Local line voltage

[madlabs]

Originally Posted by Dave A

150' from my xfmr. The Telco CO got a huge digital upgrade last summer and an new 3 phase xfrm set and a genny for outages. Big pull there.

The transformers I mean are HV to HV, not HV to LV like the one that feeds your house. Not that it makes mu difference, they probably won't do anything about it. I'd report it anyway just to see. A variac is a good option.