Catalogue - Power Plants Product programme 2007 - Wärtsilä - (Version JPG)

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Performance data as guidelines for CHP calculations Wartsila gas fuelled generating sets at 50 and 60 Hz

Engine 9L34SG 16V34SG


Frequency		Hz	50 60	50	60	50 60	50 60
Engine optimization: NO_X (dry @ 5 vol-% O₂)		mg/ Nm³	250 250	500	500	250 250	500 500
Electric power		kW	3888 3758	3888	3758	6970 6737	6970 6737
Heat rate ¹⁾		kJ/kWh	8065 8065	7817	7817	7999 7999	7753 7753
Electrical efficiency ¹⁾		%	44.6 44.6	46.1	46.1	45.0 45.0	46.4 46.4
Engine cooling water circuit ²⁾		°C	38/67 38/66	38/65 38/64 38/69 38/68 38/67 38/66
Engine cooling water circuit, heat power	± 10%	kW	2012 1942	1894	1832	3558 3451	3357 3252
High-temperature charge air cooler, water ²⁾		°C	46/60 46/59	46/58 45/57 47/61 47/60 47/59 46/58
High-temperature charge air cooler, heat power	± 10%	kW	948 924	839	817	1614 1576	1432 1395
Jacket cooling water ²⁾		°C	86/91 86/91	86/91 86/91		86/91 86/91	86/91 86/91
Jacket cooling, heat power	± 10%	kW	504 486	513	495	890 860	910 880
Lubricating oil ²⁾		°C	63/71 63/70	63/71 63/71		63/73 63/72 63/73 63/72
Lubricating oil, heat power	± 10%	kW	414 396	419	405	730 710	740 720
Low-temperature charge air cooler, water ²⁾		°C	38/40 38/40	38/40 38/40 38/41 38/41			38/40 38/40
Low-temperature charge air cooler, heat power	± 10%	kW	146 136	123	115	324 305	275 257
Charge air flow	± 5%	kg/s	6.9 6.7	6.4	6.2	12.3 11.9	11.5 11.1
Exhaust gas flow	± 5%	kg/s	7.1 6.8	6.6	6.4	12.6 12.2	11.8 11.4
Exhaust gas temperature	± 10°C	°C	375 375	390	390	375 375	390 390
Exhaust gas heat power ³⁾	± 10%	kW	2976 2878	2813	2719	5302 5117	5013 4843
Heat power losses by radiation	± 15%	kW	270 263	270	261	430 413	420 403

Note:

Heat and mass balances dependend of ambient conditions and plant application. The above figures are for guidance only and calculated at ISO 3046-1 standard reference conditions: 25°C ambient temperature. 100 kPa total barometric pressure. 30% relative humidity. Charge air coolant temperature according to tabulated data. Natural gas (Lower Heating Value 35300 kJ/Nm³). Gas Methane Number >80. LFO (Lower Heating Value 42700 kJ/kg). Nm³ defined at NTP (273.15 K and 101.3 kPa)

Power Plants Product programme 2007 - Wärtsilä - #24

Scrubber, Thermal power plant, Power plant, Generator set, Diesel generator set