Power2 - 4 Pages

  1. P. 1

  2. P. 2

  3. P. 3

  4. P. 4

Catalogue excerpts

Power2 leading the way in two-stage turbocharging Second-generation Power2 ® can be used for the entire power range of large medium-speed engines. Text Dr. Thomas Behr, Photography Michael Reinhard, ABB Turbo Systems Ltd

 Open the catalogue to page 1

Two-stage turbocharging is a key technology that facilitates a reduction in both fuel consumption and emissions while helping to increase engine power density. fectly in order to allow unrestricted engine operation over the entire load range. The high-pressure turbocharger features two compressor stage variants, which are specified according to the desired overall pressure ratio. The compressor stage known from the first generation yields optimum performance for applications with pressure ratios up to ␲C = 10. For pressure ratios up to ␲ C = 12, an entirely new high-pressure compressor stage design...

 Open the catalogue to page 2

Service friendliness for optimal economic performance. proven cartridge concept order to further reduce service time. The axial turbine design for the high- pressure turbocharger combines the advantages of high specific volume flow (Fig. 3), excellent efficiency even at part load and good acceleration behavior due to low mass moment of inertia. sure turbine stage also differ significantly from those for single-stage turbines. The required range of specific volume flows in the case of the low-pressure turbine is shifted toward a lower level than for single-stage turbines (Fig. 4). Conse- quently...

 Open the catalogue to page 3

Fig. 5: Power2 800-M high-pressure turbocharger with extractable cartridge. Focus on minimal service downtime Engine availability is a key factor for achieving optimal economic performance. Consequently, the time required for service work needs to be reduced to a minimum. In the case of two-stage turbocharging, this aspect becomes even more important as there are double the number of turbochargers to be serviced. During development of the new turbocharger generation, service friendliness has been considered from the very beginning. The designated goal was to reduce service time of the complete...

 Open the catalogue to page 4

All ABB Turbocharging catalogues and brochures

  1. TPS..-F

    8 Pages

    En
  2. Power2 800-M

    2 Pages

    En
  3. TPL..C

    8 Pages

    En
  4. TPL-A

    8 Pages

    En
  5. A100-M/H

    8 Pages

    En
  6. VTR

    8 Pages

    En
  7. TPL-B

    8 Pages

    En
  8. A100-L /A200-L

    12 Pages

    En