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The Bel Power Solutions LRSA20-48-900 is an enclosed AC-DC subrack system designed for demanding applications. It provides a robust 960W of power with a nominal output voltage of 48VDC and a current rating of 20A.
This system operates across a wide input voltage range of 90 to 264 VAC, making it suitable for global use. Key features include high efficiency of 92%, active output current sharing, and a power factor greater than 0.93. The operating temperature range is -40°C to 71°C, ensuring reliability in harsh environments.
Designed for rack mounting, the LRSA20-48-900 system incorporates features like hot-swappable capability, remote on/off control, and enhanced voltage isolation of 3000 VAC. It complies with standards such as EN 61000-3-2 and is safety approved to UL/CSA 62368-1 and IEC/EN 62368-1.
This power supply is compliant with AREMA, EN 50155, and EN 50121-4 standards, making it suitable for railway and subway applications. It also meets RoHS3 compliance and has an MSL of 1.
The nominal output voltage is 48 VDC.
The nominal output current is 20 A.
The power output is 960W.
The operating temperature range is -40°C to 71°C.
It supports a wide input voltage range from 90 to 264 VAC.
Key features include adjustable output, hot swappable, load sharing, PFC, remote on/off, and universal input.
Yes, it is compliant with AREMA, EN 50155, and EN 50121-4 standards.