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Where is 5P20 CT used and where is Class PS CT used?
5P20 CT give more accuracy than PS class CT. 5P20 cant be used in unit protection. Class PS CT is a protection class ct. It is used for differtial proction,distance (UNIT)proction.
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 does mean by 5p20 CT?
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
Whether Current Transformer of 0.2 S Accuracy class having high ratio used for 1 percent load condition?
if mark specification of CT mention 5P20 + 0.2,am used at site seconder metering with class 0.2.my question is, at secunder CT site must used auxiliary CT with class 0.2, or not used.tank your answer.
What do you mean by ct class 5p20?
My sister is silly.2AA sentence.makes sensemy pretty/beautiful sister is very/very silly
What is difference between 5P10 and 5P20 Current transformers?
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 currentRead more: What_does_mean_by_5p20_CT
