BCS11120 12kW Battery Charging System

BCS11120 Battery charging system is a 400VAC/110VDC rack assembly containing two 6kW AC/DC converters operating in parallel mode. It acts as a single battery charging system and communicates with vehicles via Rack Controller TRDP -interface. The BCS11120 contains battery management functionalities for monitoring battery cell voltages, charging / discharging current and temperature.

Efficient and reliable battery management solutions for rail & transportation

Rail and transportation industry power supplies must comply with strict design requirements and specific design standards. Enedo satisfies these requirements, providing secure and reliable power supplies with outstanding operating lifetimes. We have long experience in developing both standard and custom design power supplies for railway, tram and metro applications. Our solutions serve applications such as:

• High efficiency on board battery chargers and auxiliary power supplies
• Train communication and monitoring systems
• Passenger information systems
• On board power distribution
• Railway signalling and communication systems
• Suitable for a wide range of locomotives
• Enedo’s power supply solutions are suitable for electric, diesel, diesel-electric, hybrid, gas turbine and fuel cell-electric locomotives.

Key features

• Modular construction, rack assembly
• High power (12 kW) is obtained by connecting two 6 kW modules in parallel
• Customized charging algorithms
  • Temperature compensation
  • Block voltage monitoring
  • Current control for charging
  • Device failure tolerance
  • TRDP interface
• N+1 redundancy below 6 kW load

Applications

• EN 45545-2 and -5​, Railway applications – Fire protection on rail vehicles​
• EN 50124-1, Railway applications – Insulation coordination​
• EN 50121-3-2 EMC​, Railway applications – Electromagnetic compatibility​
• ​EN 61373​, Railway applications – ​Shock and vibration