KS31

Article: 00086832

Electromechanical relay / differential / synchronizing / interface

Synchronizing unit KS31 type is destined to automatic synchronizing of 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 vizualisation 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

Specifications

  • Type: electromechanical, differential
  • Function: synchronizing, interface, frequency monitoring
  • Form: panel-mount
  • Other characteristics: automatic, RS485

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