KS31 type synchronizing unit KS31 type is designed to automatically synchronize 3-phase generators during their coupling in parallel to the power network or other generators working at the rated 50 or 60 Hz frequency.
Measurement result are presented on the 3 LED displays separately for synchroscope, differential voltmeter and differential frequency meter.
Input signals: U = 100, 110, 240, 400V,
Output: relay, digital RS485 with MODBUS protocol.
KS31 synchronizing unit has many additional functions:
Programmed setting of synchronizing parameter values for relay switching on, signalling of relay switching on, signalling of any generator voltage range exceeding beyond 80-120% of the rated value, signalling of any network voltage range exceeding beyond 80-120% of the rated value,
communication and visualisation through the serial RS-485 interface, measurement of the voltage and frequency, measurement of minimal and maximal values of voltage and frequency.
External dimensions: 144 x 144 x 77mm