Last night around (Oct 4) 8PM our lights dimmed and a radiant space heater faded.(Singe phase home) I pulled the panel cover and shut all the branch breakers and got a stable 140 Volt across the bus and 69 -70V to the neutral from either side. I shut down all motor equipment, Fridge, freezer, pump etc. It lasted about 20 minute until we went to zero or full blackout. Power restored around 4 AM on the 5th. Everything is working as of now.
Anyone care to speculate on how this happens from the grid supply side? and how long motors and devices can tolerate this scale voltage drop.
Alex English
Enterprise Ont.
Anyone care to speculate on how this happens from the grid supply side? and how long motors and devices can tolerate this scale voltage drop.
Alex English
Enterprise Ont.