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Low Voltage TDR Cable Fault Locator with Rough Fault Distance Detection

Name: Low Voltage TDR Cable Fault Locator with Rough Fault Distance Detection
Brand: Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
SKU: XHGG501C
Price: 1,050.00 USD
Availability: InStock

Product Details:

Place of Origin:	Xi'an ShanXi
Brand Name:	XZH TEST
Certification:	ISO/CE
Model Number:	XHGG501C

Detail Information

Place of Origin:

Xi'an ShanXi

Brand Name:

XZH TEST

Certification:

ISO/CE

Model Number:

XHGG501C

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Rough Fault Distance Cable Fault Locator

Low Voltage TDR Cable Tester

TDR Technology Cable Fault Detector

Trading Information

Minimum Order Quantity:

1set

Packaging Details:

wooden packaging

Delivery Time:

5-8 work days

Payment Terms:

T/T

Supply Ability:

3000unit/year

Product Description

XHGG501C LV TDR Cable Fault Locator

The LV TDR cable fault locator provides rough fault distance measurement for low voltage cables, enabling quick identification of cable issues.

Key Features

Accurate rough fault distance measurement
Designed for low voltage cable systems
Time Domain Reflectometry (TDR) technology
Quick fault identification capability

Pulse width	0.2uS/2uS
minimum resolution	1.0M
Test blind spot	≤35m
Distance range	≥16km

Regarding waveforms

1. Standard waveform for open circuit fault

Low Voltage TDR Cable Fault Locator with Rough Fault Distance Detection 0

Analysis: At time t1, the pulse waveform generated by the flash detector is positive (but can also be negative); at time t2, the reflected pulse waveform from the intermediate joint in the cable (reflected waves from joints are generally of the same polarity, but this depends on the joint structure); at time t3, the reflected pulse waveform from an open-circuit fault is positive and of the same polarity (the polarity of the fault waveform is the same as the polarity of the pulse wave generated by the instrument); at time t4, the secondary reflected pulse waveform from the open-circuit fault. Due to pulse attenuation, the secondary reflected wave at time t4 has a smaller amplitude than the primary reflected wave at time t3. The distance S from the fault point to the measuring end is... In actual operation, by moving the cursor, the instrument will automatically display and calculate the distance to the fault point.

2. Standard waveform for low impedance fault

Low Voltage TDR Cable Fault Locator with Rough Fault Distance Detection 1

Analysis: At time t1, the pulse waveform generated by the flash detector is positive (or negative); at time t2, the reflected waveform from the intermediate joint in the cable is shown; at time t3, the reflected waveform from the low-resistance fault point is negative, representing a reflection with opposite polarity (opposite to the pulse waveform generated by the instrument); at time t4, the reflected waveform from the cable terminal is shown. The distance from the fault point to the measuring end is also considered.

Low Voltage TDR Cable Fault Locator with Rough Fault Distance Detection 2

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Low Voltage TDR Cable Fault Locator with Rough Fault Distance Detection

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