About This Part
The Eltek R4850 is a high-performance, hot-swappable DC power rectifier module, integral to robust power systems for critical infrastructure. As a key component within Eltek's renowned power conversion portfolio, this module is engineered to efficiently convert incoming AC utility power into stable, regulated -48V DC output. Featuring high power density, the Part Number R4850 typically delivers up to 3000W, ensuring ample power for demanding applications. Its advanced design prioritizes high efficiency, often exceeding 96%, which significantly reduces energy consumption and operational heat generation. Equipped with digital control interfaces like CAN bus or RS-485, the R4850 seamlessly integrates into larger power management systems for comprehensive monitoring and control, while incorporating essential protections against over-voltage, over-current, and over-temperature conditions to safeguard connected equipment. The Eltek R4850 rectifier module finds extensive deployment in diverse mission-critical environments, including central offices, remote base stations, data centers, and enterprise network facilities. It serves as the backbone for powering a wide array of telecommunications and data processing equipment, such as DSLAMs, OLTs, routers, switches, servers, and radio base stations (RBS), all reliant on a consistent -48V DC supply. This module is indispensable for telecommunications operators (both mobile and fixed-line), internet service providers, and data center operators who require uninterrupted power to maintain network uptime and service continuity. By providing efficient and reliable power conversion, the R4850 mitigates risks associated with AC power fluctuations and outages, and is frequently utilized in system expansions or as an upgrade to replace older, less efficient rectifier units, thereby enhancing overall system performance and reliability. For B2B clients seeking cost-effective infrastructure solutions without compromising on quality or performance, Revo Distribution Limited offers used and refurbished units of the Eltek R4850. By providing access to high-quality, pre-owned equipment, Revo enables telecom operators and data centre providers to expand or upgrade their networks efficiently and economically. This approach allows businesses to acquire essential components like the R4850 at a fraction of the cost of new units, facilitating budget-conscious network enhancements or replacements. Revo's inventory extends the lifecycle of existing infrastructure, promoting sustainability by giving valuable equipment a second life. Clients benefit from reliable, tested equipment backed by Revo's commitment to quality, ensuring their critical power systems remain robust and operational.
