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 unlimited 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 ac-
cumulated load factor must not exceed 80% of the calculated load. Unlimited number of hours per year.
Patrol Craft Long: Intended for periodic operation, where full power is available 1 h/6 h. In between pe-
riods 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 2,000 hours per year.
Patrol Craft Short: Intended for periodic operation where the calculated power is available 1h/12h. In be-
tween 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.
Engine serial num-
ber:
Engine type:
Engine power: kW at rpm
ICFN – continuous operation
IFN – periodic operation
Patrol Craft Long
Patrol Craft Short
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