Shenzhen Metro

Shenzhen Metro's wires and cables serve as a critical component of the urban rail transit system. The wires and cables used in metro systems are typically specialty cables that must meet specific technical and safety standards for the rail transit industry.
Metro system wires and cables must carry substantial electrical currents to support the power traction systems and supply electricity to stations, depots, control centers, and other facilities.
Due to vibrations generated during metro operation, wires and cables must possess excellent vibration resistance to ensure stable power transmission throughout the system's operation.
Metro tunnels and depots may contain oil residues, necessitating cables with strong oil resistance to prevent corrosion.
Metro systems impose stringent fire-resistance requirements on cables to ensure they remain functional during emergencies like fires, thereby safeguarding personnel and minimizing property damage.
Subway environments may expose cables to various chemicals, necessitating chemical corrosion resistance to extend service life.
Beyond power transmission cables, subway systems require cables for control and communication signals, demanding superior signal transmission performance and interference resistance.
Shenzhen Metro's wire and cable routing systems require rational design to facilitate cable installation, maintenance, and replacement.
Metro wire and cable designs incorporate emergency power-off systems to swiftly cut power during crises, safeguarding passengers and equipment.
Metro wires and cables may feature monitoring and detection systems for real-time operational status tracking, enabling prompt issue identification and resolution.