TDR cable fault locator

Detailed operation videos help you get started easily

XHGG501A TDR cable fault locator is a device independently developed and produced by our company. It has low-voltage pulse method and high-voltage flashover method operation mode, which is used for rough measurement of cable fault distance. The equipment complies with international standards and has passed the international quality certification system. For beginners, we have a very detailed video operation tutorial, which is convenient for users to learn to operate as soon as possible.

Know more about power cables

Power cables can be divided into:

●Low-voltage cables (cables with voltage levels of 6kV and below).

●Medium-voltage cables (cables with voltage levels of 6kV and above, 35kV and below).

●High-voltage cables (cables with voltage levels of 66kV and above).

And cable faults can be divided into open circuit faults, low resistance faults, leakage high resistance faults, and flashover high resistance faults according to their nature.

How to judge cable faults

In general, there are three ways to judge the nature of cable faults:

●Judge by insulation resistance meter, multi-meter.

●Judge by cable pre-test results.

●Judge by "cable fault tester". Low-resistance and open-circuit faults (high-resistance) can be directly judged by the "low-voltage pulse method" test waveform of a multi-meter or a "cable fault tester".

Suitable for testing the faults of various cables

XHGG501A TDR cable fault locator is a special instrument for measuring and analyzing power cable status and fault distance. It is suitable for testing low resistance, short circuit, open circuit breakage faults, leaking high resistance and flashover high resistance faults of power cables, coaxial cables, street light cables, buried wires, etc. .

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It adopts the combination of modern electronic technology and computer technology to realize signal filtering, acquisition, data processing, waveform display, waveform analysis, and report generation to complete the cable wave transmission speed measurement, cable length test, and cable fault distance test.

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Technical Parameters

Sampling frequency	400MHz
Low voltage pulse width	0.1uS/2uS
Minimum resolution	0.5m (100m/us)
Test blind zone	≤20m
Ranging range	≤60km
Measurement error	≤±(0.5%×L+1m), L is the cable length
Power supply mode	charging 220VAC±10%, 50Hz; built-in rechargeable lithium battery
Working conditions	Ambient temperature: -25～65℃; Relative humidity: ≤90%;
Volume	428L×350W×230H
Weight	10kg

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Product Features

●Using Windows operating system, has a super cable management system, and automatically generates test reports.

●It has the functions of measuring wave speed, length and fault distance.

●With low pressure pulse method, high pressure flashover operation mode.

●20 waveforms are superimposed and analyzed, and online expert guidance can be selected.

●Fully automatic continuous sampling without manual triggering. Timely and accurate waveform capture.

●Built-in large-capacity battery pack to meet various outdoor test sites.

●Large-screen 12.1-inch industrial-grade computer control, touch operation.

●Adopt environmentally friendly protective case, no less than PI54.

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Packing List

Instrument composition list and diagram
Name	Qty.	Picture	Name	Qty.	Picture
TDR cable fault locator	1		Double Q line	1
Stylus	1		Sampler	1
Single Q line	1		Power cable	1
Fuse	some		Ground wire （optional）	1

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Onsite cable fault locating

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Remarks

â—†This TDR has passed the international standard certification CE ISO

â—†Lead time is 5-8 days. The specific situation can be negotiated when you place an order.

â—†The transport package is a special wooden box with bubble cotton inside. very safe.

â—†We usually deliver equipments by FEDEX, DHL, TNT, ARAMEX, etc. It can be negotiated according to different countries.

â—†XZH Team is a young team. Our development philosophy is humanized management, intelligent cloud-based products, and internationalized operations. Our development mission is to make electrical equipment free from undetectable failures.

XZH TEST welcomes your inquiry.

FAQ

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Q: Would you accept OEM and ODM order?

A: Yes, we accept, welcome you contact us for more discussion.

Q: What’s your terms of payment?

A: Payment terms can be negotiated, in general, Payment≤USD2000, 100% paid in advance.

Amount over USD2000, can be negotiated.

Q: Why should you buy the TDR cable fault locator from us?

A: Professional R&D and technical support.

Provide overall laboratory solutions to your project.

Strict quality control and one year of warranty.

Short lead time and fast delivery.

Quick response to your any questions.

http://www.xzhtest.com/