Dual-Redundant Jointless AF Track Circuit System
Detects train presence using audio frequencies and supports safe railway operation and efficient train control.
Key Features
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01
Dual-Redundant Module Installation
The dual-redundant configuration enhances system safety and improves maintenance efficiency.
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02
Maximum Control Distance of Over 2,000 m
Supports long-distance control of over 2,000 m, contributing to reduced maintenance and construction costs.
Main Components
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Main Control Unit
· Consists of an equipment rack, power supply unit, central processing unit, and communication unit
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Tuning Unit PC
· Supports four frequencies (A, B, E, F) and enables high-power operation from 100 W to 200 W
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Transmitter Module
· Provides standby dual-redundant configuration and common use of four frequencies (A, B, E, F)
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Receiver Module
· Provides standby dual-redundant configuration and common use of four frequencies (A, B, E, F)
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Transmission Module
· Reliably transmits dual-redundant status information
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Power Module
· Provides parallel dual-redundant configuration and supports high-power DC output from 32 V to 96 V