More information on power supply solutions, electronic circuit breakers, and coupling relays for railway vehicles can be found below. Our railway experts will be happy to advise you.
Our portfolio of power supply solutions for rolling stock includes power supplies, DC/DC converters, UPS, energy storage, and redundancy modules. With high MTBF values, a robust design, and preventive function monitoring via signal contacts, the devices provide a high degree of availability. Important standards and requirements for rail vehicles are met according to the device type, such as EN 50155, EN 61373, and EN 45545-2, as well as coated PCBs.
In contrast to conventional circuit breakers, electronic circuit breakers provide systematic advantages for applications in rolling stock:
This in turn enables an extremely flexible train design.
The coupling relays from Phoenix Contact are certified in accordance with standard DIN EN 50155 and satisfy the special requirements for the railway industry. They withstand extreme temperatures and, due to their spring-cage connection, also provide a high degree of resistance to shock and vibration.