Microprocessor automatic blocking system with tone track circuits, centralized equipment deployment and backup data transmission channels ABTC-M

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Microprocessor automatic blocking system with tone track circuits, centralized equipment deployment and backup data transmission channels ABTC-M

Application

Interval control and safety of trains operated on DC or AC traction railways, autonomous traction railways, sections with centralized power supply of locomotives and rolling stock with pulse regulation of engines, high-speed lines, new and upgraded lines.

Main functions

control of train movement over block sections of a track
block sections occupancy control
track integrity control
generating and transmitting to operator the data on train position through the ALSN and/or ALS-EN automatic locomotive signaling and digital radio link
control signals of traffic lights with control of lamps integrity
control of level crossing automatics
turn on of the prohibitive traffic lights by station duty officer and level crossing duty officer
interaction with electric and dispatcher interlocking
interaction of the system subsets at neighboring stations with each other
control of serviceability of signal cable of track circuits
diagnostics of system modules with failure registration

ABTC-M Structural Diagram

Key benefits

easy maintenance and repair due to unified modular design
no limitation for distance
system can be integrated with any types of existing electrical interlocking
several system designs: indoor rack, indoor cabinet, outdoor cabinet
reduction of capital and operating costs due to centralized installation

Technical characteristics

Parameter	Value
Operating temperature:
— indoor installation	+1…+50 °C
— outdoor installation	–50…+75 °C
Service life	20 years
Warranty period	3 years
Power supply	198—242 VAC 21—32 VDC