Star Delta Starter Contactor Coil 440V Connected in A1
06/06/2010 1:18 PM
in the star delta stater the contractor coil havining 440v [ A1 & A2] it is connected in two phase[i,e R phase ans B phase] in that sitution it is corret connection or not plz tell me procedure
Re: in the star delta stater the connecter coil havining 440v it is connected in A1
06/06/2010 1:24 PM
Mr Chari, this is the third time you are asking this, and there are plenty answers in the first one, please go and read. You should not post duplicate threads, and here you are posting triplicate???
Yes, it is ok to connect a 440V coil between R and B and also between Y and B or R and Y. These are line voltages and the contactor will work. Do you really get 440V? You are lucky.
Please improve your English. Many people are having fun at your expense.
Re: in the star delta stater the connecter coil havining 440v it is connected in A1
06/06/2010 7:51 PM
If the contactor coil is actually a 440v coil, the A1/A2 (or R/B) connection is correct. However, it is also possible to use a control transformer if the coil and circuitry are some other voltage, such as 120 or 24. This is often done for safety reasons, especially in wet environments.
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Re: in the star delta stater the connecter coil havining 440v it is connected in A1
06/06/2010 10:21 PM
Did you read the answer properly. Are you clear from the question that voltage between R and B is 440 Volt.?...Until it is not said how can the connection will be OK theoritically.?...why did you give unnecessary GA?...Please dont be slave of Ameriiis...you are the only one giving free GAs to all Ameriis without analyzing the answer.
Re: in the star delta stater the connecter coil havining 440v it is connected in A1
06/06/2010 10:35 PM
Only a fool would have a motor voltage with a step-up control transformer to a 440v coil. The OP's context is clear that this is a 440v system. By the way, no one likes anonymous cowards, no matter what country they are from.
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Re: in the star delta stater the connecter coil havining 440v it is connected in A1
06/07/2010 1:09 AM
Message from CR4Admin: Insults like these are not tolerated, even if we have to use a translator to understand them. Please see the FAQ regarding language use.
Re: in the star delta stater the connecter coil havining 440v it is connected in A1
06/07/2010 3:13 AM
Message from CR4Admin: Insults like these are not tolerated, even if we
have to use a translator to see them. Please see the FAQ regarding language
use.
Re: in the star delta stater the connecter coil havining 440v it is connected in A1
06/07/2010 3:37 AM
No, you're not. I prefer that the admins do not pull your scurrilous posts, because I would rather bash the dickens out of you verbally myself. This is now your third anonymous and insulting post.
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Re: in the star delta stater the connecter coil havining 440v it is connected in A1
06/07/2010 3:58 AM
Hi Tornado...is that Russian or something ? Do you understand it ? Anyway, with your record, why do you let this bug you ? Life is too important to be taken seriously.
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Re: in the star delta stater the connecter coil havining 440v it is connected in A1
06/07/2010 4:50 AM
I'm not sure that "bugs me" is quite the right concept. On one level, perhaps yes, but at another level it is a fun opportunity for wordplay, even if only about feeble Russian insults. However, this whole thread might crash and burn pretty soon.... We'll just have to see.
Some people may shy away from robust verbal exchanges, but I rather enjoy them.
__________________
In vino veritas; in cervisia carmen; in aqua E. coli.
Re: in the star delta stater the connecter coil havining 440v it is connected in A1
06/06/2010 10:45 PM
i felt the answer was GA because :
it was technically correct
the author did not give in to the temptation of having fun at the OP, like others have.
Anyway, i think CR4 is a truly a forum of "Engineers sans frontiers" and we are all here to share knowledge and learn from each other. The mention of a member's country in the profile is of course as a matter of pride, but that should not come in the way of appreciating others. i also never look at the person to whom the GA is due. Only the answer, and the context.
Anyway, you are entitled to your opinion and anonymity...it is your privilege.
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Nothing worthwhile can ever be taught, it can only be learnt.
Re: Star Delta Starter Contactor Coil 440V Connected in A1
06/07/2010 4:01 AM
For those who don't know Russian, our honorable guest's post 9 (in Google translation) leads to a lengthy and amusing anecdote about the rectal self-administration of carrots. Not for everyone's taste, I'm sure, but I thought it was a hoot! His further post 11 Google-translated to "I'm gonna get ya, sucka." I have reported these to the Admins, with the suggestion that I be allowed to bash this dolt myself.
I mention this so that you can understand the nature of my replies, which normally might seem untoward, but not in these circumstances.
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In vino veritas; in cervisia carmen; in aqua E. coli.
Re: Star Delta Starter Contactor Coil 440V Connected in A1
06/07/2010 2:00 PM
Kvshasidar,
Don't try to save your fellow Indian by putting the blame on Russians. All these stupid posts are made by Indians with poor english . You can make out the anonymous Indians by their english (all caps, bad grammar, etc ). I have good experice handling Indians.
I don't like to see the posts these days some stupid Indians are freaking out!
Re: Star Delta Starter Contactor Coil 440V Connected in A1
06/07/2010 9:21 PM
Dear Guestsky(to distinguish you from the other million guests),
"shasidar" is also a good Indian name, for Lord Shiva, the God of destruction (of evil). (Do not insult him, he is short tempered )
i tried to see where i have defended Indians by blaming Russians, you can help me here.
Yes, English being a foreign language, many Indians are not good at it, but our electricity is the same as everywhere, and their doubts are quite often genuine. Some are pretty stupid i grant you, but not all. As CR4 members, it is our duty to help anyone we can in our field of expertise.
You don't like to see such posts? There is no compulsion to see them, is there? You can relax with your Vodka rather than read them and get incensed.
i actually feel sorry for you...so much anger...for what purpose? The most useless emotion in man... please use your energy for some pleasurable pursuits.
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Nothing worthwhile can ever be taught, it can only be learnt.
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