RECOM – RMD500 – 500W Railway Compliant DC/DC is ‘Plug and Play’
The RMD500 series DC/DC converter is designed for railway rolling stock /transportation applications. It is designed with 4:1 input voltage range to cover the input voltages from 43,2VDC up to 154VDC for nominal 72V and 110V in one range with isolated and regulated 24V output, based on a reinforced isolation system. The converter has a constant and high efficiency at 95% and the base plate mounting permits a wide operating temperature for OT4+ST1&ST2 class from -40°C to +70/85°C without derating. Input reverse polarity protection, inrush current limitation, 10ms hold-up time, remote control and output O-Ring diode round up the functionality of this fully railway compliant Plug&Play unit.
Features
- EN62368-1 marked and fully tested after the latest EN50155 (+all related standards) railway standards
- very compact design
- excellent efficiency
- wide input voltage range for 72V and 110V
- parallelable in n+1 redundancy
- Plug&Play
- easy installing
- 500 Watt without temperature derating and full functionality features:
- Hold up-time
- inrush current limitation and output diode
- current sharing (redundancy) remote control and power good floating changer
Target Applications
- Traction & Propulsion
- Drive systems
- electric Containers, electric cabinets
- Break systems
- Door systems
- Train Control Monitoring Systems
- HVAC (Heating, Ventilation, Air Conditioning)
- Safety systems
- Data logger
- Lighting
- Safety systems
- WLAN-systems
- Radio communication
- Displays
- passenger information
