2G. Technica Specifications patruus 400 (400 kw) Natura Gas
Patruus 400 NG (0Hz) Process Otto Gas Enge MAN Gas Enge Arrangement of cyders V - Arrangement Numbers of cyders Enge dispacement 21.93 RPM 1/m Gas mixture temperature 2 Lambda 1.54 Exhaust gas mass 2140 kg/h Combustion air mass 201 kg/h e. Power 400 kw Therma Power max. 55 kw at 248 Fue consumption 8728 Btu/kWh Tota firg output 107 kw Gas consumption 3.3 cfm at 0.3 kw/ft³ Eectrica efficiency 37.2 Therma efficiency 51.7 Overa efficiency 88.8 Power cassification number 0.719 Enge sound pressure eve 103 db (A) 1 ft distance Siencer sound pressure eve 5 db (A) 30 ft distance Exhaust emissions: at 15 of O 2 CO 2.5 ( 300) Gms/BHP-Hr (ppm) NO x 1.0 ( 91) Gms/BHP-Hr (ppm) HCHO 0.07 ( 13.4) Gms/BHP-Hr (ppm) NMHC 0.2 ( 3) Gms/BHP-Hr (ppm) Fue composition See Technica Information next Page CHP Eectrica switchboard 13. x 4.92 3.28 x 7.22 x 1.97 ength x width width x height x depth Pipg connection Heatg-system Exhaust m. DN 80 m. DN 200 at 3 difference max. 0.435 m back power Data at DIN ISO 304-1
NaturaGas Enge E 2842 LE 322 Technica Data Mixture coog up to 50 2 ENGINE DATA = 1.54 METRIC Rated speed ISO standard power (COP) Air ratio kw 420 1,54 bhp 53 1,54 Configuration No of cyders Bore Stroke Swept voume L V - enge 8 142 21,93 cu V - enge 5,04 5,59 1338 Direction of rotation ookg on fywhee Fywhee housg Rg gear with number of teeth Compression ratio Mean effective pressure Mean piston speed Z 10 Z 10 m/s :1,77 8,52 /s :1 185,2 335,4 Lube oi consumption Lube oi fig quantity m./max. kg/h 0,13 40/90 0,033 10.5/23.8 Cooant fig quantity Max. operatg pressure M. enge cooant circuation quantity /m 23 3 719 /m,08 43,5 189,9 Cooant temperature m. Max. cooant temperature Difference (et - outet max.) 80 88 17 190 Max. mixture et temperature after throtte vave Max. mixture coog water et temperature LT M. mixture coog water circuation quantity LT /m 50 45 8 /m 2 113 17,9 Max. mixture coog water et temperature HT M. mixture coog water circuation quantity HT /m 85 287 /m 185 75,82 max. suction pressure max. exhaust back pressure m m 15 40 0,22 0,58 Enge width Enge ength Enge height Enge weight, dry kg 1142 1570 1155 1420 b 44,9 1,81 45,47 3131 Lube oi to MAN works standard M 3271-2 and cooant to MAN works standard M 324 N/NF/SNF Gas quaity to MAN data sheet - mimum requirement for the gas quaity for MAN gas enges Air ratio measured by ambdameter ETAS LA 4_E
Mixture coog up to 2 RATING DATA Load 100 75 50 Ignition timg BTDC ISO standard ratg 23885 17914 11942 Cooant heat 1472 25 10407 Mixture heat HT 3071 1535 284 Mixture heat LT 79 455 398 Exhaust heat up to 248 13859 10930 7983 Radiation heat max. 1934 1308 853 Energy put 1703 47315 33553 Fue consumption Btu/bhp-hr 573 721 7149 Efficiency mechanica 38,7 37,9 35, therma 51,2 53,0 55,7 tota 89,9 90,9 91,3 Mass fows Combustion air 4545 3394 2343 Fue 173 133 94 Exhaust gas mass fow rate, wet 4718 3527 2437 Temperatures Exhaust gas temperature 89 899, 933,8 Emissions at 100 oad (Correation 15 O 2 ) NO X CO 1,0 2,5 HCHO (Formadehyde) 0,07 NMHC 0,2 Reference gas mixg unit: RMG 985-200/100 and ignition