About This Part
The Part Number ESR-48/56B C(DPR48/50-G-DGC) represents a high-performance rectifier module from Delta, a global leader in power management solutions. This unit is an integral component within modular DC power systems, primarily designed for converting incoming AC utility power into a stable and regulated -48V DC output. 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 for a module like the DPR48/50-G-DGC include an output capacity of approximately 2400W (48V at 50A), ensuring ample power delivery for demanding applications. These modules are engineered for exceptional energy efficiency, often exceeding 96%, to minimize operational costs and heat dissipation. Advanced features such as active power factor correction (PFC), wide input voltage range (e.g., 85-300VAC), and intelligent current sharing capabilities are standard, ensuring optimal performance, reliability, and scalability in critical infrastructure environments. Delta rectifier modules like the ESR-48/56B C(DPR48/50-G-DGC) are deployed across a diverse range of mission-critical infrastructure. They are fundamental to the operation of telecom central offices, cellular base stations (including 2G, 3G, 4G, and 5G networks), and various data center environments where -48V DC power is the standard for powering network equipment. These modules support a wide array of network platforms, from core routing and switching infrastructure to access network components and server racks requiring robust DC power. Telecommunication operators, internet service providers, and large enterprise data center providers are primary users, relying on these rectifiers to ensure uninterrupted power supply to their essential equipment. By providing a stable and efficient power source, these units solve the critical problem of maintaining network uptime and supporting battery charging systems, thereby safeguarding against AC power fluctuations or outages. They are often utilized for expanding the capacity of existing DC power plants or as direct replacements for aging, less efficient rectifier units, contributing to improved operational efficiency and system reliability. For B2B clients seeking cost-effective and sustainable infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Delta ESR-48/56B C(DPR48/50-G-DGC) rectifier module. Our inventory provides a vital resource for telecom operators and data centre providers looking to expand or upgrade their networks efficiently without incurring the capital expenditure associated with new equipment. By sourcing high-quality, professionally tested, and refurbished Delta power components, Revo enables clients to maintain high standards of network reliability and performance while optimizing their budget. This approach is particularly beneficial for extending the operational lifecycle of existing infrastructure, allowing companies to maximize their return on investment in legacy systems. Revo's commitment to quality ensures that each refurbished unit meets stringent performance criteria, providing a dependable alternative for critical power applications. Partnering with Revo means accessing essential equipment that supports continuous network evolution and sustainability in a rapidly changing technological landscape.
