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- Did you know
- Maintenance Schedule
- Specifications
Description
ABB/Accelleron TPL77-B (B12-generation) axial turbocharger for low-speed two-stroke marine diesel engines. Constant-pressure charging; commonly matched to ~50,000 DWT-class main engines in the ~7,000–13,000 kW range.
Specifications
| flow | axial |
| Cycle | 2-Stroke |
| frame | 77 |
| series | TPL-B |
| generation | B12 |
Did you know
- The TPL-B series was developed for large, modern, low-speed two-stroke diesel engines. Accelleron, formerly ABB Turbocharging, has a legacy in turbocharging dating back to 1924, with the TPL generation of turbochargers introduced in 1996.
- The TPL77-B is one of five frame sizes within the TPL-B series, which collectively cover an engine output range of 3,000 to 28,000 kW per turbocharger.
- The TPL77-B, as part of the TPL-B series, is designed for high efficiency and reliability in large, low-speed two-stroke diesel engines, featuring a modular design for easier maintenance and an emergency oil system for safe operation.
| Model | Engine Output Range (kW per turbocharger) | Weight (kg, includes filter silencer) | Compressor Pressure Ratio |
|---|---|---|---|
| TPL77-B | 5,000 - 21,000 | 3680 | up to 4.5 |
| TPL73-B | 5,000 - 21,000 | 2510 | up to 4.5 |
| TPL80-B | 5,000 - 21,000 | 6010 | up to 4.5 |
Competitive Models
Accelleron VTR 160 — Smallest VTR — for auxiliary engines and small gensets (500kW–2MW class). Compressor wheel diameter…
Accelleron VTR 454 — Large turbocharger for slow-speed 2-stroke main engines (20–40MW class). Compressor wheel diameter …
Accelleron VTR 201 — Small-medium turbocharger for medium-speed engines (2–5MW class). Compressor wheel diameter 201mm. …
Accelleron A200-L — next-generation axial turbocharger with higher pressure ratio for improved engine performance and lo…
Accelleron VTR 354 — Robust mid-range workhorse — one of the most widely installed marine turbochargers globally. 8–16 c…
Send enquiry
Send an enquiry to the manufacturer of ^TAMB TPL77-B. One broadcast per day.
Contribute or correct
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Code map
^T A M B │ │ │ └── Model: TPL77-B │ │ └───── Make: Accelleron TPL-B Series │ └──────── Equipment: Accelleron └─────────── System: Turbocharger