UP TO 625 kW - Brochure

D UA L F U E L U N I T Sup to 530 kWP R O D U C T O V E R V I E W 2 0 1 3 / 2 0 1 42 3S C HN E L L M O T O R EN A GWe have been deve lop ing combined heat and power un i ts (CHP uni ts) for ef f ic ient and susta inable energy generat ion from b iomass s ince 1992. Whether with b iogas, sewage gas, landf i l l gas or wood gas – SCHNELL CHP uni ts produce the greates t poss ib le energy y ie ld . Tr ied and trus ted in over 3,200 p lants .The h igher the ef f ic iency of your CHP uni t , the more energy you wi l l generate . Our intens ive research and deve lopment is a imed at consis tent ly increas ing ef f ic iency and re l iab i l i t y. In th is way you benef i t from th is even more.Our un i ts are based on innovat ive ign i t ion technology and proven engine des ign . Ever y product group is backed up by a specia l l y deve loped and tes ted technology for opt imum resul ts . Whether for dual fue l or gas gensets , we shal l be g lad to adv ise you in choosing the opt imum solut ion for your p lant concept – from the b iogas p lant to the landf i l l gas p lant r ight through to appl icat ions in sewage p lants . We are committed to keeping your CHP uni t running – with over 100 in -house ser v ice personnel , our qual i f ied par tners and internat ional ser v ice centers . Over 2,500 cus tomers re ly on our ser v ices – from remote maintenance to fas t on s i te suppor t .Ever yth ing from a s ing le source: We accompany you from the pro ject p lanning s tage r ight through to the ins ta l lat ion , integrat ion and commiss ion ing of your CHP uni t . Together with you we deve lop the idea l so lut ion for your p lant concept : the most su i tab le locat ion , the ind iv idual l y pre - ins ta l led CHP uni t conta iner or the des ign of your engine room. We share our exper t ise with you: Our SCHNELL Akademie of fers you pract ica l l y or iented tra in ing courses on our un i ts to p lant owners and ser v ice technic ians – ta i lored for speci f ic cus tomer requirements and in d i f ferent languages.OVER 20 YEARS OF E F F I -C I ENT ENERGY GENERAT IONMAX IMUM EFF I C I ENC I ES FOR ADDED VALUEOUR PRODUCT PROM ISEREL I ABLE SERV ICEIND IV IDUAL P LANN INGCHP UN I T KNOW-HOW F I RST HAND4 5DUA L F U E L P R I N C I P L EBasic engine Our dual fue l un i ts are based on d iese l engines. Their h igh ef f ic iency and re l iab i l i t y are renowned and proven wor ldwide. The dual fue l engine uses the h igh compress ion rat io of the d iese l engine to achieve h igh ef f ic iency for the combust ion of lean gases such as b iogas.Dual fuel technology Pi lo t fue l is in jected into the combust ion chamber for the opt imum ign i t ion of the compressed gas a ir mixture . A smal l in ject ion quant i t y is enough to in i t iate the combust ion of the gas a ir mixture . The most ef f ic ient use of the lean gas is the key object ive here . That is why we fur ther deve lop the engine components so that they are per fect ly matched to each other. Th is inc ludes the p is tons, va lves and in ject ion nozz les . SCHNELL dual fuel unit Our inte l l igent engine contro l un i t measures a l l the re levant parameters over the ent ire process, such as o i l pressure, water pressure and gas quant i t y. The contro l un i t automat i -ca l l y ad jus ts the