ABB HT575676 User Manual

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Operation Manual

ABB Turbocharging



ABB Turbo Systems Ltd

CH 5401 Baden

Type TPS48-F32 HT575676

n

Mmax

1029 t

Mmax

680

n

Bmax

978 t

Bmax

650

1/s °C

SOLD08 00180 12 60 60

Year 2017

made in Switzerland

Application according to

the Operation Manual

kg

HZTL2412 English

TPS48-F32

Original Operation Manual

Table of Contents

Questions and Answers:

T
Tammy MillerSep 2, 2025
What to do if lubricating oil pressure is too low in ABB HT575676 Industrial Equipment?
- E
  Emily WilliamsSep 3, 2025
  If the lubricating oil pressure is too low, the oil filter may be heavily contaminated and needs cleaning. Alternatively, the oil pump in the lubricating system could be defective and requires checking or replacement. A wrong reading on the manometer display can also cause this issue, so replace the manometer. In some instances, the rotor axial clearance may be too large, which requires contacting an ABB Turbocharging Service Station.
M
mtaylorSep 3, 2025
Why is there a reduction in speed in ABB HT575676?
- S
  Shawn ClarkSep 3, 2025
  A reduction in speed could stem from defects in connected cylinders during pulse charging, in which case you should contact the enginebuilder. Other potential causes include heavy contamination of the turbine (clean it), damaged rotor components or bearing (contact an ABB Turbocharging Service Station), or defects like leaks in the exhaust gas pipes or charge air ducts (make repairs).
K
kyoungSep 3, 2025
What to do if ABB HT575676 has charge air pressure too low?
- P
  Patricia JacksonSep 3, 2025
  If the charge air pressure is too low, there could be several reasons. The air receiver or the gas piping between the engine and the turbine might be leaking. A poorly adjusted injection system also can cause this issue, so correct it. The manometer display might be providing a wrong reading, so replace the manometer, or the line to the manometer might be leaking, so repair the leak. A contaminated filter silencer causing excessive loss of pressure can also be the reason, so clean it. In some cases, the compressor/turbine might be damaged, which requires contacting an ABB Turbocharging Service Station. High exhaust counterpressure can also cause low charge air pressure, so clean or repair the boiler or exhaust silencer.

ABB HT575676 Specifications

General

Product ID	HT575676
Voltage Rating	690 V AC
Poles	3
Frequency	50/60 Hz
Protection Degree	IP20
Operating Temperature	-25°C to +55°C
Standards	IEC 60947

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