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ABB Turbocharging

The TPS. .-F turbocharger is designed

for high-speed diesel engines, small

medium-speed diesel engines and gas

engines (500 kW to 3,300 kW per turbo-

charger). Characteristics include:

Mixed flow turbine with nozzle ring forconstant pressure and pulse applica-

tions

Different radial compressor designs

covering the full range of pressure ratio

and volume flow rate requirements

Stabilizer technology

Single-piece, oil-cooled bearing casing

(also water-cooled for TPS48/ 52/ 57)

Internal plain bearing design with

squeeze oil film

Clamp connection flanges for

flexible casing orientation and easy

disassembly

Proven containment with burst

protection rings

Oil inlet and exit located at bottom

TPS.. -F turbochargers are available in

4 frame sizes (TPS48, TPS52, TPS57

and TPS61) weighing from 110 kg to

450 kg (without options).

TP

S48

TP

S52

TP

S57

TP

S61

2.01.51.0 4.0 4.53.53.02.5

Volume flow

5.0

4.5

4.0

3.5

3.0

C

[-]

at

MCR

Compressor

pressureratio

F31 F32 F33

V [m3/s]

The TPS..-D/E turbocharger is designed

for high-speed diesel engines, small

medium-speed diesel engines and gas

engines (500 kW to 3,000 kW per turbo-

charger). Characteristics include:

Mixed flow turbine with nozzle ring forconstant pressure and pulse applica-

tions

Different radial compressor designs

covering the full range of pressure ratio

and volume flow rate requirements

Single-piece, oil-cooled bearing

casing (water-cooled casing for gas

engines)

Internal plain bearing design with

squeeze film

Clamp connection flanges for

flexible casing orientation and easy

disassembly Proven containment with burst

protection rings

Oil inlet and exit located at bottom

TPS..-D/E turbochargers are available

in 4 frame sizes (TPS48, TPS 52,

TPS 57 and TPS 61) weighing from

110 kg to 450 kg (without options).

TP

S48

TP

S52

TP

S57

TP

S61

0.5 1.0 1.5 2.0 2.5 3.5 4.03.0

E-version

D-version

Volume flow

5.0

4.5

4.0

3.5

3.0

C

[-]

at

MCR

Compressor

pressureratio

V [m3/s]

The TPR61 is ABBs railroad turbo-

charger, designed for locomotive diesel

engines (up to 3,300 kW per turbo-

charger or 4,400 kW with a twin turbo-

charger solution). Special features are:

Compact, robust and rigid construction Uncooled gas casing

Integral axial turbine with blade-tip

winglets; no damping wire

Single-piece radial compressor with

backswept blades

High pressure ratio combined with very

high overall efficiency

Squeeze oil film damper

Free-floating axial bearing disc

Gas outlet casing with integrated foot

and drain

Unique, patented foot connectionThe TPR61 turbocharger weighs

520 kg (without options).

TPS . .-F TPS . .-D / E TPR