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The Bel Power Solutions LRS40-15-900G is part of the LRS Series AC-DC Subrack Systems, designed for demanding applications. This enclosed converter features a chassis mount and convection cooling, ensuring reliable operation.
Key electrical specifications include an output voltage range of 15 to 50 VDC and a nominal output current of 40A. The input voltage range is broad, spanning from 85 to 264 VAC, with a power factor greater than 0.93. The system offers high isolation voltage of 3000 VAC between outputs, alarm signals, and chassis ground.
Designed for harsh environments, the LRS40-15-900G operates reliably within an extended temperature range of -40°C to +71°C. Its rugged design and compliance with railway standards like EN 50155 and EN 50121-4 make it suitable for railway and subway applications. The system supports hot-swappable converters and can accommodate up to 4 converters per rack for redundant configurations.
Mechanical dimensions are 173.7 x 106.34 x 128.4 mm. Safety approvals include cCSAus and CE, and it is RoHS3 compliant.
The input voltage range is 85 to 264 VAC.
The output voltage is adjustable from 15 to 50 VDC, and the output current is 40 A.
The operating temperature range is -40°C to +71°C.
The isolation voltage is 3000 VAC.
It uses convection cooling.
The dimensions are 173.7 x 106.34 x 128.4 mm (6.83 x 4.18 x 5.05 in).
The warranty period is 5 years.