for a 11kv transmission line what capacity of CTs & PTs are required?

for a 11kv transmission line what capacity of CTs & PTs are
required?

Question Posted / pratham.gadgil

4 Answers
9456 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

for a 11kv transmission line what capacity of CTs & PTs are required?..

Answer / srinivasan.s

For 11KV line CT ratio was 1200A-600A-300A/1Amp
PT ratio was 11KV/110V
for 11KV CT's PT's minimum 3cores are available
generally 1'st core for metering
2nd and 3rd cores for protection purpose.

Is This Answer Correct ?

3 Yes

0 No

for a 11kv transmission line what capacity of CTs & PTs are required?..

Answer / khalid k usafzai

for installing cts and pts on 11 kv line first of all the load to be connected is required.then we will proceed.bye

Is This Answer Correct ?

5 Yes

3 No

for a 11kv transmission line what capacity of CTs & PTs are required?..

Answer / shivadathathri

11 KV CTs & PTs , Out door Pedestal mounting versions will do. Current ratio , STC Rating & Insulation level can be determined with connected load. Like breaker / Transformer Etc. Example : Load is 11KV 100KVA transformer is connected . Then use 11KV Cts CTR: 5/5 Amps , Class 0.5 for metering , Class : 5p10 for Protection . OCF - 150XI nominal . Oil cooled CTs for MUSS. If it is mounted inside panel / Control room then Use Resin cast type. SHIVADATHATHRI- 9632153842.

Is This Answer Correct ?

1 Yes

0 No

for a 11kv transmission line what capacity of CTs & PTs are required?..

Answer / alternate_reality

A 100/5 Amp CTPT can be installed for metering purpose in
Indsustries...

Is This Answer Correct ?

2 Yes

3 No

Post New Answer

More Electrical Engineering Interview Questions

what are the specifications for Dc cables of higher rating

1 Answers Reliance,

what is the harmonics.

3 Answers DLF,

Explain the working principle of Vacuum circuit breaker and Air circuit breaker

10 Answers HP, Trinidad and Tobago Electricity Commission T TEC,

what is the power ratio between power in star and delta circuit?

3 Answers

How many double suspension hardware fittings are required on a double circuit transmission tower?

0 Answers

which is batter in construction job,ELCB or RCCB?

7 Answers HCC,

What are the difference between these terms ? e.m.f, voltage, potential, potential difference, current etc? what are the difference between these terms ? (electromotive force) e.m.f, voltage, potential, potential difference, reference potential, reference potential difference, current. How can i explain and describe these all terms in single line each and little more explaination too thanks

2 Answers Siemens,

what is the difference beteen differential protection and over current protection of an alternator

2 Answers GVK,

What is the difference between Type test and Routine test?

10 Answers

1.What is the difference between isolators and circuitbreakers? 2.What is bus-bar?

1 Answers

why neutral should connect to earth in delta-star type transformer

4 Answers

What is the efficiency during maximum power transfer?

0 Answers

For more Electrical Engineering Interview Questions Click Here