PD-2000 Ultrasonic PD Detector
PD-2000 Ultrasonic PD Detector is a detection device for diagnosing power line faults and hidden troubles by collecting abnormal ultrasonic signal in power lines and then through software analysis.
Description
PD-2000 Ultrasonic PD Detector is a detection device for diagnosing power line faults and hidden troubles by collecting abnormal ultrasonic signal in power lines and then through software analysis. It can judge hidden fault position and fault type without power cut. The device collect abnormal ultrasonic signal by ultrasonic detector (ultrasonic sensor) then transmit the signals to the host diagnose the fault and hidden trouble type and severity level and convert to audible sound signal and the output waveform. It can help inspectors accurately find out faults and hidden dangers prevent malignant faults happening avoid unnecessary power cut increase the reliability of power supply Improve the efficiency of inspection personnel and reduce the labor intensity of inspection personnel.
Product characteristics
1. Portable design small size light weight and easy to carry so that one person can operate.
2. High brightness laser transmitter can realize fault location.
3. 3 Mega-pixel high-definition camera can easily focus detection point of failure and take photos of tower identification and faulty equipment.
4. Convert the abnormal ultrasonic signals detected by the instrument to audible sine signal and intuitive waveform from which inspection personnel can clearly identify the discharge intensity.
5. Embedded GPS receiver automatically stores the coordinate data and provides GPS navigation which convenient for query and save detection path.
6. With the function of testing temperature and humidity to test environmental temperature and humidity in real time.
7. With data storage capability to realize data playback.
8. The display is color touchscreen which is convenient for detection personnel to test and use.
9. High sensitivity and directivity can accurately locate the line fault.
10. Light weight easy to carry easy to operate make the test be carried out in a vehicle with a speed of 30km / h.
11. Ultrasonic test can be applied to a noisy environment which can not be influenced by surrounding sound.
12. No-contact test whose effective testing distance is up to 30 meters makes test safe and reliable.
13. Live test does not affect the power grid’s normal operation.
| System | WINCE6.0 |
| CPU | Main frequency of 533MHz |
| Memory | RAM of 256MB DDR2， 1GB NandFlash |
| Screen | TFT true color touch screen of 4.3” ，resolution of 480 * 272 |
| Interface | SD memory card，USB，serial port，earphones |
| SD memory card | TF card of more than 8G |
| Camera | 3 mega-pixel high definition camera |
| Accessories | GPS，temperature /humidity measurement device，high brightness laser pointer |
| Storage function | GPS coordinate，time/date，temperature/humidity |
| Frequency range | 20—150kHz |
| Sensor | 40kHz x 1Ea |
| Working condition | -25℃ ~ 70℃ |
| Relative humidity | 0 - 95% |
| Charger specification | Input ：100-240V， 50/60Hz Output ：voltage of 20V current of 3.25A |
| Power supply | Battery power：lithium battery Working hours：about 8 hours Battery protection：LCD backlight will go dark when there is no operation within 5 minutes. The instrument will automatically shutdown when there is no operation within 20 minutes. When the battery power is less than 5% system will beep hinting users to save data timely then users need power it off and recharge. |
| Name | Function / Description |
| Host | Camera and laser detector can accurately locate the place to inspect. The instrument will receive ultrasonic signal (whose frequency ranges from 35 to 45kHz ) in the air through the ultrasonic sensor and electrical circuits, and convert the received ultrasonic audio signal and oscillogram to audible sound and visual waveform file. The screen is color touchscreen, which can display information such as waveform, dB values, temperature, humidity and GPS. |
| Charger | Input：100-240V , 50/60Hz |
| Output：voltage：20V current：3.25A | |
| power： 65W | |
| Interface size ：outer diameter is 5.5mm;inner diameter is 2.5mm | |
| SD card | TF memory card of 8GB is provided to save ultrasonic signals and other data. |
| Tem& Hum sensor | Temperature and humidity sensor is provided to detect the surrounding temperature and humidity. Current environment temperature and humidity will show when the host is turned on. |
| earphones | High-performance soundproof stereophonic earphones are provided for detectors to easily listen to ultrasonic sound, avoiding the interference from outer sound. |
| Security seal box | Special and high-grade security seal box is provided to preserve the instrument. |
| Laptop (optional device) | High-end laptop is used for installing HC-ADMIN patrol background software to provide users with convenient management functions after testing. |
| Camera (optional device) | High-performance Digital Single Lens Reflex can be used to take pictures of fault spots and related positions for later filing and analysis. |
| Telescope (optional device) | A high magnification telescope can be used for detailed view of the fault locations. |
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