Energy Sub-system
Our reliable solutions and services ensure consistent supply of power to support rail transport. Through precise system design, we actively promote electrification of public transit for sustainable transport.
Electric traction substation
Secure power supply at minimal costs that preserves the environment is a dream of every infrastructure manager. Our advanced solutions meet such requirements and provide secure supply of vehicles and systems.
Sectioning plants
These plants are used for sectioning, electrical separation and connection of the section along the railway contact network.
Reactive power compensation
Reactive power compensation facilities successfully address the issue of billing for excessively consumed reactive power and improve voltage conditions in the grid.
Local and remote control
Entirely developed and manufactured at KONČAR, the local and remote control system is our solution for local control of the power sub-system.
Transformer substations
These plants are deployed to supply power to railway stations and provide auxiliary or backup power to various railway systems.
Rectifier stations
A power facility where AC from the power grid is converted into DC power compatible with the applied electric traction system.
Integral components of a complex railway story
We embrace the challenge and responsibility, firm in our commitment to create solutions of excellent quality and outstanding performances.
Rail Traffic Management & Control, Command and Signalling Sub-System
Our priority is to enable safe and smooth railway operations. These critical systems are designed and implemented with a keen understanding of their potential environmental impact.
Level crossing
Level crossing is a protection device deployed to secure a location where a road crosses a railway track at the same level. The development of these systems assumes great responsibility, and we have been successfully responding to these challenges for decades.
Point heating switches
The point heating system ensures reliable and safe railway traffic operations in winter conditions, preventing the accumulation of snow and ice on railway switches.
LV distribution and power supply systems
Uninterrupted power supply represents a considerable challenge for most railway systems. Ensuring adequate voltage quality and frequency from various power sources is essential.
SCADA for non-safety functions
All systems in railway traffic require constant supervision in order to maintain regular operation. SCADA for non-safety functions is used in the management and signalling of all railway systems that are not in the service of rail traffic safety and control.
Supporting safe railway operations: anytime, anyplace, under all conditions
Railway passengers may not notice control, management, and safety systems as much as they notice trains, locomotives, and other mobile solutions, but their functions are of critical importance.
Modernization and electrification of Zaprešić - Zabok railway line
The scope of work included the reconstruction of PS2+1BV Zaprešić and implementation of local and remote control of contact network disconnectors, construction of transformer substations for powering point heating switches and auxiliary power supply for the control, command and signalling sub-system at 5 train stations.