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success2011
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Join Date: Aug 2011
Posts: 2

Protection Relays Normal Settings With Time Delay Details.

09/25/2011 9:21 AM

under voltage,over voltage,under power,

under frequency,single phasing fault,

earth fault, short circuit fault, protection normal settings with time

delay, i want to know above details, please help me.
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hithuanand
Power-User
India - Member - New Member Engineering Fields - Electrical Engineering - New Member

Join Date: Apr 2010
Location: Asia/India
Posts: 365
Good Answers: 1
#1

Re: protection relays normal settings with time delay details.

09/25/2011 9:29 AM

Google it. If you are good at something you will never do it for free.
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muditmah
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Join Date: May 2011
Posts: 84
Good Answers: 1
#2

Re: protection relays normal settings with time delay details.

09/25/2011 10:24 AM

had a hearty laugh reading the post..

by the way.. where do you work dear ?
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SHAMITHGAMBHIR1
Power-User
India - Member - design engineer Engineering Fields - Electrical Engineering - New Member United Arab Emirates - Member - New Member

Join Date: Feb 2010
Location: dubai,mangalore,bangalore.....
Posts: 145
Good Answers: 8
#3

Re: Protection Relays Normal Settings With Time Delay Details.

09/26/2011 2:18 AM

their name itself defines what they are.

use cr4 search for more details.

also the following links may answer few of your questions.

http://cr4.globalspec.com/thread/71119#newcomments

http://cr4.globalspec.com/thread/52648#newcomments

http://cr4.globalspec.com/thread/58639#newcomments

http://cr4.globalspec.com/thread/54584#newcomments

http://cr4.globalspec.com/thread/54541#newcomments

http://cr4.globalspec.com/thread/53987#comment560895

__________________
 shamith gambhir, electrical engineer
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