The ZKL 3000 is a Network Rail approved, SIL-4 rated, self-monitoring Track Circuit Operating Device. The ZKL 3000 protects a section of track efficiently by creating and monitoring a short circuit in the track. By simulating a train in the section, it causes the track circuit to show ‘occupied’ thus placing the protecting signals at danger. The section is immediately blocked, enabling rail workers to perform work on the track safely.
Self-monitoring Track Circuit Operating Device (TCOD)
ZKL 3000 RC
Remote controlled Track Circuit Operating Device (TCOD)
ZKL 3000 RC-C
Track Circuit Operating Device (TCOD) with cabled remote control
Remote switching in relay rooms
24/7 critical rail temperature monitoring
24/7 rail temperature monitoring with NB-IoT technology
Automatic detection and guaranteed warning of approaching trains
Solar panel, battery and communication module
The SC 3000 guarantees the safety of the track worker through a smart GPS function.
Worldwide real-time asset tracking and management