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Advanced Compressor Cleaning System (ACCSpro)

Valid for following frames: SGT5-2000E (V94.2), SGT6-2000E (V84.2), SGT5-4000F (V94.3A), SGT6-4000F (V84.3A)
2-4 %

Avoidance of power loss of up to 2-4 % of maximum performance

Avoidance of efficiency loss due to fouling

Fuel savings due to increased compressor efficiency

Siemens Power Generation Services Customer Extranet Portal for owners/operators

General Product Information

The combination of washing processes power up your turbine

Some power plant operators may believe that losing power due to dirty compressor blades is inevitable. The consequences of dirt and grime on compressor blades can include rougher surfaces, higher turbulence levels, deteriorating flow patterns, reduced cross section of flow, higher compressor outlet temperatures and lower compressor outlet pressures. All this can quickly add up to 2-4 % loss of power.

The Siemens Advanced Compressor Cleaning System upgrade (ACCSpro) is designed to minimize the fouling of the compressor blades and vanes. While the cleaning effect of many conventional cleaning systems can last but a few days, our spraying systems, cleaning solutions and a well-balanced combination of off-line and on-line washing processes can help reduce new fouling. A longer-lasting cleaning effect is intended to provide a more stable power gain and a shorter payback time. Including a compressor wash prediction analysis module can further enhance the effectiveness of ACCSpro.

The Siemens ACCSpro upgrade provides performance advantages and offers attractive financial payback options.

The Siemens ACCSpro upgrade can be a cost-effective means to help you improve the overall performance of your gas turbine plant.

Your benefit