CONTROL COMPLEX FOR AUTOMATIC CROSSING SIGNALING, POWER SUPPLY UNIT OF THIS COMPLEX AND METHOD FOR CONTROLLING AUTOMATIC CROSSING SIGNALING Russian patent published in 2022 - IPC B61L29/16 

FIELD: automatic crossing signaling.

SUBSTANCE: inventions group relates to a set of means for automatic crossing signaling. The power supply unit of the automatic crossing signaling control complex consists of a feeder input unit, an isolation transformer and an uninterruptible power supply system, which additionally contains a guaranteed load distribution unit, the input of which is connected to the isolation transformer and the output of the feeder input unit, and the output to the means of control and management of the electric drive of the crossing an automatic barrier powered by three-phase electric current, and an uninterruptible power supply system provides the supply of monitoring and control equipment.

EFFECT: improved operational characteristics of the automatic crossing signaling control complex.

6 cl, 1 dwg