0
Best Answer
it means accuracy class of CT. 5 p means 5 % of composite error will happen till 20 times of current is applied . So CT will follow its rated characterstics upto 20 times current
Read more: What_does_mean_by_5p20_CT
Wiki User
∙ 11y agoThis answer is:
More answers
Wiki User
∙ 11y agoThis means for Flow of 10 times the Fault current % error is 5 %.
This answer is:
Add your answer:
Earn +20 ptsQ: What is difference between 5P10 and 5P20 Current transformers?
Write your answer...
Submit
Still have questions?
Continue Learning about Engineering
Related questions
What is the difference between 5P10 and 5P20 current transformers?
PS class means protectionclass CT. 5P10 means 5% errorshown while 10 times fault current flows.and 5P20 5% errorshown while 20 times fault current flowshence 5P20 superior comparing to 5P10
What is 5P10 in current transformer?
Two types of CTs. one is for metering another one is for ProtectionThe metering CT has very less error,the protection CT has more error but thathas more saturation level.5 - 5% error. P for protection and 10 indicates 10 times the rated current.
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.