I use TVSE LanUPS 700M, purchased for 12,500/- back in June'1999. It's a
700VA line-interactive UPS, which came with monitoring facility over a serial
line. Unline many APC UPSes that I've had experience with, this one never
failed me once.
TVSE LanUPS are the same as what GE sells as Match series in Europe/USA.
I think the quality is only better than the APC series, if not almost the same.
My piece came with the PowerFLAG monitoring software, which supported only
Win95/98 systems. I found later versions of it that supported NT/2000 too, but
what truly amazed me was a Java version (JUMP DataShield) developed by
IMV/Vintron (which was taken over by GE), and later by GE, which works on
all platforms - the true benefit of Java.
TVSE LanUPS -
GE Match UPS -
TVSE models are a little costlier than comparable APC models, though. ;-)
EDIT - And, cold-start works just fine even after 7 years of working, and given
the power requirements of a system several magnitude higher than what was
common in 1999.