Hi there...I live in a place where we have frequent power failure. My Qn is applicable only when there is a power fluctuation ie, the power goes and come back within a minute duration and if it repeats. I heard such a scenario can make the compressor over heated and can reduce the life. So is there necessity for a time delay relay for the A/C * Here usually people install an additional stabilizer to the A/C unit and many of these stabilizers have a built in time delay of 2 to 3 minutes. If the power flips, the stabilizer will supply power only after this delay. Also there is no delay if the power resumes after 5 minutes or more. Is this delayed start an important factor...* if yes, I need to include just a relay device to the A/C.