Article number 00001256

The SYNC-Monitor can be used to test paralleling devices and synchronizers which use frequency and voltage adjusters.

During a test, the systems to be synchronised are represented by the voltages of the test instrument. The amplitude and the frequency of the test quantities can be changed manually or via the control commands of the synchronizer. During a test, the test quantities and the voltage, frequency and phase difference between the voltage to be synchronised and the reference voltage are displayed numerically in real time in the SYNCMonitor display. The phase difference is also displayed graphically in the synchroscope.

The evaluation of measurement values is performed automatically immediately after a test. A table displays the test quantities at test begin, at the time the switching command is issued and at the time the circuit breaker closes, taking into account the operating (closing) time of the circuit breaker.