Diesel engines
- 2013 год
Diesel engines MAN
Continuous operating mode
Annual operating hours: unlimited
Percentage of time at full load: unlimited
Short-time 10% overloads are allowed (no more than 1 hour after 12 hours)
Emergency operating mode
Annual operating hours: 500 hours
Percentage of time at full load: 300 hours
Overloads are not allowed
Application
For continuous, uninterrupted, centralized power supply, especially in regions without proper infrastructure and stable power supply.
Also installation as a gear for compressors and pumps is possible.
Model range of diesel engines with cooler
Engine model | Type | Continuous output power in accordance with ISO 8528, kW | Deduction for radiator fan | Bore/stroke/displacement | |||
Continuous output (PRP)1) |
Emergency output (LTP)2) |
||||||
at 1500 rpm | at 1800 rpm | at 1500 rpm | at 1800 rpm | kW | mm/mm/l | ||
D 2876 LE 201 | R6 | 355 | 405 | 14 | 128/166/12,8 | ||
D 2876 LE 203 | 451 | 507 | |||||
D 2676 LE 221 * | R6 | 360 | 410 | ||||
D 2676 LE 223 * | 440 | 510 | 10 | 128/142/14,6 | |||
D 2840 LE 201 | V10 | 451 | 515 | 14 | 128/142/18,27 | ||
D 2840 LE 203 | 545 | 585 | |||||
D 2840 LE 211 | V10 | 495 | 565 | 17 | 128/142/18,27 | ||
D 2840 LE 213 | 610 | 660 | |||||
D 2842 LE 201 | V12 | 543 | 620 | 14 | 128/142/21,93 | ||
D 2842 LE 203 | 633 | 718 | |||||
D 2842 LE 211 | V12 | 590 | 695 | 17 | 128/142/21,93 | ||
D 2842 LE 213 | 702 | 800 | |||||
D 2862 LE 221 * | V12 | 700 | 800 | 30 | 128/157/24,2 | ||
D 2862 LE 223 * | 880 | 1117 |
* engines are equipped with CommonRail system
1) PRP operation mode (for auxiliary diesel generators ADG) implies constant load, 10% overloads during 1 hour are allowed, but not more than once in 12 hours.
2) LTP operation mode (for emergency diesel generators EDG) implies that operation time must not exceed 500 operation hours in a year, constant operation not longer than 300 hours at 100% load, overloads are not allowed. Engines provide emergency power supply for example during power supply failures of main feed power.
3) Electrical power of a typical generator with efficiency 92%-96% and cos(φ)=0,8.
Engines are supplied with generators for assembly. Also installation as a gear for compressors and pumps is possible.
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