Key Performance BenefitsModular Scalability — Allows for incremental capacity upgrades in 3000W steps, matching power infrastructure investment directly with site traffic growth.High Efficiency (96.5%) — HE technology significantly reduces energy waste and thermal dissipation, supporting lower operational costs and improved PUE.High-Availability Hot-Swap — Enables technicians to add or replace modules while the system remains live, ensuring continuous service for critical networking loads.Advanced Power Density — Delivers 3000W of power in a compact 1U form factor, optimizing rack space and allowing for higher capacity in smaller enclosures.Grid Resilience — Engineered to operate reliably across a wide input voltage range (85-300 VAC), providing stable 48V DC output despite utility fluctuations.Intelligent Thermal Control — Features microprocessor-driven fan management to maintain stable operating temperatures in diverse outdoor and indoor environments.Smartpack Integration — Seamlessly communicates with Smartpack R and S controllers for comprehensive system monitoring and battery management.Technical SpecificationsTechnical IndicatorParameter Detail (Flatpack2 48/3000 HE)Input Voltage Range85 - 300 VAC (Nominal 185 - 275 VAC)DC Output Power3000W @ >185 VAC / 1380W @ 85 VACOutput Voltage Range48 VDC (Adjustable 43.5 - 57.6 VDC)Peak Efficiency>96.5% (High Efficiency Topology)Max Output Current62.5 Amps @ 48 VDCDimensions (WxHxD)109 x 41.5 x 327 mm (Standardized 1U)Operational Temperature-40°C to +75°C (Full power up to +55°C)Overcoming Infrastructure Constraints with Modular DC PowerIncreasing traffic demands on telecommunications sites often lead to power capacity bottlenecks, where traditional monolithic power systems require expensive and time-consuming hardware replacements.Manual site upgrades frequently involve load interruptions or complex rewiring, risking downtime for critical broadband and wireless services.The Eltek Flatpack2 48/3000 HE rectifier module provides a modular building-block approach to DC power, allowing site operators to add capacity in 3000W increments without disrupting existing services.Its standardized 1U form factor and hot-swap interface enable tool-less installation, reducing field labor time and ensuring continuous power delivery during system expansion.Field deployments of the Flatpack2 series demonstrate a 50% reduction in installation time compared to fixed-capacity systems, while maintaining a conversion efficiency of 96.5%.The high power density of 33W/cu in allows for up to 24kW of power to be housed within a single 23-inch wide rack unit, significantly optimizing site real estate.Unlike conventional rectifiers that operate at lower efficiency during partial load conditions, the Flatpack2 HE series maintains high performance across a wide output range, ensuring energy savings even in N+1 redundant configurations.The advanced digital microprocessor control offers more precise voltage regulation and faster response times to grid fluctuations than legacy analog-controlled modules.Integrating Eltek Flatpack2 48/3000 HE modules into critical infrastructure offers a strategic advantage by aligning capital expenditure with actual power demand through its modular architecture. By adopting a "pay-as-you-grow" model, telecommunications providers can avoid over-provisioning and reduce initial investment costs while maintaining the flexibility to scale rapidly as network traffic increases. The high efficiency of the HE technology directly contributes to long-term sustainability goals by minimizing carbon footprints and lowering utility expenses over the equipment's lifespan. Furthermore, the robust thermal design and wide operating temperature range ensure reliable performance in diverse geographic locations, reducing the frequency of site visits and associated operational overhead. This combination of scalability, energy conservation, and technical resilience makes the Flatpack2 48/3000 HE a foundational component for future-proofed DC power networks, providing the stability required for 5G deployment and high-speed data transmission.Frequently Asked QuestionsQ: Can these modules be mixed with older Flatpack2 models?A: Yes, the Flatpack2 48/3000 HE is designed for backward compatibility, though system-wide efficiency will be governed by the lowest efficiency module in the shelf.Q: How does the module handle high-temperature environments?A: The module features intelligent derating logic and fan-assisted cooling to operate effectively up to +75°C, ensuring stability in outdoor cabinets.

Our warehouse is located in the core logistics area with convenient transportation, covering an area of 1000 square meters, designed specifically for efficient, safe, and convenient storage and distribution.

There are brand new UPS (uninterruptible power supply), precision air conditioning, and various types of telecommunications power products from brands such as Vertiv, Huawei, Eltek, and Delta in the warehouse, as well as base station and data center equipment. These products are stored properly under intelligent management and environmental control, ensuring that every customer can receive the highest quality and most reliable products.

Whether it is large equipment or small electrical products, there are strict quality inspections and records at every step from warehousing to outbound, ensuring the safety and cycle management of goods.

In addition to efficient warehousing services, we also provide comprehensive logistics distribution, covering multiple transportation modes such as sea, land, and air, ensuring worry free storage and instant delivery of goods.