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The Bel Power Solutions XR04.48G is a front-end AC/DC converter designed for ITE (Commercial) applications. It delivers 400W of power with a 48VDC output voltage and accepts a wide input voltage range of 85 to 300 VAC.
Key electrical specifications include an input current of less than 5.5A and a typical power factor greater than 0.98. The converter operates efficiently at 88% and maintains functionality across a broad temperature range from -40°C to +75°C, with derating above 55°C.
This model features adjustable output, hot-swappable capability, load sharing, and universal input, making it adaptable for various system designs. It is designed for rack mount installation and offers an Ethernet interface for system management.
The physical dimensions are 229.0mm in length, 102.0mm in width, and 41.0mm in height.
The input voltage range is 85-300 VAC.
The output voltage is -48 VDC.
The power rating is 400W.
The operating temperature range is -40°C to +75°C with derating.
The efficiency is 88%.
The output current is 9.1 A.
The mounting type is rack mount.