Exide Premium Pure Sine Wave UPS Exide Premium Pure Sine Wave UPS System is a high end DSP based Pure SINE WAVE Home UPS with Grid Quality Power Output which guarantees 100% protection and long life of your electrical and electronic appliances. DSP (Digital Signal Processor) based Sine Wave Home UPS - A high speed microprocessor for Grid Quality Power same as Mains. LCD Display : for better user Interface and displaying State of Battery Voltage and Charge , AC mains input voltage , Display Actual load connected in %, Display overload, Short circuit trip , Battery low trip, AC mains Fuse blown, etc. 5. Electrolyte Level Sensor indicator: For indicating Battery water level low. PRODUCT FEATURES: 1. DSP (Digital Signal Processor) based Sine Wave Home UPS - A high speed microprocessor for Grid Quality Power same as Mains. 2. ASIC (Auto Sense Intelligent Control) Technology-Automatically sense the battery condition and adjust the charging current accordingly and thus increases battery life and minimizes water topping. 3. Power factor controlled Battery Charger - reduces electricity consumption. 4. LCD Display : for better user Interface and displaying State of Battery Voltage and Charge , AC mains input voltage , Display Actual load connected in %, Display overload, Short circuit trip , Battery low trip, AC mains Fuse blown, etc. 5. Electrolyte Level Sensor indicator: For indicating Battery water level low. 6. Protection: High quality protection built up in the PCB Specification: a. Mains AC Lower Voltage Limit: 100V+/- 5V in Inverter Mode / 180V+/- 5V in UPS Mode b. Mains AC Higher Voltage Limit: 280V+/- 10V in Inverter Mode/ 260V+/- 5V in UPS Mode c. Output Voltage at No Load: 220V +/-7V AC d. Output Wave Form at No Load: Pure Sine Wave e. Home UPS Output Frequency: 50+/-1.0Hz 6. Nominal Battery Voltage: 12V 7. Low Battery Cut Off: 10.5+/- 0.2 V 8. Change over time Mains to UPS and vice versa: < 10 msec (at mains low and High cut) Suitable for PC, LCD, LED TV, FAN, Light, Kitchen Mixer, RO water Purifier, etc. Two years Onsite Manufacturer Warranty.