Symbol for CVT
Symbol for CVT
(OP)
Does anyone know if there's any US standard or code that dictates what the oneline symbol for Capacitive Voltage Transformer (CVT) should be?
I have always seen one with a drain coil in it and know that drain coil should be for CCVT and not CVT.
I have always seen one with a drain coil in it and know that drain coil should be for CCVT and not CVT.






RE: Symbol for CVT
They might also use the drain coil for an impedance and phase angle correction.
RE: Symbol for CVT
My goal from the post is to try to find out if there is any standard that dictates the oneline symbology of a CVT. I can come up with my own for both CVT and CCVT but I want to make sure I adhere to the standards if there are ANY.