Product Functions:

The UR-15 Cable Broadband Impedance Spectrum Defect Locator is designed to locate defects in various types of cables, including low-voltage distribution cables, unarmored cables, transmission cables, and low-voltage DC cables. It can identify defects such as water ingress, high resistance, mechanical damage, localized aging, open circuits, and short circuits.

During testing, the instrument injects a high-frequency sinusoidal AC voltage signal into the cable under test. As these signals propagate through the cable, they interact with non-homogeneous media, producing reflected voltages. By applying time-frequency transformation algorithms, the frequency and amplitude of these reflected voltages can be processed to obtain the wave impedance characteristics of different cable sections. The smart positioning assistant provides intuitive guidance on the exact location and severity of cable defects, offering critical insights for troubleshooting and maintenance.

Product Features:

1. Non-destructive Testing: Uses non-destructive, non-invasive, and low-voltage testing technology to protect the integrity of the equipment under test.
2. Effective Testing: Leverages wide-band, low-attenuation technology to significantly enhance early defect detection capabilities.
3. High Precision: Equipped with a dynamic range of up to 140 dB, offering industry-leading measurement accuracy.
4. Fast Testing Speed: In quick mode, each phase takes only 20 seconds, while in precision mode, each phase takes only 2 minutes.
5. Wide Application Range: Suitable for various voltage levels of transmission and distribution cables, unarmored DC cables, and special low-voltage cables, making it highly versatile.

Application Fields:

• Power Grid
• Subways
• Railways
• Airports
• Nuclear Power
• Hydropower
• Wind Power
• Photovoltaics
• Municipalities
• Power Inspection Companies
• Oilfields
• Petrochemical Industry
• Manufacturing Enterprises