Multipler, CT and PT ratios
Multipler, CT and PT ratios
(OP)
I have just started a job as a meter Tech and I am really having a hard time trying to figure out how to calculate Multiplier CTratios, and PT Ratios. I could use the help I use a Form 5-s,9-s
6-s and 4-s meters and I am trying to find an easy way to wrap my head around how to figure out how to calculateto get my info that I need?
6-s and 4-s meters and I am trying to find an easy way to wrap my head around how to figure out how to calculateto get my info that I need?






RE: Multipler, CT and PT ratios
http://www.uomschool.org/Meter_Book/Index.htm
David Castor
www.cvoes.com
RE: Multipler, CT and PT ratios
But beware.
Some metering systems such as the 3S may require the CT ratio to be cut in half for the multiplier.
Note also, a 500:5 CT has a ratio of 500/5 or 100, and a 600:120 PT has a ratio of 600/120 or 5.
Bill
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"Why not the best?"
Jimmy Carter