Latest Technology China Cable Fault Location Underground Cable Fault Pin-pointer
I. Application of Underground Cable Fault Pin-Pointer
HZ-B remote service power cable fault testing system,is used for power cable fault testing, is an innovative type, integrated device with a remote control function. It consists of the host and related accessories, tablet PCs, and remote service center. Cable fault location and harmony magnet synchronous point can be achieved under the guidance of the remote service center (including low-voltage pulse and pulse current mode). The host can also be used alone without the remote service.
Intervention remote service can largely help users quickly master the use of equipment, help solve difficult problems, and improved the timeliness manufacturers service.
II. The Function of Made in China Hz-8000 Remote Service Cable Fault Tester
power cable fault tester has the following functions:
low-voltage pulse ranging
ranging pulse current
sound, and magnetic synchronous point
Compared to traditional split device, the device number, size, and weight of CD-8000 tester were significantly reduced. The instrument is powerful, easy to use, portable, is a traditional device replacement.
III. Features of Underground Cable Fault Pin-Pointer
1. Full-Featured:
low-voltage pulse fault location
pulse current fault location
sound, and magnetic synchronous pinpoint
2. The fault Location Function:
low-pressure pulse method: for precise distance measurement of low resistance, short circuit, disconnection failure.
Pulse Current law: for high resistance flashover fault-ranging, using a current coupler pickup signal from the ground line, the high-pressure part of the isolation, safe and reliable.
3. Pinpoint Features:
sound, and magnetic synchronous receiver, anti-interference ability.
acoustic magnetic signal waveform display, easy to distinguish signal and noise.
Cursor measuring magnetic sound delay, to accurately determine the distance of the point of failure.
According to the initial polarity of the magnetic field waveforms at the same time point of the path detection.
4. Large screen LCD, friendly interface, easy to use.
5. Built-in SD card, memory capacity, you can import the computer for archiving, analysis and printing.
6. Built-in Bluetooth communication modules, computer online.
7. Built with tablet background software, which enables remote service through the 3G network.
8. Built-in high-capacity lithium-ion battery with rapid charger.
9. Power management: Depending on the function on different power paths to minimize power
consumption; if 15 minutes without any operation, the instrument will automatically shut down; when the battery voltage will automatically shut down to protect the battery.
10. The integrated equipment, high degree of protection, small and portable.
IV. Technical Index of Underground Cable Fault Pin-Pointer
1. Ranging Function:
(1) measuring mode: low-voltage pulse, the pulse current.
(2) Sampling frequency: 100MHz.
(3) Resolution: Low-voltage pulse mode 1m; pulse current mode 4m.
(4) low-voltage pulse mode emission voltage: 30V.
(5) Working range: 30km.
(6) blind: 2m.
2. Sound, and Magnetic Synchronous Fixed function:
(1) voice signal passband: center frequency of 400Hz, the bandwidth of 200Hz.
(2) the signal gain: 80dB.
(3) fixed-point precision: 0.1m.
3. Power:
(1) Battery: Built-in lithium-ion battery pack, the nominal voltage of 7.4V, capacity 3000mAH.
(2) Power: 400mA, continuous use of time> 6 hours;
(3) Charger: Input AC220V ± 10%, 50Hz; nominal output 8.4V, DC1A.
(4) Charging time: <4 hours.
4. Display: 320 × 240 dot matrix large LCD screen.
5. Volume: 270mm × 150mm × 210mm.
6. Quality: 1.5kg.
7. Conditions: Temperature: -10 ºC -40 ºC, humidity 5-90% RH, elevation <4500m.
V. Product Details of Underground Cable Fault Pin-Pointer
Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on. |
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