About This Part
The Delta ESR-48/30HC(DPR48/30H) is a robust and highly efficient rectifier module, integral to modern DC power systems within telecommunications and data centre environments. As part of Delta's renowned ESR series, this module is designed for reliability and optimal performance, providing a stable -48VDC output from a wide range of AC inputs. Specifically, the DPR48/30H designation indicates a 30-ampere output capacity, translating to approximately 1440 watts of power, crucial for powering sensitive network equipment. Its modular, hot-swappable form factor allows for seamless integration and maintenance within power shelves, ensuring continuous operation. Key technical specifications include high power conversion efficiency, often exceeding 95%, which significantly reduces operational costs and heat dissipation. Advanced features typically include active power factor correction (PFC), comprehensive protection against over-voltage, over-current, and over-temperature conditions, and often a digital communication interface for remote monitoring and control within a larger power system. This Delta rectifier module is deployed across a diverse range of critical infrastructure, including mobile network base stations, central offices, enterprise data centres, and various industrial control systems requiring dependable DC power. It supports a multitude of network platforms and systems, from traditional telecom switches and routers to modern cloud computing infrastructure and IoT deployments. Operators in the mobile, fixed-line, and internet service provider sectors, alongside large enterprises and cloud service providers, utilize these modules to ensure uninterrupted power supply to their mission-critical equipment. The ESR-48/30HC(DPR48/30H) solves the fundamental problem of converting grid AC power into the precise and stable DC voltage required by electronic hardware, mitigating power fluctuations and ensuring system uptime. It serves as a vital component for expanding existing power capacity or upgrading older, less efficient power systems to meet growing demands and enhance energy efficiency. Revo Distribution Limited specializes in providing B2B clients with cost-effective infrastructure solutions through our extensive inventory of used and refurbished telecom and data centre equipment. We offer units of the Part Number ESR-48/30HC(DPR48/30H), enabling telecom operators and data centre providers to expand or upgrade their networks efficiently without the capital expenditure associated with new hardware. Our meticulously tested and certified refurbished Delta rectifier modules ensure the same high performance and reliability as new units, but at a fraction of the cost. By sourcing from Revo, businesses can extend the lifecycle of their existing infrastructure, reduce their environmental footprint, and rapidly deploy necessary components to maintain competitive advantage. Revo is committed to delivering quality equipment that supports the continuous evolution of global digital networks.
