About This Part
The Part Number ESR-48/100GB(DPR48/100A) identifies a high-performance rectifier module from Delta, a leading manufacturer in power solutions. This unit is an integral component of modular DC power systems, designed to convert incoming AC utility power into stable -48V DC output required by a wide array of telecommunications and data centre equipment. As part of Delta's robust ESR series, this rectifier typically features a compact, hot-swappable form factor, enabling seamless integration and maintenance within existing power shelves. Key technical specifications include a substantial power output, often around 4.8kW (-48V at 100A), coupled with industry-leading energy efficiency to minimize operational costs. It incorporates advanced power factor correction (PFC) and comprehensive protection features against over-voltage, over-current, and over-temperature conditions, ensuring reliable and continuous power delivery in demanding operational environments. This Delta rectifier module is primarily deployed in critical infrastructure settings such as telecom central offices, mobile base stations, remote shelters, data centre facilities, and enterprise network hubs. It provides the essential DC power backbone for equipment including network switches, routers, servers, optical transmission systems, and various communication devices. Telecom operators, internet service providers, and large enterprise data centre providers rely on such modules to maintain uninterrupted service and support network expansion. The ESR-48/100GB(DPR48/100A) solves the critical problem of ensuring stable, high-quality DC power, mitigating downtime risks and enabling efficient scaling of power infrastructure. It serves as an ideal solution for upgrading older, less efficient power systems or expanding the capacity of existing DC power plants. Revo Distribution Limited specializes in providing B2B clients with cost-effective, high-quality used and refurbished telecom and data centre equipment, including units like the Delta ESR-48/100GB(DPR48/100A). By offering these components, Revo enables telecom operators and data centre providers to expand or upgrade their networks efficiently without the significant capital expenditure associated with new equipment. Our meticulously tested and certified inventory ensures reliable performance, allowing businesses to extend the operational lifecycle of their existing infrastructure and achieve substantial cost savings. Revo is committed to supporting sustainable practices within the industry by promoting the reuse of high-value equipment, contributing to a more circular economy for critical network components.
