Operation Manual / TPL67-C.. - TPL71-C..
Turbocharger rating plate
Page 16
© Copyright 2017 ABB. All rights reserved.
February 2017 HZTL2488_EN Revision D
Explanation of the rating plate
The recommended replacement intervals and the corresponding opera-
tional limits are jointly defined with the engine manufacturer. This
information is specific to the system.
Operation above the indicated values n
Bmax
, t
Bmax
can considerably shorten the
recommended replacement intervals. In such cases, we recommend that you
contact the nearest official ABB Turbocharging service station.
n
Mmax
and t
Mmax
normally apply only when running at overload (110%) during tri-
als on the engine test bed. These limits can also be permitted during operation
for special applications. Operation above n
Mmax
and t
Mmax
is not permitted.
Non-observance of the recommended replacement intervals can increase the
risk of unpredictable component failures.
Positions of the rating plates
A rating plate is attached to the turbocharger foot, one on the left and one
on the right. In the case of turbochargers with insulation supplied by ABB
Turbo Systems, at least one additional rating plate is attached to the insu-
lation of the gas outlet casing.
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