Dave123
Member
- Location
- Pullman, WA, US
I ran across something I had never seen before today. I found a receptacle with 97 volts to ground. Upon further investigation I found A phase had 97 volts to ground, B phase had 131 volts to ground and C phase had 173 volts to ground. Recently added in the building were 2 induction cooktops. When I kill power to the cooktops the problem goes away. Any ideas?