About This Part
The Emerson R48-500A is a sophisticated rectifier module, serving as a fundamental component within advanced DC power systems for telecommunications and data center environments. This robust unit is engineered to efficiently convert incoming AC utility power into a stable and regulated -48V DC output, essential for powering sensitive electronic equipment. Its compact form factor, approximately 345x158x158 mm, allows for high-density installations in power shelves, often supporting hot-swappable deployment for seamless maintenance and scalability. Key technical specifications include a wide AC input voltage range, typically from 85VAC to 300VAC, and a high power conversion efficiency, often exceeding 92%, which minimizes energy loss and operational costs. The Emerson R48-500A also incorporates advanced protection features against over-voltage, over-current, and over-temperature conditions, ensuring the longevity and reliability of both the rectifier and the downstream network infrastructure it powers. The Part Number R48–500A rectifier module is widely deployed across a spectrum of critical infrastructure applications where uninterrupted and stable DC power is paramount. It is a cornerstone component in telecom base stations (BTS), central offices, mobile switching centers, and remote communication shelters, providing the necessary -48V DC supply for active network equipment such as radios, switches, routers, and transmission systems. In data centers, these modules are integrated into power distribution units (PDUs) and rack-level power solutions, ensuring consistent power for servers, storage arrays, and networking gear. Industries relying on the Emerson R48-500A include major telecom operators, internet service providers (ISPs), and large enterprise data center providers. By delivering reliable DC power, these rectifiers solve the critical problem of ensuring continuous operation, supporting battery charging for backup power systems, and mitigating power fluctuations that could disrupt essential services. They are often used to upgrade or replace older, less efficient power modules, enhancing overall system performance and energy efficiency. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including essential power components like the Emerson R48-500A. Our inventory enables telecom operators and data centre providers to expand or upgrade their networks efficiently and cost-effectively, without the significant capital expenditure associated with new hardware. By offering reliable, tested units of the Part Number R48–500A, Revo helps businesses maintain operational continuity and enhance their power infrastructure while adhering to budget constraints. Our commitment to quality ensures that every refurbished unit meets stringent performance standards, extending the lifecycle of existing infrastructure and promoting sustainable practices within the industry. Choosing Revo for your equipment needs means accessing critical components that deliver performance and reliability, backed by a trusted supplier in the secondary market.
