Eltek 241115.105 Flatpack2 48/2000 HE Rectifier Module

The Eltek 241115.105 Flatpack2 48/2000 HE is a high-efficiency (HE) rectifier module designed for telecommunications power systems requiring high power density and reliability. This switch-mode power converter transforms AC input into a stable 48V DC output, providing up to 2000W of power. The High Efficiency technology ensures an efficiency rating of up to 96.5%, significantly reducing energy waste and heat dissipation within the power shelf. Its wide input voltage range (85V AC to 300V AC) and active power factor correction (PFC) allow for stable operation across various global power grid standards.The module features full digital control via a CAN-bus interface, enabling seamless integration with Smartpack and Smartpack2 controllers for remote monitoring and configuration. Advanced protection features include output over-voltage shutdown, short-circuit protection, and thermal derating to safeguard both the module and the connected load. For cooling, the unit utilizes integrated forced-air ventilation with a variable-speed fan that adjusts airflow based on real-time load and ambient temperature conditions. This ensures an operational temperature range from -40°C to +75°C, making it suitable for both indoor cabinets and outdoor-rated enclosures.
Built for high-availability N+1 redundant systems, the 241115.105 is fully hot-pluggable, allowing for maintenance or capacity upgrades without interrupting the DC power supply to the critical load. The module's compact form factor is optimized for Flatpack2 power shelves, supporting high-density power solutions for wireless base stations, central offices, and data centers. It is compliant with international safety and electromagnetic compatibility (EMC) standards, providing a clean DC output with low ripple and noise for sensitive networking and radio equipment.