engine sett ings accord ing to the re levant va lues, e .g . the rpm in the s tar tup phase, the gas p ipe , the in ject ion po int , e tc .Conclusion: Our dual fue l CHP uni ts ensure the opt imum response to f luctuat ions in the composit ion of the lean gas so that max imum ef f ic ienc ies can be achieved.DUAL FUEL T ECHNOLOGY – H I GH E F F I C I ENCY THANKS TO E F F I C I ENT T ECHNOLOGYThe spray jet of the pi lot fuel in it iates combustion in the piston chamber with maximum ef f ic iency.6 7DUA L F U E L U N I T S T Y P E 5 R 1 8 . 1 BTYPE 5R18.1BVARIANT 170 kW*Displacement 8.9 litersCylinders 5 in-lineEngine speed 1,500 rpmGeneratorStamford synchronous generator (320 kVA)Electrical power1 170 kWNOx < 1,000 mg/m3Electrical ef ficiency1 41.5 %Thermal power 160 kW Thermal ef ficiency 39 % Rated thermal input 410 kWBiogas consumption2/3 With fully refined veg. oil/RMEWith 60 % methane concentration 66 m3/hWith 50 % methane concentration 79 m3/hPilot fuel consumption2 1.2 kg/h Pilot fuel percentage4 3.0 %NOx < 500 mg/m3Electrical ef ficiency1 40.5 %Thermal power 164 kW Thermal ef ficiency 39 % Rated thermal input 420 kWBiogas consumption2/3 With fully refined veg. oil/RMEWith 60 % methane concentration 68 m3/hWith 50 % methane concentration 81 m3/hPilot fuel consumption2 1.2 kg/h Pilot fuel percentage4 2.9 %Dimensions ( L x W x H ) 3,120 x 1,545 x 2,150 mmWeight 3,015 kg* Power reduction possible1 Electrical power/efficiency based on the ISO standard performance at standard reference conditions acc. to ISO 3046-1 with corresponding tolerance. 2 in full continuous operation 3 Reference conditions: 0 °C, 1,013 mbar, dry, residual content of the biogas: CO24 % of the rated thermal inputSubject to modificationsTYPE 5R18.1B / up to 170 kW E f f ic iency opt imized 5 cy l inder SCANIA-SCHNELL in - l ine engine User - fr iendly PLC contro l un i t w i th touchscreen and remote monitor ing Durable double bear ing synchronous generator Exhaust heat exchanger made from h igh-grade s ta in less s tee l Common ra i l in ject ion sys tem with SCHNELL contro l e lectronics Compact , 2 -s tage water a ir coo l ing8 9TYPE 6R20.1B / up to 265 kW E f f ic iency opt imized 6 cy l inder SCANIA-SCHNELL in - l ine engine User - fr iendly PLC contro l un i t w i th touchscreen and remote monitor ing Durable double bear ing synchronous generator Exhaust heat exchanger made from h igh-grade s ta in less s tee l Common ra i l in ject ion sys tem with SCHNELL contro l e lectronics Compact , 2 -s tage water a ir coo l ingEnhanced ef fect iveness with TurboCompound sys temDUA L F U E L U N I T STYPE 6R20.1B 6R20.1BVARIANT 210 kW* 265 kW*(with TurboCompound)Displacement 11.7 liters 11.7 litersCylinders 6 in-line 6 in-lineEngine speed 1,500 rpm 1,500 rpmGeneratorStamford synchronous generator (370 kVA)Stamford synchronous generator (370 kVA)Electrical power1 210 kW 265 kW NOx < 1,000 mg/m3Electrical ef ficiency1 42 % 46 %Thermal power 200 kW 219 kW Thermal ef ficiency 40 % 38 % Rated thermal input 500 kW 576 kWBiogas consumption2/3 With fully refined veg. oil/RME With fully refined veg. oil/RMEWith 60 % methane concentration 80 m3/h 92 m3/hWith 50 % methane concentration 95 m3/h 111 m3/hPilot fuel consumption2 2.2 kg/h 2.2 kg/hPilot fuel percentage4 4.6 % 3.9 %NOx < 500 mg/m3Electrical ef ficiency1 41 % 44 %Thermal power 205 kW 223 kW Thermal ef ficiency 40 % 37 % Rated thermal input 512 kW 602 kWBiogas consumption2/3 With fully refined veg. oil/RME With fully refined veg. oil/RMEWith 60 % methane concentration 82 m3/h 97 m3/hWith 50 % methane concentration 98 m3/h 116 m3/hPilot fuel consumption2 2.2 kg/h 2.2 kg/hPilot fuel percentage4 4.4 % 3.8 %Dimensions ( L x W x H ) 3,120 x 1,545 x 2,150 mm 3,120 x 1,545 x 2,150 mmWeight 3,300 kg 3,400 kgT Y P E 6 R 2 0 . 