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Operation Manual / 4 Product description / A100-M axial
4
Monitoring during operation
Page 24 / 113
© Copyright 2016 ABB. All rights reserved.
HZTL4033_EN
Revision A
July 2016
Lubricating oil temperature at the inlet
CAUTION
Machine damage
If the oil temperature at the oil inlet exceeds the admissible range, this may
lead to engine damage.
Observe oil temperature at the oil inlet according to the following table.
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
Table 6: 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 spec-
ified oil outlet temperature is to be considered as alarm value for the turbocharger operation
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
Table 7: 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 Turbocharg-
ing Service Station.