Kate wouldnt think a powercut would cause a fault to your products/white goods…. most houses have breakers on your fuse board, so the power is tripped before the power cuts to your goods….
Ring the esb and complain, we did have a few cuts a few years ago but all is well at the moment. I was at a talk about industry in Louth (many years ago now) there was a speaker talking how Louth would never attract major industry as the power/esb was classed a "dirty power" Never heard the term before or since