Product Introduction
This Time Domain Reflectometry cable fault locator can precisely calculate fault distances by analyzing cable signal reflections to pinpoint breaks, bends and water intrusion spots, eliminating tedious manual testing to speed up fault repair, cut downtime and lower operating costs; compatible with coaxial, twisted pair and fiber optic cables, it features strong versatility for technicians across multiple industries, and with advanced measuring technology and an intuitive operation interface, it is an essential reliable instrument for cable network maintenance and troubleshooting.
Applications:
Whether in urban areas or remote locations, the Time Domain Reflectometer Cable Fault Locator proves to be a reliable solution for various scenarios. From routine maintenance checks to emergency repairs, this device offers quick and accurate fault location capabilities, saving time and resources.
With CE/ISO certification and originating from China, the XZH TEST Cable Fault Locator XHDD503C guarantees quality and compliance with international standards. Customers can benefit from its low minimum order quantity of 1 unit, flexible payment terms (T/T), and a supply ability of 2000 units per year. Additionally, the product is packaged securely in a wooden box for safe transportation.
Support and Services:
Our Product Technical Support team for the TDR Cable Fault Locator is dedicated to providing assistance and guidance for any technical issues you may encounter. Our experts are available to help troubleshoot problems, provide product information, and offer solutions to ensure optimal performance of your device.
In addition to technical support, we also offer a range of services for the TDR Cable Fault Locator, including maintenance, repair, and calibration. Our service team is committed to ensuring that your device operates efficiently and accurately, helping you to minimize downtime and maximize productivity.
On-site photos
FAQ:
Q: What is the brand name of the TDR Cable Fault Locator?
A: The brand name is XZH TEST.
Q: What is the model number of the TDR Cable Fault Locator?
A: The model number is XHDD503C.
Q: What certifications does the TDR Cable Fault Locator have?
A: It is certified with CE/ISO.
Q: Where is the TDR Cable Fault Locator manufactured?
A: It is manufactured in China.
Q: What are the payment terms for purchasing the TDR Cable Fault Locator?
A: The payment terms are T/T (Telegraphic Transfer).
Frequently Asked Questions
Q: What is Time Domain Reflectometry (TDR) and how does it locate cable faults?
TDR sends a low-voltage electrical pulse into the cable and analyzes the reflected signal. When the pulse encounters an impedance change caused by a fault, splice, or the cable end, part of the energy reflects back. By measuring the round-trip time and knowing the signal propagation velocity in the cable, the XHDD503C calculates the exact distance to the fault point with high precision.
Q: What types of cables can the XHDD503C test?
The XHDD503C is suitable for power cables rated 35kV and below, as well as coaxial cables, communication cables, street light cables, and buried wires of various materials and cross-sections. It supports common insulation types including XLPE, oil-impregnated paper, and rubber/plastic dielectric cables.
Q: Can the 5-inch display be read clearly in outdoor conditions?
Yes. The 5-inch high-brightness touch LCD is specifically designed for outdoor field use, delivering clear waveform visibility even under direct sunlight. The compact form factor also makes the XHDD503C highly portable for one-person field operations and easy to carry between test locations.
Q: What faults can the XHDD503C detect and what are its limitations?
Using the low-voltage pulse method, the XHDD503C reliably detects open-circuit, short-circuit, and low-resistance faults (typically below several hundred ohms). It also measures cable length and calibrates wave velocity. For high-resistance and flashover faults, the TDR must be paired with an external high-voltage pulse generator for flashover testing.
Q: How do I determine the correct wave velocity for my cable?
The XHDD503C includes a built-in wave velocity calibration function. If you know the exact length of a healthy phase of the same cable, you can use it as a reference to calibrate the propagation velocity. Alternatively, select from preset velocity values for common insulation types: XLPE (~172 m/μs), oil-impregnated paper (~160 m/μs), and rubber/plastic (~140-180 m/μs).
Q: What is included in the package and what are the payment terms?
Each XHDD503C comes with the main TDR unit, test leads, charger, user manual, and a protective carrying case. Payment is processed via T/T (Telegraphic Transfer). Standard warranty covers 12 months from delivery, with lifetime technical support available. Contact our sales team for volume pricing and distributor inquiries.
Your message must be between 20-3,000 characters!
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
العربية
हिन्दी
Türkçe
indonesia
tiếng Việt
ไทย
বাংলা
فارسی
polski
Overall Rating
Rating Snapshot
The following is the distribution of all ratingsAll Reviews