Turbocharger · Turbochargers
The ABB Turbocharging Accelleron TPL‑A 77 is a high‑pressure, single‑stage turbocharger designed for two‑stroke marine diesel engines, delivering up to 50 MW of power and optimized for fuel efficiency and low emissions.
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| routine_maintenance | every 2000-5000 operating hours |
|---|---|
| major_overhaul | every 20000-40000 operating hours |
| bearing_replacement | every 10000-20000 operating hours |
Typical intervals for this design class, not the manufacturer’s figures for your model. The manufacturer’s manual is binding.
| compressor_blades | 10-20% of blade tip clearance |
|---|---|
| turbine_blades | 5-10% of blade tip clearance |
| bearings | 0.1-0.5 mm of radial clearance |
Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.
The class surveyor will typically check the turbocharger's performance, maintenance records, and condition to ensure compliance with classification society rules and regulations, including verification of proper installation, operation, and maintenance of the turbocharger and related systems.
Estimated lifetime: 40000-60000 hours
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