Capacitive High-Voltage Transducer CHVT-500 has achieved the Type approval Certificate of measuring instruments. The certificate attests that CHVT-500 complies with the requirements of the standards and is approved for use. It is recorded in the Order issued by the Federal Agency on Technical Regulating and Metrology (Rosstandard). The CHVT-500 is registered under № 77712-20.
The reference standard CHVT-500 is used for calibration of service-class instrument voltage transformers rated at 500 kV.