Designer69
Senior Member
Hey guys I'm a little unclear on this:
Industrial type facility.
Two (2) 10HP motors.
Two (2) 7.5HP motors.
About 50A of LTG/RCP type loads.
Facility has single phase service 120/240.
The motors are basically one lead and one stand-by of each but the service should be sized worst case scenario meaning all are on at the same time.
All motors will be connected to with 240V.
So right now I have the service size at 400A. but am worried it's a little high.
Same w/ OCPD.
Some comments would be appreciated TY
Industrial type facility.
Two (2) 10HP motors.
Two (2) 7.5HP motors.
About 50A of LTG/RCP type loads.
Facility has single phase service 120/240.
The motors are basically one lead and one stand-by of each but the service should be sized worst case scenario meaning all are on at the same time.
All motors will be connected to with 240V.
So right now I have the service size at 400A. but am worried it's a little high.
Same w/ OCPD.
Some comments would be appreciated TY