Instruction Manual
2954 9020 00 21
Notes
1) Reference conditions for engine performance to ISO 3046-1.
2) See derating diagram or consult the factory for other conditions.
3) At reference conditions unless otherwise stated.
4) Rating Definition (ISO 8528-1):
• LTP: Limited Time Power is the maximum electrical power which a generating set is capable of delivering (at variable
load), in the event of a utility power failure (for up to 500 hours per year of which a maximum of 300 hours is continuous
running). No overload is permitted on these ratings. The alternator is peak continuous rated (as defined in ISO 8528-3) at
25°C (77.00 °F).
• PRP: Prime Power is the maximum power available during a variable power sequence, which may be run for an unlim-
ited number of hours per year, between stated maintenance intervals and under the stated ambient conditions. A 10%
overload is permitted for 1 hour in 12 hours. The permissible average power output during a 24h period shall not exceed
the stated load factor of 80%.
5) Specific mass fuel used: 0.86 kg/l (1.90 lb/Usgal).