What is the standard voltage in India? The 2880W server PSU's in my sig are very easy to set up, can power 8x antminer S3's and are very efficient, however they require 200+V AC input. I wholeheartedly recommend server PSU's in whichever size/configuration you choose, you will pay less, and get a more durable product. I have had ATX PSU's from most brands fail for some reason or another.
Standard voltage in India is between 220-240 volt .... So I'm covered maybe !