- Joined
- Feb 8, 2014
- Messages
- 11,144
Um, 210 is a bit light. Not impossible if your neighborhood is wired for 208/120, but this is not common except for institutional (like schools, many hotels, and the like) and some commercial power systems. Most residential is wired for 240 split phase (120, 0, 120). If you have 120 to neutral from each hot leg, but only 210 between the hot legs, then I would take a serious look at the wiring to your house.
In any case, it sounds like you have a bad transformer. Normally about the last thing I look at. Even at 210v in, I would expect around 21 volts out of the transformer (10:1 turns ratio).
In any case, it sounds like you have a bad transformer. Normally about the last thing I look at. Even at 210v in, I would expect around 21 volts out of the transformer (10:1 turns ratio).