POWER REQUIREMENT 1.What is my power requirement? One of the most important things that you must know before buying an UPS is your “power requirement”. In simple words: What all electrical appliances (like CFL, tube lights, fan, television, computer, refrigerator etc.) will you run at the time of power cut. Power requirement is addition of the power consumed by various electrical appliances. 2. How do I calculate Power Requirement? Suppose you want 3 Fans, 3 Tube lights, 8 LED lights, 1 television & 1 refrigerator to operate at the time of power failure. The power consumed by these items will be total of the power consumed by these individually: 1 Fan – 70 Watts 1 tube light – 40 watts 1 led light – 7 watts 1 led television – 70 watts 1 Refrigerator - 140 Watt Therefore your total power requirement is (3*70 +3*40 +8* 7 + 1*70+ 1*140) = 596 watts. 3. What all appliances can I run on my UPS? A UPS is usually recommended for running energy backup for lights, ceiling fans, computers, t...