Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Rated short circuit current

Status
Not open for further replies.
salem

salem

Electrical
May 2, 2001
38
Is 25kA, 3sec. equal to 40kA, 1sec. ?
 
Replies continue below

Recommended for you

Sort by date Sort by votes
Mechanically, 40 kA has higher forces. Thermally, you need to compare I^2 t (I-squared t).
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

K
  • Locked
  • Question
Short Circuit Settings
Replies
1
Views
1K
waross
waross
adi 3291
  • Locked
  • Question
Short circuit current calculation at MV bus (34.5kV), Tesla Megapack 2
Replies
10
Views
2K
Parchie
Parchie
v6racer
  • Locked
  • Question
question on paralleled transformer short circuit current 1
Replies
16
Views
1K
7anoter4
7anoter4
pdias
  • Locked
  • Question
Short Circuit Calculation - Impedance Method - Three Winding Power Transformer
Replies
5
Views
1K
pdias
pdias
bdn2004
  • Question
Anyone have experience with Schneider SAG fighter? how do you calculate the short circuit value of the output ?
Replies
2
Views
2K
bdn2004
bdn2004

Part and Inventory Search

Sponsor

Back
Top Bottom