OPM 250 en-GB
4
©
Scania CV AB 2016, Sweden
Power classes
Power classes
Scania supplies engines in 4 different power
classes:
ICFN – continuous operation
: Intended for un-
limited number of operational hours per year at a
total load factor of 100%.
IFN – periodic operation
: Intended for periodic
operation, where full power is available 1 h/3 h.
The accumulated load factor must not exceed
80% of the calculated load. Unlimited number of
hours per year.
Patrol craft – long
: Intended for periodic oper-
ation, where full power is available 1 h/6 h. In
between periods of operation at full load, the en-
gine speed must be reduced by at least 10% of
the maximum engine speed attained. The maxi-
mum accumulated operating time must be 2,000
hours per year.
Patrol craft – short
: Intended for periodic oper-
ation where the calculated power is available 1h/
12h. In between periods of operation at full load,
the engine speed must be reduced by at least 10%
of the maximum engine speed attained. The
maximum accumulated operating time must be
1,200 hours per year.
The engine serial numbers and power classes for
the engines that are used in this installation
should be listed below:
Indicate below the type of operation, and enter it
on page 1.
( )
ICFN – continuous operation
( )
IFN – periodic operation
( )
Patrol craft – long
( )
Patrol craft – short
Engine serial num-
ber:
Engine type:
Engine power:
kW at
rpm
