96% High Efficiency Power Shelf Reduces Cost, Energy and Heat

NESpace™ System Offers Significant Reductions in Electricity Usage, Carbon Emissions and Operating Expense for Telecom Providers

DongAh Elecomm, a leading provider of power supplies for telecom, industrial and medical markets, today announced a high efficiency NESpace™ Energy-Saving Power Shelf that offers up to 96% efficiency and a loss reduction of greater than 50%. NESpace significantly reduces energy consumption and loss over standard power supplies. Easy installation and maintenance make it ideal for power-hungry datacom and telecom applications such as cellular base stations, ADSL equipment and fiber nodes, as well as central offices.

Because DC power-based systems are the major energy user for most telecom service providers, increased efficiency can significantly improve the bottom line. The growing demand for high-speed and mobile communications platforms has fueled enormous growth of broadband and wireless networks worldwide. The accompanying increase in energy consumption is a large portion of operating expenses for telecom providers. Energy optimization results in a significant reduction in wasted energy, heat and CO₂ emissions.

Housed in a compact 19” 2RU-high shelf, NESpace provides 8KW with four hot pluggable 37A rectifier modules. The power system is designed with battery management systems for truly redundant operation in indoor and outdoor environments. Software integration allows remote monitoring and control, and hot plug-in switchmode rectifiers allow for easy system upgrades.

 NESpace™ Key Features:

• Up to 96% efficiency
• Energy saving operation
• 19” Rack-mount unit
• Hot-swappable
• Rectifier module DSP control
• Constant electric power control
• Automatic battery charging (floating mode with temperature compensation)
• Temperature compensated charge voltage for increased battery life
• Control module for full alarms and monitoring

DongAh Elecomm designs, manufactures and markets a full line of high efficiency, high density AC/DC power supply products and power systems for the telecom, industrial and medical markets. DongAh develops product lines with extremely flexible architecture and can rapidly modify standard power supply products to meet the needs of customers who require non-standard output voltages.

Specifications can be downloaded from http://dongahusa.com/nespace-power-shelf. Contact DongAh at sales@dongahusa.com / (888) 878-7331 for US Sales and Technical support.