attenuation Method—to deliver a comprehensive upgrade in cable fault detection capabilities.

Key Advantages and Highlights:

◆ Integrated Design—Convenient and Efficient:** The HC-2003 main unit combines both fault distance measurement and cable path detection functions into a single device. Housed in a premium, lightweight PP plastic casing, it features a compact and portable structure that significantly enhances operational flexibility and efficiency in the field.

◆ Simple Operation—Easy to Learn and Use:** Designed with a user-friendly interface, intuitive workflows, and icon-based guidance, the device allows even non-specialized personnel to quickly master its operation. This ensures the efficient execution of testing tasks while simultaneously reducing training costs.

◆ Precise Localization—Comprehensive Coverage:** The system is equipped with both a fault locator and a cable path tracer, enabling the precise identification of various power cable fault types—including, but not limited to, short circuits, open circuits, high-resistance faults, and low-resistance faults. Furthermore, it accurately determines the cable's routing path and burial depth, meeting diverse testing requirements ranging from standard power cables to specialized applications (such as railway signaling, airport control systems, street lighting networks, etc.).

◆ Technologically Advanced—Safe and Reliable:** By employing a suite of advanced testing methodologies, the device ensures accurate results across a wide range of complex environmental conditions. Additionally, it features multiple built-in safety protection mechanisms to safeguard both the operating personnel and the equipment.

◆ Data Storage and Analysis:** The system supports large-capacity data storage, allowing for the real-time recording and display of test data and waveforms to facilitate subsequent analysis and fault diagnosis. It also provides a data export function, enabling seamless data sharing and in-depth analysis via connection to a computer or other external devices.

Product Aliases: Cable Fault Tester, Power Cable Fault Tester, Streetlight Cable Fault Tester, Cable Fault Locator, Cable Fault Tracer, Portable Cable Fault Localization System, Cable Fault Flash Tester, Underground Cable Fault Tester, Cable Path Tracer.

Technical Parameters

Product Features

Enhanced Testing Range and Compatibility:

◆ Expands the application scope of the tester, ensuring coverage of a wider range of power cable voltage levels, specifically 110kV and below.

◆ Enhances testing compatibility across various cross-sections, insulation media (such as oil-impregnated paper, XLPE, etc.), and cable materials to meet more diverse testing requirements.

Improved Display and User Interaction:

◆ Upgrades the industrial-grade touchscreen to a larger size (e.g., 12.1 inches or larger), further enhancing display clarity and operational comfort.

◆ Optimizes menu design and text prompts to make operations more intuitive and easy to understand, facilitating smoother human-machine interaction.

Increased Testing Accuracy and Efficiency:

◆ Increases the variety of test pulses to 8 types or more, further improving measurement precision to ensure that long cables can be tested over sufficient distances and short cables have no blind spots.

◆ Introduces advanced signal processing technology to automatically locate faults and precisely display distances; dual-cursor positioning accuracy is improved to 0.5 meters or better, thereby enhancing the accuracy of test results.

Strengthened Data Analysis and Storage Capabilities:

◆ Expands the functionality of the data analysis software to support multiple waveform analysis methods and comparison tools, helping users more accurately identify fault types and locations.

◆ Increases built-in storage capacity to accommodate the saving of more test data and waveforms, while also providing convenient export functions to facilitate subsequent data processing and analysis.

Optimized Power Supply and Portability:

◆ Improves the built-in power supply system to extend battery life, ensuring longer operational duration in environments where external power sources are unavailable.

◆ Optimizes the instrument's structural design to further reduce its size and weight, enhancing portability and making it easier to carry and operate in the field.

Enhanced Stability and Safety:

◆ Strengthens the instrument's anti-interference capabilities to ensure stable operation in any environment, preventing system crashes or freezes.

◆ Reinforces high-voltage protection measures during the signal acquisition process to ensure the safety of both personnel and equipment during testing.

Added Automation and Intelligent Features:

◆ Introduces AI-assisted diagnostic technology to automatically analyze test data and provide preliminary assessments of fault types and locations, thereby boosting testing efficiency.

◆ Adds remote control and data transmission capabilities to support remote monitoring and data analysis, enhancing the flexibility and efficiency of testing operations.