1 B* Power reduction possible1 Electrical power/efficiency based on the ISO standard performance at standard reference conditions acc. to ISO 3046-1 with corresponding tolerance. 2 in full continuous operation 3 Reference conditions: 0 °C, 1,013 mbar, dry, residual content of the biogas: CO24 % of the rated thermal inputSubject to modifications10 11TYPE 6R41.1B / up to 530 kW Power fu l 6 cy l inder MITSUBISHI -SCHNELL in - l ine engine User - fr iendly PLC contro l un i t w i th touchscreen and remote monitor ing Durable double bear ing synchronous generator Exhaust heat exchanger made from h igh-grade s ta in less s tee l Common ra i l in ject ion sys tem with SCHNELL contro l e lectronics 2-s tage water a ir coo l ingEnhanced ef fect iveness with TurboCompound sys temTYPE 6R41.1B 6R41.1BVARIANT 460 kW* 530 kW*(with TurboCompound) (with TurboCompound)Displacement 24.5 liters 24.5 litersCylinders 6 in-line 6 in-lineEngine speed 1,500 rpm 1,500 rpmGeneratorStamford synchronous generator (860 kVA)Stamford synchronous generator (860 kVA)Electrical power1 460 kW 530 kWNOx < 1,000 mg/m3Electrical ef ficiency1 45 % 45,5 %Thermal power 368 kW 419 kW Thermal ef ficiency 36 % 36 % Rated thermal input 1,022 kW 1,165 kWBiogas consumption2/3 With RMEWith fully refined vegetable oil With RMEWith fully refined vegetable oilWith 60 % methane concentration 166 m3/h 164 m3/h 190 m3/h 187 m3/hWith 50 % methane concentration 199 m3/h 196 m3/h 228 m3/h 225 m3/hPilot fuel consumption2 2.5 kg/h 4.0 kg/h 2.5 kg/h 4.0 kg/hPilot fuel percentage4 2.5 % 4.0 % 2.2 % 3.6 %NOx < 500 mg/m3Electrical ef ficiency1 43.5 % 44 %Thermal power 381 kW 434 kW Thermal ef ficiency 36 % 36 % Rated thermal input 1,057 kW 1,205 kWBiogas consumption2/3 With RMEWith fully refined vegetable oil With RMEWith fully refined vegetable oilWith 60 % methane concentration 172 m3/h 169 m3/h 196 m3/h 194 m3/hWith 50 % methane concentration 206 m3/h 203 m3/h 236 m3/h 233 m3/hPilot fuel consumption2 2.5 kg/h 4.0 kg/h 2.5 kg/h 4.0 kg/hPilot fuel percentage4 2.4 % 3.9 % 2.1 % 3.4 %Dimensions ( L x W x H ) 3,700 x 1,450 x 2,300 mm 3,700 x 1,450 x 2,300 mmWeight 7,200 kg 7,200 kg* Power reduction possible1 Electrical power/efficiency based on the ISO standard performance at standard reference conditions acc. to ISO 3046-1 with corresponding tolerance. 2 in full continuous operation 3 Reference conditions: 0 °C, 1,013 mbar, dry, residual content of the biogas: CO24 % of the rated thermal inputSubject to modificationsDUA L F U E L U N I T S T Y P E 6 R 4 1 . 1 B12 13Our un i ts can be ins ta l led in engine rooms. We wi l l be g lad to adv ise you in the opt imum planning.