grassobluastrumremote usp a4size%204c us 150dpi 2014 487563 rt 002 0560 us eu tcm30 18590

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GEA Refrigeration Technologies GEA Grasso BluAstrum (R) The remote edition Capacity control • Capacity control via frequency inverter • Infinitely variable capacity between 1000-4500 min -1 High efficient screw compressor • GEA specified 5/6 rotor profile for industry leading COP • Sleeve bearings: Infinite lifetime and inherently quiet • Extended and variable internal volume ratio (Vi) for better part load efficiency • Reduced complexity; no oil pump Sophisticated control unit • User-friendly touch panel • Ensures high plant availability • All common communication protocols • Remote access via web browser • Maintenance logs and full data history Combined evaporator-liquid separator • Flooded evaporation • Fully-welded plate heat exchanger • Suitable for all common fluids • Low approach temperatures for minimum energy costs Compact design • Minimum footprint • Low noise and vibration level • Unlockable connections at waterside (evaporator/condenser) Easy service and maintenance • Service-friendly design • Easy access to wear parts • Minimum maintenance costs Plant safety • 3D-formed pipes reducing welding seams and leakage risk • Insulated cold side of the chiller; no corrosion risk • Double safety valve, PED approved Expansion control system • Electronic Condenser Drain System (ECD) for optimized capacity adjustment • Small footprint • Capacity range up to 2 MW • Evaporating temperature min. -18 °C • Condensing temperature max. 52 °C Liquid separator / external condenser • Sized for the thermosiphon oil cooler (default) • Extended sizes for liquid from external condenser available engineering for a better world

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http://www.gea.com/global/de/binaries/GrassoBluAstrumRemote.USP_A4Size%204C_US_150dpi_2014_487563_RT-002-0560-US-EU_tcm30-18590.pdf

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GEA Refrigeration Technologies

GEA Grasso BluAstrum (R)

The remote edition

Capacity control

•Capacitycontrolvia

frequencyinverter

• Infinitelyvariablecapacity

between1000-4500min-1

High efficient screw compressor

•GEAspecified5/6rotorprofileforindustryleadingCOP

•Sleevebearings:Infinitelifetimeandinherentlyquiet

•Extendedandvariableinternalvolumeratio(Vi)forbetterpartloadefficiency

•Reducedcomplexity;nooilpump

Sophisticated control unit

•User-friendlytouchpanel

•Ensureshighplantavailability

•Allcommoncommunicationprotocols

•Remoteaccessviawebbrowser

•Maintenancelogsandfulldatahistory

Combined evaporator-liquid separator

•Floodedevaporation

•Fully-weldedplateheatexchanger

•Suitableforallcommonfluids

•Lowapproachtemperaturesfor

minimumenergycostsCompact design

•Minimumfootprint

•Lownoiseandvibrationlevel

•Unlockableconnectionsat

waterside(evaporator/condenser)

Easy service and maintenance

•Service-friendlydesign

•Easyaccesstowearparts

•Minimummaintenancecosts

Plant safety

•3D-formedpipesreducingwelding

seamsandleakagerisk

• Insulatedcoldsideofthechiller;

nocorrosionrisk

•Doublesafetyvalve,PEDapproved

Expansion control system

•ElectronicCondenserDrainSystem(ECD)

foroptimizedcapacityadjustment

•Smallfootprint

•Capacityrangeupto2MW

•Evaporatingtemperaturemin.-18°C

•Condensingtemperaturemax.52°C

Liquid separator / external condenser

•Sizedforthethermosiphonoilcooler(default)

•Extendedsizesforliquidfromexternalcondenseravailable

engineering for a better world

GEA Grasso BluAstrum (R)

Type Cooling capacity

(kW)Electric power1)

(kW)Dimensions

(mm)

R717 +12/+6 °C L W H

GEA Grasso BluAstrum

(R)

500 550 110 4700 1000 2100

800 740 153 5000 1000 2100

900 880 172 5000 1000 2100

1000 1100 217 5000 1000 2100

1500 1450 266 6500 1200 2400

1800 1730 323 6800 1200 2400

1) related to the entire electrical consumption

TheremoteeditionofGEAGrassoBluAstrumallowscustomers

the f lexible installation of an external condenser. Some

applications and the environmental conditions on-site require

certaintypesofcondensers.Whetheryouneedanair-cooledor

evaporativecondenser,withGEAGrassoBluAstrum(R)youhave

the right driveline (compressor and evaporator unit)

perfectlysuitedtoyourcondensingsystem.

Options

1 Enclosure for touch and noise reduction

2 Flow switch, secondary refrigerant circuit (loose)

3 Flow switch, cooling medium circuit (loose)

4 CE/PED approval (module H1)

5 Functionaly test with water and refrigerant

6 Set point remote adjustable

7 Profibus communication interface

8 Modbus RTU communication interface

9 Modbus TCP communication interface

10 GEA Grasso GSC plus sequence control communicator

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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