On Sun, 29 May 2005 10:11:41 +0100, Jason Arthurs wrote:

Our domestic voltage varies between 240-250v, but usually hovers
around 248v (as the over voltage alarm on my UPS often complains).

Thats getting close, start logging the voltage as recorded by your
UPS, say at 5min intervals. Collect a week or so, hopefully with the
brownouts and cuts as well, remember as well as a max there is min
(230 -6% or 216v)... Plot them out as a graph with suitable scales to
show the problems.

Then make a complaint, when the board come round to measure or perhaps
to fit one of their logging meters show them the UPS log plots. It's a
bit odd that the failures are in the wee small hours.

--
Cheers
Dave. pam is missing e-mail