Air-Cooled Turbine Generator (FTC Series)
(Equipment / Material)
Condition: New
Made in: Japan
Location or Storage Country: Japan
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
The air-cooled turbine generator is designed for simple construction, ensuring easy maintenance and short installation time. It is suitable for medium to large power generation applications with a maximum output up to the 400 MVA class. The unit achieves high efficiency (approx. 98.8%) using a new ventilation system and high-efficiency propeller fans to optimize cooling and reduce windage loss.
Overview:
Specifications
Output ~400MVA class (FTC)
~100MVA class (SFM)Voltage ~21kV Thermal insulation class Class 155 (F) Temperature rise Class 130 (B) Rotational speed 3,000min-1 Frequency 50Hz / 60Hz Efficiency ~98.8% - * Separate series 20MVA class 4-pole generator also available
System configuration

Cooling Structure

Latest Technologies
New ventilation system for larger output
- The latest analytical technologies applied, achieving an optimal cooling system that suppresses temperature rise throughout the generator and realizes higher generator output.

CFD analysis
Higher efficiency fan for lower windage loss
- A small, high efficiency propeller fan is incorporated to ensure that required fan characteristics are realized, sufficiently reducing wind loss and realizing a high efficiency generator.
SFM(Simple Frame Modular)
- For small and medium output air-cooled generator(up to 100 MVA class)

FTC(Fan-to-Cooler)
- For large output air-cooled generator(from 100 MVA class)

Mitsubishi Generator Co., Ltd.
Locations: 1-1-2 Wadasaki-cho, Hyogo-ku, Kobe, Hyogo Prefecture, 652-8555, Japan
Main Products/Services: Design, manufacture, sale, and service of large-capacity turbine generators (air-, hydrogen-, and water-cooled), hydro generators, and generators for special applications (including synchronous condensers and motor-generator sets).
Registration: 1-1-2 Wadasaki-cho, Hyogo-ku, Kobe, Hyogo Prefecture, 652-8555, Japan
Year Established: 2024
