Explain the Term in CT Name Plate

Categories >> Engineering >> Electrical Engineering
Suggest New Category

Explain the Term in CT Name Plate – Class: 5P10

Question Posted / jagan

6 Answers
13950 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Explain the Term in CT Name Plate – Class: 5P10..

Answer / chola

CT error 5P10 It means .10 times of current fiows as per Ct
ratio the error will be 5%.

Is This Answer Correct ?

14 Yes

0 No

Explain the Term in CT Name Plate – Class: 5P10..

Answer / mriganka das

Class 0f CT : 5P10.....

It state that if there 10 times current of plug setting
flows through the primary, there would be +/- 5 % error may
take place in the secondary side of the CT.

So 5 is the tolarence or accuracy class & 10 is the
accuracy class limit factor.it is denoted by the symbol
Eeta.

Is This Answer Correct ?

4 Yes

1 No

Explain the Term in CT Name Plate – Class: 5P10..

Answer / s c budhiraja

this relates to ct meant for protection purpose.5p stands
for class of ct which means the current error at rated
primary current is 1%(+or-)and 10 mean that this ct will be
reasonably accurate upto 10 times the rated primary current.

Is This Answer Correct ?

2 Yes

1 No

Explain the Term in CT Name Plate – Class: 5P10..

Answer / pravin

15 VA 5P 10
accuracy limit factor = 10
accuracy class = 5P
accuracy power = 15 VA

Is This Answer Correct ?

1 Yes

0 No

Explain the Term in CT Name Plate – Class: 5P10..

Answer / sasi karthick a

It defines tat, at 10 times (During fault condition) of the
rated current of CT the accuracy shall be +/-5%.

for more, plz refer is-2705 part-1 to 4, ETD-34.

Is This Answer Correct ?

0 Yes

0 No

Explain the Term in CT Name Plate – Class: 5P10..

Answer / ganesan.n

5P - Accuracy Class

10 - Composite error rate accuracy limit primary current (%)

Is This Answer Correct ?

1 Yes

8 No

Post New Answer

More Electrical Engineering Interview Questions

How Cable Size is determined for a Particular load.

4 Answers

How we can make sure cable size of LT cable without any parameter.

2 Answers Paradip Port, Siemens,

my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.

0 Answers

What is touch potential and step potential?

0 Answers IRI,

what will happen if we give a dc supply to a transformer.?

10 Answers

How to calculate cable size by using load.?? Any formula...

0 Answers

What is the difference between induction motor and the Synchronized one?

4 Answers Foxconn, Sabic,

In more then 1 phase bulb will glow are not?if yes then how it will glow?

2 Answers

HOE WE CAN IMPROOVE BY USE OF CAPACITOR

0 Answers

How we can defined theecopper cable size if we know the aluminium cable size?

0 Answers Cummins,

what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

1 Answers Siemens,

What Maximam Gap Taibaar & Bush

0 Answers Bajaj,

For more Electrical Engineering Interview Questions Click Here