Brief: This video explains the main functions and practical uses of the Portable Arc Cable Fault Detector Machine in a clear, step-by-step format. You'll learn how this system accurately detects power cable faults, calibrates cable length, and pinpoints buried cable directions and depths.
Related Product Features:
The XHGG502A pre-locator features a 10.1-inch touch display and supports TDR, ICE, and ARM work modes for accurate fault detection.
XHDD503C pinpointer uses acoustic and magnetic synchronization for precise fault location with a 5-inch high-brightness LCD.
XHGX507 comprehensive tester combines cable fault location, identification, and path measurement in one device.
XHHV535-4TSC high voltage surge generator offers 0-32kV adjustable impulse voltage with automatic discharge safety features.
System can detect insulation failures, calibrate cable length, and trace underground cable paths with high accuracy.
Industrial-grade components and built-in lithium batteries ensure stable operation in various field conditions.
Multiple testing methods including low-voltage pulse, high-voltage flashover, and multiple pulse (8 times) for comprehensive analysis.
Portable design with IP65 waterproof rating makes it suitable for harsh outdoor environments.
Faqs:
What types of cable faults can this system detect?
The system detects low-resistance, short-circuit, open-circuit, high-resistance leakage, and high-resistance flashover faults in power cables, coaxial cables, and buried wires.
How accurate is the fault location measurement?
The pre-locator has ≤±(0.5%×L+1m) accuracy, while the pinpointer achieves <0.2m precision for acoustic-magnetic positioning and <0.5m for path identification.
What are the operating temperature ranges for these devices?
All components operate between -20°C to +65°C, with some (like XHDD503C) functioning down to -25°C, making them suitable for most field conditions.
Can the system test cables of different lengths?
Yes, the pre-locator supports cable testing from 100m up to 120km with adjustable test ranges and pulse widths for various cable specifications.