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The Bel Power Solutions LRSA1010-2424-901 is part of the LRSA Series AC-DC Subrack System, designed for demanding applications. This enclosed power supply system delivers up to 480W of power with a wide input voltage range of 90 to 264 VAC.
Key electrical specifications include dual outputs, each rated at 24V and 10A, with an efficiency of 92%. Features such as adjustable output, hot swappable capability, load sharing, active Power Factor Correction (PFC), remote on/off control, and universal input make it a versatile solution.
The system is built for reliability in harsh environments, complying with railway standards like EN 50155 and EN 50121-4, as well as AREMA standards. It is safety approved to UL/CSA 62368-1 and IEC/EN 62368-1.
Mechanically, it is a 19-inch rack mount system with dimensions of 435.8mm x 263.0mm x 132.6mm. The operating temperature range is -40°C to 71°C, ensuring performance in extreme conditions. Enhanced voltage isolation of 3000 VAC is provided between outputs, alarm signals, and the chassis.
24V.
-40°C to 71°C.
Rack Mount.
92%.
90-264 VAC.
2.
UL/CSA 62368-1 and IEC/EN 62368-1.