Dwayne Cooper
Member
- Location
- Chester, WV,26034
Hi all,
I have an existing service (480V 75KVA) service.
The MDP has a 400 amp breaker (Cat # LAP36400MB).
My concern; is the breaker is over sized for the transformers (3 transformers Delta)?
The math says it is.
I have an existing service (480V 75KVA) service.
The MDP has a 400 amp breaker (Cat # LAP36400MB).
My concern; is the breaker is over sized for the transformers (3 transformers Delta)?
The math says it is.