Siemens Gas Turbines

Meeting your needs and driving your profitability

General Information

Description
Output Overview
Videos

The Siemens gas turbine range has been designed and refined to help you meet the challenges of a dynamic market. Our 15 models with capacities from 4 to 375 MW, are designed with your profitability in mind. Whatever the application, our gas turbines meet the requirements for efficiency, reliability and environmental compatibility, giving low life-cycle costs and the best possible return on investment.

Watch our videos and learn more about our gas turbines with capacities from 4 to 375 MW and our gas turbine manufacturing facilities.

Our Portfolio (15)

Product Information

Gas Turbine SGT-300

Power Generation: (ISO) 7.90 MW(e) / Mechanical Drive: 8.2 MW

Description
Technical Data
Benefits
Design Concept
Package

The SGT-300 gas turbine combines advanced technology with a rugged industrial design. The single-shaft version for power generation has a power output of 7.90 MW(e) and is available as a factory-assembled package. The 8.2 MW twin-shaft version is used as a mechanical drive. The SGT-300 is designed to operate on a wide range of gaseous and liquid fuels.

For industrial power generation, this proven gas turbine is particularly well suited to combined heat and power applications. The compact arrangement, its on-site maintainability and inherent reliability have made it the gas turbine of choice for the oil and gas industry.

Fields of Application

Simple cycle applications
Combined cycle applications
Combined heat and power (CHP)
Power generation for the oil and gas industry, on offshore platforms and FPSO (Floating Production Storage and Offloading) vessels
Power generator for oil service and refinery applications
Emergency and standby power generation

For mechanical drive applications, like compressor and pump drives in the oil and gas industry, a twin-shaft version of the SGT-300 is used. It offers outstanding reliability, efficiency and maintainability and is designed to operate on a wide range of gaseous and liquid fuels. Designed for applications where speeds and loads vary, the SGT-300 can operate over a range of different demands:

Drive solution for pumping applications including crude oil, other refinery product transmissions and water injection
Drive solution for centrifugal compressors used in gas injection, pipeline transmission and boosting, gas processing and similar applications
Mixed duty applications

For Power Generation
Power output	7.90 MW
Fuel	Natural gas / liquid fuel / dual fuel and other fuels capability on request
Frequency	50/60 Hz
Electrical efficiency	30.6%
Heat rate	11,773 kJ/kWh (11,158 Btu/kWh)
Turbine speed	14,010 rpm
Compressor pressure ratio	13.7:1
Exhaust gas flow / Temperature	30.2 kg/s, 542°C (66.6 lb/s, 1008°F)
NO_x Emissions (with DLE, corrected to 15% O₂ dry)	≤ 15 ppmV

For Mechanical Drives
Shaft output	8.2 MW (11,000bhp)
Fuel	Natural gas / liquid fuel / dual fuel and other fuels capability on request
Efficiency	34.6%
Heat rate	10,400 kJ/kWh (7,350 Btu/bhph)
Turbine speed	11,500 rpm
Compressor pressure ratio	13.3:1
Exhaust gas flow / Temperature	29.0 kg/s, 498°C (63.9 lb/s, 928°F)
NO_x Emissions (with DLE, corrected to 15% O₂ dry)	≤ 15 ppmV

Proven design resulting in high availability and security of supply
Competitive cost-to-power ratio
Dual-fuel Dry Low Emissions (DLE) combustion system, meeting the most stringent legislation
Site maintainability
Alternate rapid core engine exchange option, minimizes downtime

SGT-300

The SGT-300 design is uniquely simple, employing a single twin-bearing rotor with heavy duty casings. This enables full site maintenance. The gas turbine is available with a Dry Low Emissions (DLE) combustion system, providing extremely low NO_X levels with both gas and liquid fuels, as well as a full dual-fuel capability.

SGT-300 Power Generation Package

The SGT-300 is available as a factory-assembled packaged power plant. It is easily transported, installed and maintained at site. The package incorporates the gas turbine, gearbox, generator and all systems mounted on a single underbase. Turbine controls, generator control panel, motor control center for package motors and variable speed drive for starter motor are normally also package-mounted.