Level crossing installation PZS type PZSBT – general description
Level crossing installation type PZS BT is determined first of all for an application at level crossings belonging to ŽSR. It goes about an electronic-relay interlocking systems making use of electronic systems and at the same time the reliability of relay elements.
Development of this system took into consideration the most frequently occurred problems at the original LCI BT. LCI BT contains the warning device cases equipped with two red warning lights and LED light units, eventually with one white light and a LED light unit, as well as an electronic acoustic warning device. There are also used axle counters evaluating also annulation whereby the track circuits were excluded both in approach and departing section and also in annulation section. If necessary, the BT 055 barrier can be connected, too.