Elite offers Line interactive desk top UPS, which are reliable and proven in industries. Ranges: Line Interactive UPS – 600 VA – 1.5 KVA Automatic Voltage regulation (AVR) 145 V – 300 V. Fully digitalized microprocessor control. Wide input voltage range. Cold start. Advanced battery management. Automatic battery charge in UPS off mode. Lightening and surge protection. Short circuit and overload protection. Fan speed auto control when load varies. Optional extension battery pack. EMI/RFI noise filter.