Wireless high-voltage nuclear phase analyzer

The 'HMHX-500' produced by our companyWireless high-voltage nuclear phase analyzerIt is mainly used for phase verification and phase sequence verification of power lines and substations, with main functions including electrical verification, phase verification, and phase sequence measurement. This product adopts dual shielding and a brand new digital circuit, which has anti-interference ability and meets the requirements of EMC standards, and is suitable for various electromagnetic field interference scenarios.

After processing the high-voltage phase signal of the tested wire, it is directly transmitted, received by a handheld device, and compared in phase. The qualitative results after phase detection are displayed in real-time, including the phase angle difference and vector diagram.

Hmhx- 500Wireless high-voltage nuclear phase analyzerBy adopting wireless transmission technology, it truly achieves safety, reliability, speed, and accuracy, and is applicable to different voltage levels (10V-500KV). When checking the structure of the power grid, it is possible to accurately identify the relative phase of different wires for three-phase connected lines, without any electrical connection between the two measuring components, which makes the application of the measuring device very flexible and safe.

Technical features:

1. Phase difference accuracy: error ≤ 5 °.

2. Frequency accuracy: ± 0.1HZ.

3. The voltage level measured by this product is 380V-35KV.

4. The transmission distance between the transmitter and the receiving host is greater than 130 meters, and the maximum distance between the two transmitters is about 260 meters.

5. The result judgment (in-phase, out of phase) adopts the standard, with a phase difference of ≥ 30 ° being out of phase and a phase difference of<30 ° being in phase.

6. Real voice prompts, male voice "same phase", female voice "different phase please pay attention".

7. The screen displays the phase difference, frequency, waveform, and loss plot of two lines simultaneously.

8. The host displays the battery level and automatically shuts down after half an hour of inactivity.

9. Both transmitters and receivers are equipped with rechargeable lithium batteries.

10. It has the function of high-voltage electrical testing and phase sequence verification.

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.