Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

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

Transformer Overcurrent Protection

Status
Not open for further replies.
sky2020

sky2020

Electrical
Joined
May 21, 2019
Messages
39
Location
CA
Can you please advise how to coordinate a breaker at the transformer secondary with the primary? How to size the primary and secondary breakers?
 
Status
Not open for further replies.

Similar threads

DrDrreeeaaa
  • Question Question
Testing Procedures - Transformer Protection, Bus Zone Protection, Feeder, Reactor
Replies
0
Views
3K
DrDrreeeaaa
DrDrreeeaaa
EE123
  • Locked
  • Question Question
MV Transformer Protection
Replies
2
Views
1K
EE123
EE123
9
  • Question Question
Transformer overloading
Replies
1
Views
7K
Gr8blu
Gr8blu
CuriousElectron
  • Question Question
Power Transformer Rating
Replies
4
Views
7K
bacon4life
bacon4life
jmbelectrical
  • Locked
  • Question Question
Arcing fault at 480/277V panelboard, overcurrent protection, and grounding
Replies
17
Views
1K
waross
waross

Part and Inventory Search

Sponsor

Back
Top