High Voltage Divider for calibrating VLF hipot tester
I. Summary
In many test occasions, the peak voltage is one of the required parameters.The general voltmeter can only measure the effective value of the voltage (root mean square value), and it is difficult to accurately measure the peak voltage value, especially when the voltage wave changes, the peak voltage value must be used.
Intelligent Peak Voltage Divider is designed to measure DC voltage, power frequency ac volage , VLF voltage .
II. Function
1.Large screen, high brightness LCD display, full English menu
2. It can measure AC peak√2 effective value, average value, peak value, peak, frequency, waveform and DC voltage average.
3. The voltage ratio can set the variable according to the parameters measured by the external divider or transformer instrument.
4. Automatically AC / DC signal identificationand range conversion, convenient and accurate.
III. Main Technical Parameters
Measure range : 0~999.9KV( connect external voltage divider or PT)
Measure frequency: 0~400HZ
Measure error: <1.0%
Voltage ratio set:0.1~99999.9
Maximum input voltage 50V (valid value)
Display mode: liquid crystal display
Input impedence:≥ 10MΩ
Working environment:-10ºC~40ºC
Relative humidity:≤80%
Power supply:220V +10% 50HZ
Power consumption:≤10W
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