The difference between the function of the wireless phase detector and the wired nuclear phase meter

Shanghai Baixie Electric Technology Co., Ltd. is a high-tech enterprise that develops, manufactures, and sells a series of high-voltage test equipment. Mainly for the power system power generation, power supply, electricity sector, scientific research institutions and installation, test, repair (transformation, cable) power equipment related to the production enterprises, to provide advanced high-voltage test equipment and detection instrumentation. The product has the characteristics of professional quality, precise intelligence, stability and high efficiency, light and portable, simple operation, safety and durability. It brings significant economic benefits to the user, wins universal praise, and has a sales network all over the country.

1. The main advantage of the wireless nuclear phase meter is that it removes the leads connecting the two grids (power supplies). The distance (up to 20m) can pass through walls and partitions (boards) and is not limited by any terrain or facility architecture. Increased security,

2, the operation is very convenient, only one person to operate a person monitoring.

3. When the wireless nuclear phase analyzer is working, it sends the digital signal to the receiving end through the wireless transmitting module, thereby reducing the interference, reducing the error, and greatly improving the performance of the instrument.

4. During use of the wireless nuclear phase meter, the receiving device is first operated on the measured grid electrical conductor, and then the receiving device is operated on another grid electrical conductor under test. If the phases of the two grids being tested are the same, the language repeats prompts. : "The same phase." If the phases of the two grids being tested are different, the language repeats: "Note that the phases are different."

5. The insulated operation pipe (material) is selected from the ordnance enterprise's three-card moisture-proof insulation pipe, which is in line with EC/1C78 standard and has the characteristics of moisture resistance, high pressure resistance, impact resistance, and bending resistance.

The wired nuclear phase analyzer consists of two transmitters and receivers that are not electrically connected to each other. Both devices are equipped with electrodes. The electrodes can be connected to (or in contact with) the conductors under test. The electrodes of a red emitter are electrodes. The shape of the hook is for hooking onto the wire, and the other is yellow for the receiver. The shape of the electrode is a dome shape for easy access to the wire. These electrodes are used as antennas for transmitting and receiving signals, transmitters and receivers. The end should be connected with the matching insulation operating rod.

After the wired nuclear phase analyzer sending device works normally, the collected grid voltage signal with phase relationship is processed and modulated, and then transmitted to the receiving device. The receiving device demodulates and receives the received grid voltage signal with phase characteristics. The phase voltage value of the network voltage signal collected by the device itself can be compared in real time to measure the phase difference. When the power line is nuclear phase, it is considered that the phase difference is less than 10° in phase, and the phase difference is more than 30° out of phase.