Dutch Pimp,

I have a HID Ballast (digital) it's made for both HPS/MH

It blew the breaker in my apartment 2x, so i tried it with everything off, i had it on MH and a MH bulb. I plugged it in, and nothing happened so were all standing around looking at it, and the ballast starts to smoke and reak of melting plastic, we quickly unplug it and bring it back to the hydro store where im getting a new one, do you think its the apartments power, or the ballast? and do you think that problem made the ballast take more energy or something? PLEASE HELP!!!