In July 2020 Federal Technical Regulation and Metrology Agency issued to Transconverter LLC a Pattern Approval Certificate of Measuring Instruments OS.S.34.158, A №76674 for the voltage sensor QPSW4200.

The voltage sensor QPSW4200 is meant for measurement of DC voltage with nominal value 3000 V. The sensor contains two input voltage dividers, input signal processing units and two analog outputs.
Main characteristics of the measured voltage:
– current type of the measured voltage: direct
– nominal value of the measured voltage: 3000 V
– working range of the nominal value: from 500 to 8000 V

The voltage sensor QPSW4200 has a dual supply + 15 DC V.