Guru
Joined: 07/08/2011
Location: AustraliaPosts: 6269
| Posted: 09:29pm 15 Sep 2021 |
In Australia, the inverters are supposed to cut out with a voltage over 254V.
Australia used to have a nominal voltage of 240V but was reduced to 230V some time ago. I don't think the supply companies have bothered to change the taps on too many transformers so we run close to the maximum at times.
I am glad I am no longer responsible for any of that.
A few years ago I built a disturbance recorder based on a MX170 to record the AC waveform for a number of cycles before and after a sudden change in voltage.
I must get back to it. Another half done project to finish.
Jim