Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

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

Line Protection

Status
Not open for further replies.
cmdb

cmdb

Electrical
May 2, 2014
1
Why put an ITH relay in series with an HCB relay and KD-10 relay? The ITH relay is supervising the tripping of the HCB and KD-10 like a fault detector? Why? Thanks.
 
Replies continue below

Recommended for you

Sort by date Sort by votes
Post the panel schematic and maybe someone can help a bit.
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

S
  • Question
TiDL protection relays
Replies
1
Views
2K
thermionic1
thermionic1
Ashdgee
  • Locked
  • Question
Line Differential Protection Susceptance Calculations - Please help!!
Replies
6
Views
228
Parchie
Parchie
EE123
  • Locked
  • Question
MV Transformer Protection
Replies
2
Views
670
EE123
EE123
gorky
  • Question
110/33 kV transformer and REFCL for metro line
Replies
3
Views
545
7anoter4
7anoter4
TONY2023
  • Locked
  • Question
GENERATOR DIFFERENTIAL CURRENT PROTECTION TRIP ISSUE 1
Replies
13
Views
681
edison123
edison123

Part and Inventory Search

Sponsor

Back
Top Bottom