Current transformer output in RMS or Max

Jeffrey Peter · Jan 7, 2013

Hi, I have attached a Current transformer datasheet. I have a confusion whether the specified 30 Amps is RMS value or not. View attachment AC1030.pdf

FvM · Jan 7, 2013

Rule of thumb: AC currents are specified as RMS values unless explicitely stated otherwise.

crutschow · Jan 7, 2013

Basically the output of the current transformer is a replica of the current going through the primary, just at a much lower current level.