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The Bel Power Solutions LRSA4016-1228-900 is a robust AC-DC Subrack System from the LRSA series, engineered for reliability in harsh environments. This system features a 928W power output, delivering 28V at 16A with an efficiency of 92%. It is designed for rack mounting and includes features such as adjustable output, hot-swappable capability, load sharing, active PFC, and remote on/off functionality.
The system operates with a wide input voltage range of 90 to 264 VAC, making it suitable for global applications. It adheres to key railway standards including EN 50155 and EN 50121-4, and AREMA standards, indicating its suitability for transportation and industrial sectors. The design emphasizes enhanced voltage isolation (3000 VAC) and excellent surge and transient protection.
With a compact 19-inch rack system form factor and convection cooling, the LRSA4016-1228-900 is built for dense installations. Its rugged construction ensures reliability in demanding conditions, while features like active output current sharing and an output voltage monitor enhance system stability and manageability. Safety approvals to UL/CSA 62368-1 and IEC/EN 62368-1 are included.
The input voltage range is 90 to 264 VAC at 50-60 Hz.
The operating temperature range is -40°C to 71°C.
It is rack mount and enclosed.
The output is 28V DC at 16A per channel, with 2 outputs total.
The typical efficiency is 92%.
It has 2 outputs.
The isolation voltage is 3000 VAC.