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Overview
YXY-20 single-phase intelligent AC peak voltage meter is a new intelligent instrument specially designed to meet the requirements of high voltage test. With the touch screen display with high color, full Chinese menu and operation prompt, friendly human-computer dialogue can be realized. The instrument can be used to accurately measure the peak value, effective value and peak voltage value of AC effective value.
YXY-20 single-phase intelligent AC peak voltage meter is convenient to use and can ensure the measurement accuracy. In combination with the use of high voltage divider or voltage transformer, the actual test voltage value can be directly displayed on LCD display screen. The voltage sharing ratio can be expanded according to the parameters of external voltage divider in any setting within the measurement range. The power supply of the instrument is treated by internal isolation filter circuit to ensure the safety of the instrument, so as to prevent the instrument from being damaged due to abnormal high voltage test process. The instrument is equipped with one power supply line and one measuring line (8m) as standard.
Main technical indicators
1. Input voltage signal range: 0-300VAC;
2. Setting range of partial pressure ratio: 1-1999;
4. Input impedance: ≥ 10MΩ;
5. Voltage signal measurement accuracy: ± 1%;
6. Color LCD touch screen: touch operation setting partial pressure ratio, over-voltage protection value and maximum value reset;
7. The AC effective value, peak value /, and effective value peak value are kept at the same time during AC measurement;
8. It has the functions of overload protection and over voltage protection;
9. Operating environment temperature: 0-40 ℃ (additional error of temperature 0.6 ‰ / ℃)
10. Relative humidity of environment: < 90%
