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Diesel engines in Prime Power operations

MAN diesel engines for peak load operations (PRP) are 100% there when they are needed. Useful outputs of 209 kW (284 hp) to 682 kW (928 hp) and genset power of 213 kVA to 715 kVA mean that all requirements are met. They are equipped for an average of around 4000 h/a at a load factor of around 70 %.

  
 

 
 ENGINE MODEL  ISO NET BRAKE FUEL  POWER IOFN (1) kW (hp)  ISO STANDARD POWER  ICXN (1) kW (hp)  ELECTRICAL  POWER (2) kWe  GENSET POWER  (3) kVA
  PRP / Peak Load Operations (PRP - Prime Power)
1500 1/min - 50 Hz
 
 D 0826 LE 201  166 (226)  151 (205)  136  170
 D 2866 TE 20  209 (284)  190 (258)  170  213
 D 2866 LE 211  253 (344)  230 (313)  208  260
 D 2866 LE 201  308 (419)  280 (381)  255  319
 D 2848 LE 201  400 (544)  364 (495)  333  416
 D 2840 LE 201  487 (662)  443 (602)  412  515
 D 2842 LE 201  597 (812)  543 (738)  508  635
  1800 1/min - 60 Hz
 
 D 0826 LE 201  188 (256)  171 (232)  152  190
 D 2866 TE 20  240 (326)  218 (297)  195  244
 D 2866 LE 211  292 (397)  265 (361)  234  293
 D 2866 LE 201  354 (481)  322 (438)  288  360
 D 2848 LE 201  450 (612)  409 (556)  370  463
 D 2840 LE 201  567 (771)  515 (701)  471  589
 D 2842 LE 201  682 (928)  620 (843)  572  715
 
(1) ISO standard fuel stop power (without auxiliary drives); ISO standard power (without auxiliary drives) 10% overloadable. The nominal ratings are valid for an air temperature of 25° C, an air pressure of 100 kPA (1000 mbar) = 1000 m height over sea level and a relative humidity of 30%. Power reductions owing to other line-up conditions have to be taken into consideration. Performance definition as per ISO 3046/1. Usage definition LTP, PRP, COP as per ISO 8528-1

(2) Electrical output kWe 10% overloadable at common power-dependent generator efficiency level between 0.93 - 0.96. Power reduction taken into consideration for ventilator fan.

(3) Generator power in kVA at power factor cos. phi. 0.8, rounded off according to generator class. 10% overloadable, power reduction taken into consideration for ventilator fan.