RECOM Power RMD150-UW & RMD300-UW Plug-and-Play Railways
RECOM Power RMD150-UW and RMD300-UW Plug-and-Play Railways feature 150W and 300W power ratings and an ultra-wide input voltage range of 16.8VDC to 137VDC continuous. Both RMD150-UW and RMD300-UW railways are fully EN50155 compliant and have no external circuits, while the RMD150-UW series has an 11:1 input voltage range and the RMD300-UW series has a 12:1 input voltage range. These railways provide excellent efficiency, low power loss, active input reverse polarity protection, and reinforced insulation with 6mm air/creepage distances. Due to the baseplate mounting, the unit operates with full power within the wide temperature for OT4+ST1&ST2 class from -40°C to +85°C, requiring no additional cooling systems. RECOM Power RMD150-UW and RMD300-UW Plug-and-Play Railways are suitable for brake systems, HVAC, lighting systems, driver desk displays, and railway applications.
Features
- Fully EN50155 compliant, no external circuits
- Excellent efficiency, lowest power loss, full lifetime
- Full power up to +85°C without heat sink, no derating
- Active input reverse polarity protection
- Active inrush current limitation - network protection
- 10ms hold-up time over the entire input range
- Reinforced insulation, 6mm air/creepage distances
- Trim-output for long cable runs or battery charging
- Parallel and redundant operation
- 10% peak load capability for 10s
- Remote (on/off) and DC OK with relay changer
Applications
- Railways
- Brake systems
- HVAC
- Information systems
- Radio communications
- Lighting systems
- Driver desk displays
- Traction systems
Specifications
- RMD150-UW
- 11:1 input range
- 188.6mm x 116mm x 42.5mm dimensions
- 150W rating
- RMD300-UW
- 12:1 input range
- 209mm x 141mm x 48mm dimensions
- 300W rating
- 16.8VDC to 137VDC input voltage range
- 24VDC output voltage rating
- 6.8A to 13.75A output current range
- 94% efficiency
- -40°C to +70°C operating temperature range
Videos
Charts
Installation and Power
Block Diagram
Applications Diagram
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Publicado: 2023-12-13
| Actualizado: 2024-04-18