440V/11KV/33KV power net work high voltage Underground cable fault locator/pin-pointing instrument

440V/11KV/33KV power net work high voltage Underground cable fault locator/pin-pointing instrument
MOQ: 1 PC ! The suplier of State Grid ! Standard: CE ISO!Product Description
Instrument features
display using a bright 4.3-inch OLED color LCD, making the display interface more clearly.
function and parameter adjustment using a one-click programmable pulse encoding keyboard, making the operation panel more concise, while more convenient operation.
The instrument will be real-time acquisition of the audio part of the waveform and display it, you can observe the characteristics of the waveform and repeat the distance from the axis of the fault point to observe the distance, the operator observed waveform is not easy fatigue. At the same time in a single mode can be 15m within the audio waveform for detailed analysis to support the flip display.
in the sound and magnetic fixed-point mode has a single and continuous mode, if the discharge frequency is too fast, the gap time is too short, the user can choose a single mode on the discharge waveform and other related data slowly and carefully analyzed.
In the sound wave signal acquisition using four kinds of filtering frequency band, low frequency band, intermediate frequency band, high frequency band and full band, the user according to the actual situation of the scene can be selected.
step voltage part of the use of waveform display, the signal for continuous sampling refresh so that the user for the continuity of the signal analysis and sudden increase in the signal jump.
step voltage part of a total of 20 stalls in the adjustment process automatically for large signal attenuation, to ensure that the maximum voltage range within the test input, the display signal is not limited.
digital filtering part of the use of digital filtering technology, making the feature band is more obvious, better filter performance.
The distance of the fault point shows that the distance of the fault point can be displayed within the range of 0--25m.
Precautions for use
1. Please read the instruction manual carefully before operating the instrument.
2. The use of the corresponding probe should be properly connected, the use of abnormal abnormalities should be promptly disabled.
3. In the course of use to ensure that the instrument and the probe part of the clean and dry.
4. When the instrument shows insufficient power, the instrument should be charged in time.
5. When the instrument is not used for a long time, every quarter or half of the instrument for a charge and discharge.
Functional and structural description
1.84dB maximum volume limit.
2. Display fault distance meter (max. 25m).
3. Audio test accuracy 0.1m.
4. Audio waveform display (15m).
5. Electromagnetic intensity display: rectangular bar display, the maximum value of the display.
6. Automatically detect pulse signals.
7. Step voltage waveform display.
8. Step voltage multi-gear gain adjustment.
9. Display: 4.3-inch highlight OLED display
(480 * 272).
10. Continuous use of time about 7 hours
1. The audio gain is greater than 110dB.
2. Frequency range: 100Hz --- 1500Hz.
3. Low pass: 100 --- 400Hz.
Bandpass: 150 --- 600Hz.
Qualcomm: 200 --- 1500Hz.
4. Step voltage sensitivity: 0.1mV --- 75V
5. Isolation interference: 50Hz, DC.
6. Weight: 1.4kg
7. Host size: 240 * 130 * 120mm.
8: Power supply: 12 rechargeable batteries.Company Information
Heibei Huanhai import & Export Trading Co.,Ltd is a powerful company in electric area. We have a strong team including top sales, skilled engineers and we have our own manufacture with high quality.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam , Nicaragua,Thailand and so on.
Our main products are capacitors,insulation resistance tester,DC high voltage generator,testing transformer,insulating oil tester, like transformer oil dielectric tester (BDV tester), transformer losstester, transformer oil acid tester, flash point tester and so on. The products Huanhai supplied asfollows:
Transformer tester, High voltage generator, Relay test kit,Power quality analyzer, insulating oil tester,High voltage tester, Insulation tester, Earth resistance tester and so on.Certifications
We have our own manufacturing factory,pls see the below certificate,we are the direct supplier.
We are anewenterpriseengagedindevelopment,produce&saleaseriousofpowersystemproducts, such as Cable fault tester, transformer test class, lightning arrester testclass, comprehensive test class.ExhibitionCustomer VisitContact