what is the standard air change for electrical panel room?

what is the standard air change for electrical panel room?

hi, what is the standard air change of an electrical panel room, and I have a problem regarding our electrical panel room because its room temperature reach about 40 deg C and higher. So i will install a exhaust fan, so that it will cool the room..

I do not think there is a particular standard for air exchanges in a electrical panel room because the sizes both physically and power wise vary so greatly.

You can increase the number of air exchanges and just bring in outside air. Alternately you can have an air conditioner handle the thermal load. The air conditioner will also keep the humidity down which is very important in very humid environments.

Niel