Operation Manual / 4 Product description / A100-M axial
4 Monitoring during operation / 4.1 Oil pressure, oil temperature
© Copyright 2019 ABB. All rights reserved. HZTL4033_DE Revision C February 2019
Status for operation Oil temperature at the inlet
T
oil,inlet
[°C]
Admissible <90
Temporarily admissible (< 1 h) → alarm >90
Not admissible → stop engine >95
Table6: Oil temperature at the inlet
Lubricating oil temperature at the outlet
The oil temperature at the outlet is mainly dependant on:
¡ Lubricating oil temperature and pressure at the oil inlet
¡ Engine load and turbocharger speed
¡ Exhaust gas temperature
The maximum admissible oil temperature at the outlet is listed in the following table. The
specified oil outlet temperature is to be considered as alarm value for the turbocharger op-
eration and must be monitored according to the current regulations.
Status for operation Oil temperature at the outlet
T
oil,outlet
[°C]
Admissible ≤135
Temporarily admissible → alarm >135
Not admissible → stop engine >155
Table7: Oil temperature at the outlet
If the turbocharger was operated for a longer period of time outside of the admissible
range, ABB Turbo Systems recommends to have the turbocharger inspected by an ABB Tur-
bocharging Service Station.
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