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E-mail
whhuatian@163.com
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Building T4, Gufang, No. 41 Gaoxin 2nd Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province
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- 13、 Grounding/Insulation Resistance Test Series
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Wuhan Huatian Power Automation Co., Ltd
HTDS-H Cable Identification Device
NegotiableUpdate on 04/10
- Model
- Nature of the Manufacturer
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- Place of Origin
Overview
Equipped with waveform expansion ratio function: By changing the waveform ratio, the waveform can be expanded for precise testing. It adopts a large screen 320 × 240 dot matrix Chinese character graphic interface, with high brightness graphics that are clear, beautiful, and easy to carry. The host is powered by lithium batteries, lightweight, easy to carry, and convenient for field testing and mine cable testing
Product Details
Product IntroductionProduct Introduction
The line fault tester is used to measure the distance from the fault point to the measuring point (transformer) when a long-term grounding (short circuit) or open circuit (open circuit) occurs in an overhead transmission line.
The line fault tester is suitable for overhead transmission lines with voltage levels of 10kV and above. When a fault occurs, as long as the fault line is tested in the substation, the fault distance can be accurately measured, the faulty tower can be determined, and it is convenient for repair personnel to quickly find the fault and shorten the repair time.
The line fault tester can only be used on the basis of a power outage. It has a small size, is easy to carry, comes with a battery that can be used for both AC and DC, has graphic and digital display functions, and is easy to operate.
Product Name: WG-16C Transmission Line Fault Distance Tester, Line Fault Distance Tester, Line Fault Tester
Product parametersProduct Parameters
Technical Parameter
| ambient temperature | －10℃～40℃ | |
| measurement error | Rough measurement error ± 1% | |
| The longest testing distance | 32km (up to 100km on open lines) | |
| Shortest test distance (blind spot) | 1m | |
| Sample Rate | 25MHz | |
| Power supply and power consumption | AC or internal DC power supply | |
| AC 220V±10% | Power consumption not exceeding 10W | |
| DC 6V/7AH | Power consumption not exceeding 6W | |
| Internal transmission pulse width and amplitude | 0.2μs,100～120V | |
| 2μs,150～160V | ||
| way of working | Low voltage pulse, DC high voltage flash testing, and impulse high voltage flash testing methods | |
| display resolution | 320 × 240 LCD with backlight display | |
| Quality | 6kg | |
| Volume | 500×300×195mm3 | |
Note:
1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. If there is any act of theft or copying, legal responsibility will be pursued.
2. To learn more about Huatian products, please enter the product center. Service Hotline: 400-8855-448
Product FeaturesProduct Characteristics
- 1. High testing accuracy: The instrument adopts high-speed data sampling technology, with an A/D sampling speed of 25MHz, resulting in a reading resolution of 1m and a detection blind zone of 1m
- 2. High level of intelligence: The test results are automatically displayed on the large LCD screen with waveforms and data, providing intuitive fault diagnosis. And equipped with a fully Chinese menu display and operation function, without the need for specialized training for operators
- 3. User friendly interface: Adopting a large screen 320 × 240 dot matrix Chinese character graphic interface, high brightness graphics are clear and beautiful, easy to operate, and strong anti-interference ability. And it has a dual track display function, which can compare the test waveform of the faulty cable with the normal waveform, which is beneficial for further fault diagnosis
- 4. Equipped with waveform expansion ratio function: By changing the waveform ratio, the waveform can be expanded for precise testing
- 5. Easy to operate: The position of the dual cursor can be changed arbitrarily, and the direct or relative distance between the fault point and the test point can be displayed directly
- 6. Wave speed can be modified at any time: it has the function of modifying the propagation speed according to different tested cables at any time
- 7. Convenient to carry: The host is powered by lithium batteries, lightweight, easy to carry, and convenient for field testing and mine cable testing
- 8. Exquisite appearance: Made of sturdy and wear-resistant materials, the instrument has a better overall texture and a longer service life
Product AtlasProduct Picture
Product Attachment Diagram
Instrument host
Host signal line
Signal line clamp
power line
Insurance tube (2A)
Instruction manual, inspection report, certificate of conformity
Product detail diagram
host
screen
operation panel
pilot lamp
Gain knob
Keypad
switch button
Signal line connector
product certificateProduct Certificate
Our company's products are strictly produced in accordance with international and national standards and industry regulations. They have passed the testing of national, provincial, and municipal power research institutes, measurement centers, and authoritative power departments, and have fully passed the ISO9001 international quality management system certification, the People's Republic of China manufacturing measuring instrument license, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, and GB/T45001-2020 occupational health and safety management system requirements.
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