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The Bel Power Solutions LRSA4824-1528-900 is a robust AC-DC subrack system designed for railway and subway applications, compliant with EN 50155 and EN 50121-4 standards. This enclosed unit provides a total power output of 1392W, with dual outputs of 15VDC and 28VDC, and current ratings of 48A and 24A respectively.
It operates across a wide input voltage range of 90 to 264 VAC at 50 to 60 Hz, featuring a power factor greater than 0.93 and meeting harmonics standards IEC/EN 61000-3-2. The system boasts high efficiency of 92% and an extended operating temperature range from -40°C to +71°C.
Key features include enhanced voltage isolation of 3000 VAC, convection cooling, and a rugged design suitable for harsh environments. The subrack system is hot-swappable and includes functions like load sharing, PFC, and remote on/off capabilities. Safety approvals include CE and cCSAus, compliant with standard 62368-1.
With dimensions of 435.8mm x 263.0mm x 132.6mm, this rack-mountable unit is ideal for applications requiring reliable power in challenging conditions.
90 to 264 VAC, 50/60 Hz.
Dual outputs: 15 VDC at 48 A and 28 VDC at 24 A.
1392 W.
92%.
-40°C to +71°C.
CE, cCSAs (IEC/EN/UL 62368-1).
Rack mount, enclosed subrack system.