Features:
The X emitter, Y emitter, Z emitter, and receiving host are used to measure the phase sequence. The three transmitters send the phase and frequency signals of their respective lines back to the receiving host. The phase sequence is judged by calculating the pairwise phase difference between the three lines by the receiving host.
In the short-range nuclear phase, only X emitter, Y emitter and receiving host are used. The two transmitters send the phase and frequency signals of their respective lines back to the receiving host. The receiving host calculates the phase difference between the two lines to determine whether they are in phase.
Parameter:
1, phase difference accuracy: error ≤5°.
2, frequency accuracy: ±0.1HZ.
3, can cross voltage measurement range of 380V ~ 35kV.
4. The maximum transmission sight distance of the transmitter and the receiving host is about 100 meters.
5, real voice prompts measurement results and operation steps.
6, 3.2-inch color screen simultaneously display the phase difference of two lines, vector diagram and the results of the same phase.
7, the transmitter adopts digital wireless transmission technology, the handheld can display the battery power of the transmitter, the phase of the measurement line, frequency and other parameters.
8, continuous 1 hour no operation automatically shut down.
9, transmitter and receiver host are built-in rechargeable lithium battery, equipped with 5V charger.
10, the host built-in 18650 lithium battery, battery capacity of 2600mAH. The transmitter has a built-in 10440 lithium battery with a capacity of 350mAH.
11, high voltage measurement leakage current <10uA.
12, transmitter working power consumption <0.1W, receiving host working power consumption <0.3W.
13, working environment: -35℃-- +45℃ Humidity ≤95%RH.
14, the whole weight: about 3.6KG.
15, instrument packaging size: length 89cm* width 26cm* height 11cm.
