Current transformer output in RMS or Max

[Jeffrey Peter]

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]

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

 

[crutschow]

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