Ht-Tc Underground Cable Fault Locator High Voltage Cable Fault Finder

• After-sales Service: 1 Year
• Warranty: 1 Year
• Usage: Cable Test
• Model NO.: HT-TC
• The Longest Testing Distance: 32km; 100km for The Open-Wire Line
• Testing Dead Zone: 1m
• Resolution of Reading: 1m
• Power Dissipation: 5va
• Environment Temperature: 0℃~+40℃
• Terminal Temperature: -10℃~+50℃
• Relative Humility: 40℃(20~90)%Rh
• Atmospheric Pressure: (86~106)Kpa
• Dimension: 225×165×125mm3
• Weight: 50kg
• Methods: Low Voltage Pulse and High Resistance Flashover
• Speed of a/D: 100MHz
• Display: LED
• Type: Portable and with a Chargeable Battery to Provide
• Transport Package: Wooden Case or Carton
• Specification: CE/ISO
• Trademark: UHV
• Origin: China
• HS Code: 9030849000
• Production Capacity: 200 Sets Per Month

Product Description

Product overview

 

The cable fault tester is a new generation of portable cable designed and manufactured by our company according to user requirements and considered from the field.Fault test instrument. It adheres to our consistent high-tech, high-precision, high-quality purposes, to raise the level of cable testing to a new level.The whole cable fault tester consists of three parts: flashing, tracing and locator. Cable fault tester (flash meter) can be used to detect various types of electricity,The low resistance, high resistance, short circuit, open circuit, leakage fault and flashover fault of the cable can accurately detect the fault location and power of the underground cable.Cable length and cable buried path. It has the characteristics of accurate test, high intelligence, wide adaptability, stable performance, light weight and portability.

The instrument adopts English character system, high definition display and friendly interface. Cable tracking and fault location are determined by path meter, fixed point meter, T-type probe,

A frame, earpiece, etc. This instrument is a special instrument for cable fault location test. It is suitable for test objects with metal conductors (pairs,

Various cables for the sheath and shield). Its main function is the positioning test of the bad ground insulation, the detection of the cable path and the cable depth.

Products features

Fully Featured
It can test faults safely, rapidly and accurately ; This Tester uses low-voltage pulse method and high-voltage pulse flash-over method to detect a variety of cable faults, especially for flash-over of cable, it can be used directly without burning through cables . If equipped acoustic tester, the exact location of the fault can be accurately measured;
High precision
The instrument uses a high speed data sampling method ,The sampling rate of A/D can be 100MHz, which made the read resolution of this machine is 1 meter, and the blind spot detection scope is 1m.;
High intelligence 
  Test results are automatically displayed on the large LCD display with waveform and data; which made the fault spot easy to be detected. And it owns Chinese menu with operation functions, so you don't need the training of the operating personnel;
    The waveform and data can be stored and tuned out;
    waveform and data will still be stored even when it is turned off because of the function of the non-volatile devices.
     it can show the dual trace; 
     it can compare the fault waveform with normal waveform, which is conductive to further determine the fault; 
     It can extended the proportional of the waveform;
     If the waveform proportion changed, the accurate testing can be achieved ; 
     The position of the double cursor can be changed as you like, it can show the direct distance or the relative distance of the fault point and the tested point ; 
     It can modify the transmission speed with different tested-cable; 
The small size makes it portable and the built-in rechargeable battery makes it easy to carry and use.


2. Pathmeter

• (1) Low static drift: The core components are imported components with reliable performance.
• (2) High output power: precision high-power tube is used internally to ensure that the output signal power is large enough and not easy to attenuate.
• (3) Perfect protection function: The internal protection circuit of the instrument is complete, with protection functions such as overvoltage and overcurrent.

3. Pointing instrument

• (1) Convenient to carry: Built-in rechargeable battery power supply, suitable for various occasions.
• (2) High positioning accuracy: a quartz crystal oscillator and a high-speed signal processing chip are used for signal sampling and processing, with acoustic and magnetic synchronization functions to ensure accurate and reliable positioning accuracy.
• (3) Strong anti-interference ability: under severe interference conditions, the instrument can still guarantee good performance and work stably.
• (4) High receiving sensitivity: Special manufacturing technology is adopted to increase the transmission distance, and the instrument can still receive signals clearly. 

 

Technique parameters

Applications and Uses 
 1. This main host can test various types of power cables (voltage 1KV ~ 35KV) and telephone cable, FM communication cables, coaxial cables, and the short circuit on the metal overhead cables, grounding, high resistance leakage, high impedance fault flash-over ,cables disconnection, and poor contact fault; and it can also test the length of the cable and the waveform transmission velocity. 
 Farthest test distance: 15Km (open wire up to 100 km)
 Detection blind area : 1m 
 Data-reading resolution: 1m
 Power dissipation : 5VA 
 Conditions of Use: Ambient temperature 0 ºC ~ + 40 ºC
 (Limit temperature -10 ºC ~ + 50 ºC)
 Relative humidity 40 ºC (20 ~ 90)% RH 
Atmospheric pressure (86 ~ 106) Kpa 
Volume: 275 × 220 × 160mm3 
 Weight: 1.8kg
2.Pathfinder

operation mode	Output - fixed frequency intermittent square wave signal
Output Power	Pomax≥100W
Output impedance	1Ω-∞
Output signal frequency	16kHz
Output signal amplitude	15V-340V
Pathfinder transmitter power supply	AC220V±10℅

3.Fault locator

Rough measurement error	Less than 10%
Fixed-point error	<±10cm
Electromagnetic channel gain	>110dB (300,000 times)
Electromagnetic channel receiver sensitivity	<5μV
Sound channel audio amplifier gain	<120dB (1 million times when the signal-to-noise ratio is 4:1)
50Hz Power frequency rejection	>40dB (100 times)
Power consumption	<120mA (0.7W)
Buried depth detection	<=3m

Product parameters

Common problem
1. Is your company a sales company or a manufacturer?
Wuhan UHV Power Technology Co.,Ltd. is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.

2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, it takes about 7 working days for production if there are no accidents.

3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.

4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.


Contact us

Wuhan UHV Power Technology Co.,Ltd.
Address:Building 6, Optics Valley Optical-Mechanical Industrial Park, No.83, Gaoxin 5th Road,
East Lake High-tech Zone, Wuhan city .China 430223