Cooling
 

I have been talking with some of my friends about the cooling requirements for the DC. I heard from them that cooling rates need to be change from three phase to one phase. Some of them believe that the single or three phase equipments doesnt matter. Any thought?

hi,
You dont have to think about the phases of the equipments for cooling. there is not relation between the one or three phases of equipments and the generated heat. If one equipment makes 4kw heat then it will be considered as heat load, three equipment can make the same heat which will also be considered as heat load. With high voltage and low amp you can have a low heat load.