Product Profile of Audio Frequency Track Circuit
Audio Frequency Track Circuit is used to detect the presence of a train on a track and designed to monitor long track lengths on joint less rails. The Track Circuit is based on RDSO specifications and is suitable for use even in AC or DC electrified areas where high levels of electromagnetic interference are encountered. The Track Circuit is also designed to handle interference from traction return currents in electrified sections. Audio Frequency Track Circuit is compact and can be housed in a cabin up to 6 kilometres from the sensing point.
Key Features of Audio Frequency Track Circuit
- Used to detect the presence of a train on a track and designed to monitor long track lengths on joint less rails.
- Based on RDSO specifications and is suitable for use even in AC or DC electrified areas where high levels of electromagnetic interference are encountered.
- Also designed to handle interference from traction return currents in electrified sections.
- Compact and can be housed in a cabin up to 6 kilometres from the sensing point.
- Is bit coded and is designed to work sequentially and in point zones.
- Comes in three models such as centre-fed, End-fed and Point zones as per specific requirements.
