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The Bel Power Solutions LRSA0808-3030-901 is a robust AC-DC subrack system, part of the LRSA series, engineered for reliability in harsh environments. This enclosed unit provides a total power of 480W, featuring dual outputs with a nominal voltage of 30V and a current rating of 8A per output. It operates with a wide input voltage range from 90 to 264 VAC, ensuring versatility.
The system is designed for rack mounting, offering convenient integration into standard 19-inch racks. Key features include adjustable output, hot-swappable capability, load sharing, power factor correction (PFC), and remote on/off functionality. The operating temperature range is -40°C to 71°C, making it suitable for challenging conditions. Compliance with standards such as EN 50155 and EN 50121-4 is noted for railway applications, alongside safety approvals to UL/CSA 62368-1 and IEC/EN 62368-1.
This subrack system is built for high isolation, with 3000 VAC between outputs, alarm signals, and chassis ground. It also includes surge and transient protection, active output current sharing, and an output voltage monitor with change-over relay contacts. The system is designed to accommodate special LR converters and allows for redundant configurations.
90 to 264 VAC.
Rack mount, enclosed.
-40°C to 71°C.
Dual outputs: 30 VDC at 8 A per output.
92%.
UL/CSA 62368-1 and IEC/EN 62368-1.
435.8 mm x 263.0 mm x 132.6 mm.