Steam Turbine Generators (AT-Type)
[ Marine Boiler / Turbine ]

AT
Highly reliable AT-type steam turbine generators have been developed using our original and innovative technology, and feature excellent durability and cost performance.

Features

High reliability and durability
Environmentally friendly
Easy operation and maintenance
Compact design

Lineup and Specifications

Particulars AT34C AT42C AT52C AT64C
Turbines Type Horizontal, multi-stage impulse condensing turbine
No. of stages 4 to 8 Rateau 4 to 14 Rateau
power range (kW) 200
~2,000
1,000
~4,000
1,500
~6,000
3,000
~15,000
Speed range (rpm) 11,000
~15,000
8,500
~11,700
6,500
~9,500
5,000
~7,500
Steam inlet pressure (Mpa) 0.4 to 12.3
Steam inlet temperature(°C) Saturated temperature to 540
Exhaust pressure (mmHgv) 400~722
Reduction gears Type Single or Double helical, single reduction gear
Output shaft speed (rpm) 1,800〜3,600
Dimensions Width (mm) 1,600 1,800 2,000 2,300
Length (mm) 3,785 4,075 4,390 4,750
Height (mm) 1,635 1,890 2,185 2,500
Approximate weights (kg) (excluding driven equipment) 6,000 7,100 8,400 10,500
Particulars AT76C AT92C/AT100C AT112C
Turbines Type Horizontal, multi-stage impulse condensing turbine
No. of stages 4 to 14 Rateau 12 to 16 Rateau
power range (kW) 5,000
~18,000
15,000
~27,000
20,000
~50,000
Speed range (rpm) 5,000
~6,000
4,000
~4,500
3,600
Steam inlet pressure (Mpa) 0.4 to 12.3
Steam inlet temperature (°C) Saturated temperature to 540
Exhaust pressure (mmHgv) 400~722
Reduction gears Type Single or Double helical, single reduction gear
Output shaft speed (rpm) 1,800〜3,600
Dimensions Width (mm) 4,000 4,000 5,600
Length (mm) 6,800 7,400 8,500
Height (mm) 3,000 3,100 4,500
Approximate weights (kg) (excluding driven equipment) 30,000 38,000 60,000
 

History

History

Stories of MHI Group Expertise