system Motortech MIC511 The technica data are based on natura gas with a caorific vaue of 970 Btu/cu ft and a methane no. > 80 The technica data dicated is based on standard conditions acc to DIN ISO 304-1 Standard conditions: Ratg adaptation at ambient conditions acc to DIN ISO 304-1 The toerance for the specific fue consumption is + 5 at rated output The toerance for the usabe heat is 7 at rated output The cooant data are based on a 45 portion of antifreeze Atmospheric pressure: 14,5 or 328 ft above sea eve Air temperature 77 Reative air humidity 30
Mixture coog up to 80 17 ENGINE DATA = 1.1 METRIC Rated speed ISO standard power (COP) Air ratio kw 400 1,1 bhp 53 1,1 Configuration No of cyders Bore Stroke Swept voume L V - enge 8 142 21,93 cu V - enge 5,04 5,59 1338 Direction of rotation ookg on fywhee Fywhee housg Rg gear with number of teeth Compression ratio Mean effective pressure Mean piston speed Z 10 Z 10 m/s :1,1 8,52 /s :1 17,4 335,4 Lube oi consumption Lube oi fig quantity m./max. kg/h 0, 40/90 0,032 10.5/23.8 Cooant fig quantity Max. operatg pressure M. enge cooant circuation quantity /m 23 3 91 /m,08 43,5 182,5 Cooant temperature m. Max. cooant temperature Difference (et - outet max.) 80 88 17 190 Max. mixture et temperature after throtte vave Max. mixture coog water et temperature LT M. mixture coog water circuation quantity LT /m 80 78 147 /m 17 172 38,83 Max. mixture coog water et temperature HT M. mixture coog water circuation quantity HT /m 75 147 /m 17 38,83 max. suction pressure max. exhaust back pressure m m 15 40 0,22 0,58 Enge width Enge ength Enge height Enge weight, dry kg 1142 1570 1155 1420 b 44,9 1,81 45,47 3131 Lube oi to MAN works standard M 3271-2 and cooant to MAN works standard M 324 N/NF/SNF Gas quaity to MAN data sheet - mimum requirement for the gas quaity for MAN gas enges Air ratio measured by ambdameter ETAS LA 4_E
Mixture coog up to 17 RATING DATA Load 100 75 50 Ignition timg BTDC 14 14 14 ISO standard ratg 22748 1701 11374 Cooant heat 14103 170 100 Mixture heat HT 38 1422 171 Mixture heat LT 0 0 0 Exhaust heat up to 248 13384 1055 74 Radiation heat max. 1820 51 853 Energy put 58575 45495 3190 Fue consumption Btu/bhp-hr 552 785 7150 Efficiency mechanica 38,8 37,5 35, therma 52,3 53,3 5,0 tota 91,1 90,8 91,5 Mass fows Combustion air 4510 341 2323 Fue 14 8 90 Exhaust gas mass fow rate, wet 475 3544 2413 Temperatures Exhaust gas temperature 85,4 883,4 914 Emissions at 100 oad (Correation 15 O 2 ) NO X CO 1,0 2,5 HCHO (Formadehyde) 0,07 NMHC 0,2 Reference gas mixg unit: RMG 985-200/100 and ignition system Motortech MIC511 The technica data are based on natura gas with a caorific vaue of 970 Btu/cu ft and a methane no. > 80 The technica data dicated is based on standard conditions acc to DIN ISO 304-1 Standard conditions: Ratg adaptation at ambient conditions acc to DIN ISO 304-1 The toerance for the specific fue consumption is + 5 at rated output The toerance for the usabe heat is 7 at rated output The cooant data are based on a 45 portion of antifreeze Atmospheric pressure: 14,5 or 328 ft above sea eve Air temperature 77 Reative air humidity 30