| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Industrial Grade | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Power (Watts) | |
| Standard Number | |
| Type | |
| Voltage |
The Bel Power Solutions LRSA Series AC-DC Subrack System, part number LRSA4848-1515-901, is a robust power supply solution engineered for reliability in harsh environments. This system features a 1440W total power output, distributed across two 15V DC outputs, and accepts a wide input voltage range of 90 to 264 VAC.
Designed for easy integration, it utilizes a 19-inch rack mount system with convection cooling. Key electrical specifications include an efficiency of 92%, a power factor greater than 0.93, and enhanced voltage isolation of 3000 VAC. The system also incorporates features like active output current sharing, remote on/off capability, and inrush current limitation.
Environmental considerations include an operating temperature range of -40°C to 71°C. The LRSA4848-1515-901 is compliant with RoHS3 standards and meets safety approvals for UL/CSA 62368-1 and IEC/EN 62368-1. Its rugged design makes it suitable for applications requiring high reliability and performance under challenging conditions, such as railway and subway systems as indicated by its compliance to EN 50155 and EN 50121-4 standards.
The input voltage range is 90-264 VAC.
The output voltage is 15 VDC and the output current is 48 A.
The power rating is 1440W.
The efficiency is 92%.
The operating temperature range is -40°C to 71°C.
The isolation voltage is 3000 VAC.
It complies with UL/CSA 62368-1 and IEC/EN 62368-1.