for 8 mva 33/11 kv transformer what will be the setting of differential relay

for 8 mva 33/11 kv transformer what will be the setting of
differential relay on which it trip & what is the HF
setting in this relay

Question Posted / amir_7442

2 Answers
3844 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

for 8 mva 33/11 kv transformer what will be the setting of differential relay on which it trip &am..

Answer / kanwer

diffferentail rely setting 5% off rated current and hf
setting is 52.

Is This Answer Correct ?

1 Yes

0 No

for 8 mva 33/11 kv transformer what will be the setting of differential relay on which it trip &am..

Answer / amir_7442

ok but i ask what is HF in this relay ?

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

diff b/w normal grounding and resistance grounding

0 Answers

For household Load of 11Kw supplying 5Nos. 1.5 ton Air conditioners + usual other load what shall be rating of Either ELCB Or ELMCB? Which of the circuit breaker will be a better choice?

2 Answers

What is the power factor of a transformer at no load?

0 Answers

How to protect the water pump by no load running.

9 Answers Cushman Wakefield,

what is difference between bus coupler and auto transfer switch

0 Answers Dubai Properties Group,

we use capister for power factor. when we use capaciter in dg circuit than defect dg. can we use capaciter bank for dg circuit

0 Answers Syncom,

we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.

0 Answers MTN,

I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.

0 Answers

how can we convert 48V dc into 12 V dc? Any standard device for it??

2 Answers

why starter use to on a motor

6 Answers Emco,

What is the end effect of linear induction motor ??

0 Answers

Why the transformers are rated in KVA ? in new view

3 Answers

For more Electrical Engineering Interview Questions Click Here