I appreciate the input, thank you!
From: AF On Behalf Of Forrest Christian (List Account)
Sent: Tuesday, September 05, 2023 7:30 AM
To: AnimalFarm Microwave Users Group
Subject: Re: [AFMUG] AC voltage alarm thresholds
265V is a common top voltage threshold, but you'll need to look
265V is a common top voltage threshold, but you'll need to look at the
equipment specs.
The US grid is specified to produce 120/240V +-5%. So 240 could be up to
254V and still be in spec. (240V+12V)
Equipment is supposed to accept at least +-10%, so up to 264V. (240V+24V).
Personally I'd set
Do any of you smart guys know how far out of whack does AC voltage have to
be to cause trouble?
We have an NMS monitoring rectifier input voltage and it's current alarm
threshold is 250V. Occasionally that goes off and everyone ignores it. I'd
like to set an alarm threshold where we should
