×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Interposing Current Transformer II Adequacy

Interposing Current Transformer II Adequacy

Interposing Current Transformer II Adequacy

(OP)
Hi,

While using Interposing Current Transformer , should we have to check the adequacy like that of Main Current Transformer

Ex: Main CT is 600/1A, Class: PX, Vk: 300V and Imag : 30mA @ Vk

If 300V is suitable for the Requirement wrt Main CT.

Interposing CT is 600/1/1A , Should we check the adequcy here too ??

would appreciate your response.

Thanks and Best Regards,
Yeruk

RE: Interposing Current Transformer II Adequacy

It depends.

Bill
--------------------
"Why not the best?"
Jimmy Carter

RE: Interposing Current Transformer II Adequacy

(OP)
Waross,

Can you please elobrate

Thanks,

RE: Interposing Current Transformer II Adequacy

Yeruk,
Any equipment needs to be sized before you can prepare procurement specifications.
If you are using the existing equipment and want to be sure you need to repeat the sizing calculation to assure that the existing equipment parameters are adequate for the intended duty.
This applies to the interposing CT and the main CT in this case.
Your post doesn't provide much information and hence it is difficult to be any more direct.
Hope this is helpful.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources