Digital Signal Calibrator MarsGen-61850 for Measurement Verification

Calibrator of digital signals State Register No. 76741-19. Reference source of digital signal for verification of digital substation measuring instruments.

It has a modification with the function of receiving synchronisation signals via PTRv2 protocol. MarsGen-61850 is designed to form a reference digital signal in IEC 61850-9-2 format for direct verification and calibration of measuring instruments with digital input. The device generates a stream with fulfilment of the requirements to the time parameters of packet transmission in the stream, to its continuity and precise referencing to the UTC time scale.

MarsGen-61850 reproduces: voltage and current signals, including parameters of direct and alternating current and voltage signals of complex shape with spectral components up to the 50th harmonic parameters of electric energy (including indicators of electric energy quality, phase shift angles and power). The device is used for verification and calibration of measuring instruments with input signals represented by a stream of discrete values by prot......