Trolley Cable Fault Locator

The Integrated Cable Fault Locator is a multifunctional, high - precision cable detection device designed for rapid fault localization and diagnosis. It supports fault detection in copper/aluminum - core power cables (220V–380kV), coaxial communication cables, and telephone cables, covering over 20 fault types such as open circuits, short circuits, high - resistance leakage, and poor grounding. It also features path identification capabilities.

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Description

Technical Parameters

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HM A50 Trolley Cable Fault Locator Display Video

Product Overview & Application Scenarios

The Cable Fault Locator is a multifunctional, high-precision cable testing device designed for rapid fault location and diagnosis. This equipment supports fault detection in copper/aluminum-core power cables (220V–380kV), coaxial communication cables, and telephone cables. It identifies over 20 fault types including open circuits, short circuits, high-resistance leakage, and poor grounding, and features path identification capabilities.

Application Scenarios

Power Industry: Transmission line maintenance, substation cable inspection.

Telecommunications: Fault detection in coaxial cables and telephone lines.

Municipal Engineering: Underground cable route identification and precise fault location.

Industrial Sector: Maintenance of high- and low-voltage cable systems in industrial facilities.

Key Features & Advantages

The system adopts embedded highly integrated integration design, strong anti-interference, easy and flexible to move.
It is suitable for testing all kinds of main insulation faults of power cables of different voltage levels.
The fault test unit adopts an embedded host and Linux operating system.
The high-frequency and high-voltage power supply unit touch screen control system embodies human-computer interaction, convenient operation, simple and intuitive display.
The system is equipped with a 25m test line, which is convenient for cable fault testing at long and short distances and in complex environments.
The whole machine is designed according to European standards and has an authority key for professionals
The whole machine has a ground loop monitoring protection system to protect equipment and personal safety in real time.

Parameters Description

◆ External dimension: 530(L)*430(W)*960(H)mm

◆ Weight:≤ 90Kg

◆ Input power: AC220V±10%, 50Hz

◆ Charging adapter: DC16.8V

Maintenance & FAQs

Q: The device fails to start high - voltage output. Possible causes?

A: Check grounding reliability (ground resistance must meet standards), ensure the emergency stop button is not pressed, and verify no system alarms.

Q: How to extend device lifespan?

A: Clean ventilation holes regularly; avoid high - temperature/humidity storage; turn off high - voltage output after discharge to reduce capacitor wear.

Q: Blurry waveforms or interpretation issues?

A: Adjust pulse width (e.g., wider pulses for high - resistance faults), check loose connections, or use multiple - pulse methods for waveform comparison.

Q: How long can the device operate without external power?

A: Built - in battery supports ≥8 hours of continuous use when fully charged. Avoid deep discharge by charging regularly.

Q: What if the device freezes or malfunctions?

A: Press the emergency stop button to cut high - voltage, then restart. Contact support if issues persist for hardware/software checks.
Note: Always refer to the user manual for specific operations.

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