About This Part
The Part Number ESR-48/40F C(DPR48/30F) is a robust and high-efficiency DC power rectifier module manufactured by Delta, a global leader in power and thermal management solutions. This unit is specifically engineered to convert standard AC utility power into a stable and regulated -48V DC output, which is the industry standard for powering critical telecommunications and data centre infrastructure. Designed for integration into modular power systems, this rectifier typically features a compact, hot-swappable form factor, allowing for easy installation and maintenance without service interruption. Key technical specifications include a wide AC input voltage range, a precise -48V DC output, and high power conversion efficiency, often exceeding 95%, which minimizes energy loss and operational costs. It incorporates advanced control and protection features such as over-voltage, over-current, and over-temperature shutdown, ensuring reliable and continuous power delivery to sensitive electronic equipment. The Delta ESR-48/40F C(DPR48/30F) rectifier module is deployed across a wide array of critical infrastructure environments. Its primary installation locations include telecommunications central offices, mobile base stations, remote shelters, and data centres, where a consistent and reliable -48V DC power supply is paramount. This module supports various network platforms and systems, including DSLAMs, OLTs, optical transmission equipment, wireless access points, core network switches, and server racks. Telecom operators, internet service providers, and large enterprise data centre providers extensively utilize these rectifiers to ensure uninterrupted service. By providing stable DC power, this module solves the critical problem of powering sensitive electronic equipment that cannot tolerate AC fluctuations or outages, especially when integrated with battery backup systems for redundancy. It is frequently used in scenarios involving network expansion, system upgrades to enhance power efficiency, or as a direct replacement for aging or less efficient rectifier units, thereby improving overall system reliability and reducing energy consumption. Revo Distribution Limited specializes in providing B2B clients with cost-effective, high-quality used and refurbished telecom and data centre equipment, including essential power components like the Delta ESR-48/40F C(DPR48/30F) rectifier module. Our inventory enables telecom operators, internet service providers, and data centre providers to expand or upgrade their networks efficiently without incurring the substantial capital expenditure associated with new equipment purchases. By offering meticulously tested and certified refurbished units, Revo ensures that clients receive reliable components that meet stringent performance standards, extending the operational lifecycle of their existing infrastructure. This approach not only delivers significant cost savings but also supports sustainable practices by maximizing the utility of valuable hardware. Revo's commitment to quality and customer satisfaction makes us a trusted partner for businesses seeking to optimize their network investments and maintain robust, high-performing power systems.
