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Overview
YXY-09 intelligent AC / DC peak voltmeter is a new intelligent instrument specially designed to meet the requirements of high voltage test. With large screen, high brightness LCD display, full Chinese menu and operation tips, friendly man-machine dialogue can be realized. The instrument adopts imported TRMS / DC conversion module, which can be used to accurately measure the true RMS value, AC voltage peak value, peak value and DC voltage average value of various waveform voltages.
The measuring range of yxy-09 intelligent AC / DC peak voltmeter can be automatically switched, which is convenient to use and can ensure the measurement accuracy. With the use of high-voltage voltage divider or voltage transformer, the actual test voltage value can be directly displayed on the LCD screen. The partial voltage ratio can be set arbitrarily within the measurement range according to the parameters of the external voltage divider, and the measurement range can be extended, and the test process can be reproduced For the highest test voltage value, the voltmeter also has the upper limit voltage alarm function, and the upper limit value can be set arbitrarily within the upper limit voltage range.
Main technical indicators
1. Measurement range: 0 ~ 9999.9kv (external voltage divider)
2. Measurement frequency: 0 ~ 400Hz
3. Measurement error: < 1.0% + 3 (working temperature 20 ℃± 3 ℃), linear error < 0.5%
The measurement error specification is shown as follows: ± ([Reading percentage] + [LSB])
4. Display range: 0.1 ~ 9999.9
5. Partial pressure ratio setting: 1 ~ 9999
6. Maximum input voltage without voltage divider: 600V (effective value)
7. Display mode: liquid crystal display (can display Chinese characters, English and numbers)
8. Input impedance: ≥ 10MΩ
9. Over limit voltage setting range: 1 ~ 9999kV
10. Operating environment temperature: 0 ~ 40 ℃ (additional temperature error 0.6 ‰ / ℃)
11. Relative humidity: < 90%
12. Power supply voltage: 220V ± 10% 50 Hz
13. Power consumption: < 10W
14. Overall: width 215mm × height 95mm × depth 250mm
