HV8700 Ring Main Unit Wireless High Voltage Nuclear Phase Analyzer Electronic Industry Specialized Instrument

HV8700 Ring Main Unit Wireless High Voltage Nuclear Phase Analyzer(hereinafter referred to as "instrument") is used for connecting two high-voltage lines to the grid or for core phase in the ring network. It can also be used for remote (long-distance) phase detection to determine whether the phase sequence color and phase sequence name are *. The instrument is suitable for live working on 0.22-220kV AC transmission lines and secondary side live working, and has high-voltage electrical testing function.

The instrument adopts wireless transmission technology, which is safe and reliable to operate, easy to use, and overcomes many disadvantages of wired phase detectors. At the same time, the instrument is equipped with a GPS module, and two or more instruments can be used for remote phase detection.

HV8700 Ring Main Unit Wireless High Voltage Nuclear Phase AnalyzerTechnical Specifications

1. Phase difference accuracy: error ≤ 5 °.

2. Frequency accuracy: ± 0.1HZ.

3. The measurement range for cross voltage is 0.22KV to 220kV.

4. The transmission line of sight for the transmitter and receiver is about 100 meters.

5. The distance between two GPS hosts during remote nuclear phase is 0.3 kilometers to 800 kilometers.

6. Real person voice prompts for measurement results and operation steps.

7. The 3.2-inch color screen displays the phase difference, frequency, vector diagram, and same or different phase results of two lines simultaneously, as well as information such as the number of GPS satellites, GPS timing status, and time.

8. Automatically shut down after 1 hour of no operation.

9. Both the transmitter and receiver are equipped with rechargeable lithium batteries and a 5V charger.

10. The host is equipped with an 18650 lithium battery with a capacity of 2500mAH. The transmitter is equipped with a 14430 lithium battery with a capacity of 450mAH.

11. Leakage current during high voltage measurement is less than 10uA.

12. The working power consumption of the transmitter is less than 0.1W, and the working power consumption of the receiving host is less than 0.3W.

13. Working environment: -35 ℃ -+45 ℃, humidity ≤ 95% RH.

14. Whole machine weight: approximately 3.6KG.

15. Instrument packaging dimensions: length 56cm * width 26cm * height 13cm.