how to arrange the generator protection ansi 48 (loss of phase?)

how to arrange the generator protection ansi 48 (loss of
phase?)

Question Posted / liaoxuewu

3 Answers
5680 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

how to arrange the generator protection ansi 48 (loss of phase?)..

Answer / guest

merz price protection

Is This Answer Correct ?

1 Yes

0 No

how to arrange the generator protection ansi 48 (loss of phase?)..

Answer / liaoxuewu

I am working on offshore industry, recently i have a
request from client(petrobras) for our newbuilding, it
require a ANSi code 48 loss of phase protection for
generator. As i understand, the ansi code 48 is a lock of
rotor starting time supervision for motors. most of the
protection relays are provided this function just for
motor. don't know what is the really means for client
requirement' loss of phase protection ansi(48)' for
generator and how to achieve it. Anybody can help? thanks
in advance.

Is This Answer Correct ?

0 Yes

0 No

how to arrange the generator protection ansi 48 (loss of phase?)..

Answer / bob

step away from the generator!

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

why rating of motor in HP

2 Answers MSL,

Why do we use 36KV LAS for 33kv line and 9KV LAS for 11KV line?

1 Answers

I want to know the currect formula for industrial lighting lux caluculation & light fittings selection

2 Answers MRF,

Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.

0 Answers CB&I Lummus,

how to reduce the co level in your 1000kva dg set side?

1 Answers Cognizant,

WHAT IS THESETTING CALCULATION FOR THE RELAY?

1 Answers

What is the meaning of electricity? How it is being produced? Can we store the electricity? When we produce electricity what is the capacity of voltage current we are getting? If we need 440 volts how to get it? In case, if we want lower than 440 volts how to change it? Please answer?

1 Answers

Why fuel tanks to be earthed ?

6 Answers Electronics, Hindustan Petroleum, HPCL, Ispat,

Why we use Delta connection in the secondary side of a High Voltage transformer?

1 Answers

Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards

0 Answers

difference between ceiling fan

24 Answers Altius Technologies, Raisoni, TCS, Uni Deritend,

what is the function of buchhos rely in transformer

5 Answers

For more Electrical Engineering Interview Questions Click Here