Arranged with a natural circulation, water-cooled dry-bottom furnace, and superheater, reheater, economizer and air heater components - the Carolina design employs a horizontal convection pass and vertical pendant heat transfer surfaces.
Capacity, steam output:
About 700,000 lb/h (90 kg/s) to a maximumthat may exceed 7,000,000 lb/h (880 kg/s).
Subcritical, usually 1800 to 2400 psi (12.4 to 16.5 MPa) throttle pressure with 5% overpressure capability.
Superheater and reheater outlet temperatures:
As required, usually in the range of 1000 to 1050F (538 to 566C).