- Ind iv idual p lanning - Var iab le ins ta l lat ion accord ing to on s i te requirements- Space for addi t ional components - Opt imum soundproof ing with sandstone- Severa l un i ts in one engine roomCHP UNIT IN THE ENGINE ROOMThe conta iner prov ides you with your CHP un i t pre - ins ta l led with a l l the necessar y components : genset , heat exchanger, gas mixer and contro l cabinet for operat ing and monitor ing a l l funct ions . Depending on the rat ing , the gas condit ion ing and the heat ing d is tr ibutor are a lso integrated in the conta iner.- Complete CHP uni t pre - ins ta l led and ready to connect - Fas t ins ta l lat ion : operat ional in ha l f a day - Extra soundproof ing with the super s i lent var iant - CHP uni t pretes ted as a complete sys temCONTA INER CHP UN I TThe SCHNELL HTU contro ls the thermal ba lance in the CHP uni t and ensures ef fect ive ut i l i zat ion as heat energy at the same t ime. The heat from the engine cool ing water is transferred to a secondar y water c ircu i t v ia a p late heat exchanger. The hot water can be used to heat commercia l and res ident ia l bu i ld ings v ia a d is tr ict heat ing p ipe .- Greater f lex ib i l i t y thanks to modular des ign - Space sav ing , ind iv idual ins ta l lat ion accord ing to requirements on s i te- Reduced ser v ice requirement - V ibrat ion damping of the un i t - Opt ional insu lat ionHEAT TRANSFER UN I T ( H TU )S O L U T I O N S A N D C OMPON EN T S14 15Proven CHP technology with maximum ef f ic iency valuesOur un i ts generate energy from lean gases such as b iogas, sewage gas, landf i l l gas or wood gas. The lean gases are the fue l for the engine of the un i t . The connected generator is used to generate the e lectr ica l energy. The heat of the engine can be co l lected v ia the cool ing water sys tem and ut i l i zed as thermal energy. SCHNELL CHP uni ts are used in appl icat ions such as b iogas p lants , landf i l ls or sewage p lants . O T H E R P R O DU C T SSCHNELL SOLUT IONSWe can provide the most ef f ic ient solu-t ion for energy generation and adapt it to your plant concept.Whether dual fue l or gas genset – what counts is the ef f ic iency of our technology. The so lut ion you choose depends on your requirements . We can of fer you adv ice on se lect ing the r ight product .The repowering solut ion for greater ef f ic iencyWe combine the best of two CHP uni t wor lds : SCHNELL engine technology and the innovat ive B lueRai l ign i t ion process from agrogen. A por t ion of the lean gas is in jected and ign i ted in a prechamber. The resul t ing f lame je t ign i tes the gas a ir mixture present in the combust ion chamber. Th is enables max imum ef f ic iency to be achieved with gas CHP uni ts . - Power range up to 530 kW of e lectr ica l power - B lueRai l in ject ion technology - Exhaust energy recover y with TurboCompound sys temGAS GENSETSSCHNELL Motoren AGP.O. Box 1152D-88277 AmtzellPhone +49-75 20-96 61-0Fax +49-75 20-53 88info@schnellmotor.comAdministration Street AddressFelix-Wankel-Straße 1D-88239 Wangen im AllgäuPhone +49-75 20-96 61-0Fax +49-75 20-53 88Customer Service Street AddressHugo-Schrott-Straße 6D-88279 AmtzellPhone +49-75 20-92 09-0Fax +49-75 20-92 09-149 North OfficeAlte Celler Heerstraße 1D-31637 RodewaldPhone +49-50 74-96 18-0Fax +49-50 74-96 18-201SCHNELL MOTORCeská republika s.r.o.Jesenická 1757/5792 01 BruntálPhone +420-595 532 771Fax +420-595 532 774Subject to modificationsDate: October 2013Item no. 1-027-697 | ENW W W . S C H N E L L M O T O R . C O M