High voltage phasing stick is used for connecting two high-voltage lines to the grid or loop network nuclear phase. And the remote kernel phase function can be upgraded. Suitable for live working on 6KV~220KV AC transmission lines and secondary side live working, with high voltage electrical testing function.
The high-voltage phasing stick adopts wireless transmission technology, which is safe and reliable to operate, convenient to use, and overcomes many shortcomings of wired nuclear phase detectors.
The working principle of the high voltage phasing stick is composed of two transmitters and one receiving host. The transmitter can determine whether the circuit is live, measure the phase and frequency of the circuit. Each transmitter sends the measured data to the receiving host through radio, and the receiving host calculates the phase difference between the two lines based on the transmitter data to determine the same or different phases.
Safety precautions for using high voltage phasing stick
1. During on-site testing, the operation should be carried out according to the safety distance standards for high-voltage testing by the power department.
2. The standard configuration is an insulated pole of 3 meters, with a corresponding voltage level of ≤ 220kV. If the measured line voltage is higher than 220KV, please use an insulated pole with a length greater than 3 meters.
3. During nuclear phase operation, the handheld position should not exceed the position of the insulated rod handle.