GEA Grasso SPduo -...
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GEA Refrigeration Technologies GEA Grasso SPduo Small footprint. Best part load efficiency. Single-stage with two compressors • Best COP in all load conditions • Increased machine availability • Parallel or independent compressor operation • Reduced investment costs 3-stage oil separator • Low oil charge • Maximum 5 ppm oil carry over • Reduced operating costs Control unit GEA Grasso GSC TP • User-friendly touch panel • Ensures high plant availability • Remote access via web browser • Maintenance logs and full data history Oil Management Center (OMC) • Centralized working area • Reduced leakage risk • Closable filter for easy service Shimless motor mounts • Easy and accurate motor alignment Compressor capacity and Vi control • Infinite capacity and Vi control for efficient operation in full and part load • Capacity control via frequency inverter and/or capacity slide Common base frame • Reduced package footprint • Low noise and vibration level • Longer lifetime of package components • Service-friendly working height • Low center of gravity Compressor axial bearings • Easy to replace • Easy access from non drive end Screw compressor • High efficient and compact design • GEA specified rotor profile for industry leading COP • Sleeve bearings: Infinite lifetime and inherently quiet Enhanced safety measures • Multi-stage safety chain for over pressure protection • 3D-formed pipes reducing welding seams • Continuous data monitoring with safety stop engineering for a better world
Transcript of GEA Grasso SPduo -...
GEA Refrigeration Technologies
GEA Grasso SPduo
Small footprint. Best part load efficiency.
Single-stage with two compressors
•BestCOPinallloadconditions
• Increasedmachineavailability
•Parallelorindependent
compressoroperation
•Reducedinvestmentcosts
3-stage oil separator
•Lowoilcharge
•Maximum5ppmoilcarryover
•Reducedoperatingcosts
Control unit GEA Grasso GSC TP
•User-friendlytouchpanel
•Ensureshighplantavailability
•Remoteaccessviawebbrowser
•Maintenancelogsandfulldatahistory
Oil Management Center (OMC)
•Centralizedworkingarea
•Reducedleakagerisk
•Closablefilterforeasyservice
Shimless motor mounts
•Easyandaccurate
motoralignment
Compressor capacity and Vi control
• InfinitecapacityandVicontrolfor
efficientoperationinfullandpartload
•Capacitycontrolviafrequencyinverter
and/orcapacityslide
Common base frame
•Reducedpackagefootprint
•Lownoiseandvibrationlevel
•Longerlifetimeofpackagecomponents
•Service-friendlyworkingheight
•Lowcenterofgravity
Compressor axial bearings
•Easytoreplace
•Easyaccessfrom
nondriveend
Screw compressor
•Highefficientandcompactdesign
•GEAspecifiedrotorprofilefor
industryleadingCOP
•Sleevebearings:Infinitelifetime
andinherentlyquiet
Enhanced safety measures
•Multi-stagesafetychainforoverpressureprotection
•3D-formedpipesreducingweldingseams
•Continuousdatamonitoringwithsafetystop
engineering for a better world
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TheGEAGrassoSPduoserieswith15modelscoversacapactiy
rangefrom270to3,200kW.Thescrewpackagesstandoutfortheir
compact constructionwith twoparallelmounted compressors,
whicharebuiltonabasicframewiththesameoilcirculation.They
haveaverygoodpartloadcharacteristicandareideallysuitedfor
useinshort-termtop-levelloads.
GEA Grasso SPduo
Compressor type
Cooling capacity1)
(kW)Dimensions
(mm)Weight2)
(kg)
R717 -10/+35 °C R717 -40/-10 °C
R507 -15/+40 °C L W H
C 272 82 101 3,600 1,790 2,070 2,660
D 322 98 119 3,600 1,790 2,070 2,730
E 386 119 145 3,600 1,790 2,250 2,880
G 458 140 171 3,600 1,790 2,250 3,130
H 585 183 223 3,600 - 4,056 2,150 2,280 3,900
L 690 212 258 3,600 - 4,056 2,150 2,280 4,280
M 875 271 331 3,565 - 4,109 2,350 2,330 5,590
N 1,137 338 412 3,565 - 4,109 2,350 2,330 5,850
P 1,056 322 379 4,282 - 4,831 2,600 2,620 7,200
R 1,364 416 490 4,632 - 5,181 2,600 2,680 7,700
S 1,692 516 608 4,632 - 5,181 2,600 2,680 8,300
T 1,924 584 688 4,632 - 5,181 2,600 2,680 9,100
V 2,312 713 833 5,224 - 5,789 2,900 2,890 9,350
W 2,578 815 952 5,224 - 5,789 2,900 2,890 10,900
Y 3,176 979 1,144 5,224 - 5,789 2,900 2,890 12,000
1) at 2,940 min-1, 2) without motor
GEA Refrigeration Technologies
GEA Refrigeration Germany GmbH
Holzhauser Str. 165, 13509 Berlin, GermanyPhone: +49 30 43592 600, Fax: +49 30 43592 [email protected], www.gea.com
