POWER SUPPLY SYSTEM FOR EC BASED ON SHVRP-EC

It is designated for power supply of electric interlocking devices of small and medium stations equipped with audio or phase-sensitive track circuits, DC or AC point electric machines.

System advantages

combination of functions of inputting, distributing, and converting panels; three-level protection of power supply lines against atmospheric and switching overvoltages, short circuits, pulse overvoltages; automated remote and local monitoring of power supply circuit state using a built-in microprocessor based system; maintenance of a deep archive of power supply parameters (archive data for one year); N+1 redundancy scheme with the hot swap function; determination of equipment prefailure conditions for “maintenance on condition”; easy rearrangement for power supply of AC or DC switch machines; is a turnkey device – installation and commissioning don’t require involvement of specialists from the manufacturing plant.