Model Number: Athena-6000 48v Brand Name: ASEP Key Specifications/Special Features: Features:1.Pure sine wave output, applicable in various field2.More stable, safer industrial online system3.CPU with dual core, Better performance4. Availability of wide range of input voltage, AVR available5.Protection against overload, short circuit, over/lower voltage, over-heat6.LED+LCD display, evident showing7.Extended batteries group available for prolonging back-up time8.Intelligent battery management with over-charge and over-discharge protection9.Temperature controller adjusting cooling ventilation, reducing noise10.High efficiency of transferring, diminishing energy loss, increasing stability