CT Accuracy class : 0.2 vs 0.2S | Explained | TheElectricalGuy
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- čas přidán 22. 05. 2024
- In this video you will understand the difference between 0.2 & 0.2S accuracy class of current transformer. 0.2 & 0.2S are the metering CT accuracy class. This video explains the difference between the two as given in IEC Standard.
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our videos are addictive! It's always a pleasure to watch them and to learn from you. Thank you for sharing!
Glad it was helpful 😇
Please make a video on circuit breaker control wiring @@GauravJ
Hello. I have a dedicated course on that. Visit - courses.theelectricalguy.in
This takes me back to my first job out of university designing HV metering and protection transformers at GEC. Designed dozens of these transformers and for something seemingly so simple they can be quite tricky to design especially the metering transformers. Used to have great fun testing them though seeing plasma building up around the primary when doing secondary over voltage tests on 400kV variants.
Thank you a lot. I hope there's more video and playlist about electrical equipment for substation
Excellent channel! I'm enjoying binge watching your videos. I'm a CS guy with an amateur interest in EE. Ty again. Very quality videos.
Glad it helped!!
Timings of your video are just amazing. I have thought in my head about this topic and notification pops up😂
Glad it was on time 😁
'S' stands for Special. The 0.2S class CTs guarantee the declared accuracy of +/- 0.2%, even with 20% loading.
Kindly make a video on traction sub station. And why they take only two phase supply amd also mentioned it's impact on grid. Coz the load is only on two phase not in theee phawe one phase load is totally zero.
Great 👍
Sir..Any vedio available for accuracy class for protection CT
What are the ratio error, composite error, phase angle error.... etc in CTs?
Can you please explain?
In CT nomeculture P1, P2 what its meaning can u elaborate pls
It indicates the primary winding..
What Difference between 0.1 nd 0.2s ? Where this 0.1 is used ??
Difference is in the limits of error allowed.
0.2s class error- 0.25% or 0.2%.
Pleaseclarify 0.2s class error- 0.25% or 0.2%.
0.2%
Thank you sir