ABB Power2 800-M Two-Stage Turbocharging

ABB Power2 800-M two-stage turbocharging system (low-pressure A200-L plus high-pressure A100-M with intercooler). Pressure ratios up to 12.0, allowing Miller cycle and extreme-de-rate strategies for IMO Tier III compliance without SCR for selected engine families. Installed on Wärtsilä 31, MAN 51/60DF and other large-bore 4-stroke engines.