• No Phase Verification Scenario That Wireless High-Voltage Phase Verifier Can't Handle - Yangzhou Darui


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  •     Wireless High-Voltage Phase Verifier is used for phase verification and phase sequence verification of power lines and substations, with functions such as phase verification, phase sequence measurement, and electrical verification. It meets the requirements of (EMC) standards and has very strong anti-interference, adapting to various occasions with electromagnetic field interference. The measured high-voltage phase signal is taken out by the collector, directly processed and transmitted, then received by the host of the phase verifier, and compared with the phase. The result after phase check is qualitative. The signal uses wireless transmission, which is truly safe, reliable, fast, and accurate, and there is no phase verification scenario that it cannot handle.

     


     



        The wireless high-voltage phase verifier adopts wireless transmission technology, which is safe and reliable to operate and easy to use. It overcomes many shortcomings of wired phase verification instruments and complies with relevant national electrical safety equipment quality supervision, inspection, and testing standards. Compared with wired phase verification devices, its main advantage is that it eliminates the leads connecting two power grids (power sources), and its use is not limited by any terrain and facility structure, thereby improving safety.


        The wireless high-voltage phase verifier consists of two detection transmitters and one receiving host. The two detection transmitters can determine whether the line is live, and then send the measured phase and frequency signals. The receiving host connects the signals sent back by the two detection transmitters to determine whether the two lines are in phase. It is mainly used for grid connection of two high-voltage lines or core phase of ring networks, and can be upgraded with remote phase verification function, suitable for live work on 220V to 220KV AC transmission lines and secondary side live work, with high-voltage testing function.







    Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.