What is rated burden in current transformers?
Q. What is rated burden in current transformers?- Published on 28 Sep 15a. The specified limits of ratio error and phase angle error.
b. The ratio of rated short time current to rated primary current.
c. A specification by the manufacturer at which CT performs with the specified accuracy.
d. The phase angle between primary current vector and reversed secondary current vector.
ANSWER: A specification by the manufacturer at which CT performs with the specified accuracy.