WIXLIB

Refrigeration Applications34

Refrigeration ApplicationsEmerson Climate Technologies offers a wide range of solutionsEspecially when compact equipment, energy efficiency andfor commercial refrigeration applications. With its long-lastingreliability are musts, the scroll technology is the preferred choiceexpertise in semi- hermetic reciprocating compressor technologyfor refrigeration applications. With developments such as vaporas well as in scroll technology, we can meet the requirements forinjection and digital modulation, scroll has become the leadingmost applications - at the small end just like at the large end oftechnology and is widely recognized in the refrigeration market.commercial refrigeration.CoreSense Diagnostics is now also available as an option forCompleted by the various offerings in the segment ofthe new scroll Summit series for medium and low temperaturecondensing units, Emerson Climate Technologies is able to offerapplications.the best solution and performance, whether you are lookingfor applications in foodservice or processing, supermarkets,Whatever the chosen technology and product solution, Emersonhypermarkets, petrol stations or refrigerated warehousing.Climate Technologies’ range meets the specific refrigerationneeds covering the entire spectrum of medium and lowEmerson Climate Technologies’ prime focus for its semi-hermetictemperature applications whether using standard HFCs, lowreciprocating technology is at the large end of commercialGWP or natural refrigerants.refrigeration. Here aspects such as reliability, serviceability andcapacity modulation are of importance and they are perfectlyprovided by Emerson Climate Technologies’ semi-hermeticreciprocating compressors. Innovations like the DiscusTM andStream technologies, digital modulation and CoreSenseTMDiagnostics for advanced protection and preventive maintenancekeep semi-hermetic at the forefront of compressor technology.35

ZB Copeland Scroll Compressor Range for Medium Temperature Refrigerationusing R407A/F/C, R448A/R449A, R404A, R134a, R450A and R513AEmerson Climate Technologies offers ZB compressors with a widedisplacement rage from 5.9 m3/h to 87.5 m3/h. It includes digitalcompressor models that offers continuous capacity modulationtechnology.Copeland Scroll compressors have 3 times less moving parts thanreciprocating compressors and feature a scroll compliance mechanism which makes them particularly robust and reliable undersevere conditions including liquid slugging.They have the advantage of light weight and compactness, making them ideal for the usage in condensing units, compact refrigeration systems or special process units.The Summit Series from 7 to 15 hp is designed to provide seasonal efficiencies 15% higher than traditional semi-hermeticcompressors. These compressors are extremely quiet and can befitted with an external sound shell for an additional 10 dBA soundreduction, which makes them best choice for refrigeration applications in urban and domestic areas.ZB Compressor for Medium Temperature Refrigerationwith and without Sound ShellThe ZB range also features ZB220 (30hp), the largest refrigeration scroll available on the market. These compressors are qualified for R407A/F/C, R448A, R449A, R404A, R134a, R450A andR513A. CoreSense Diagnostics is now available as an option forthe ZB Scroll Summit series (ZB66K5E, ZB76K5E, ZB95K5E andZB114K5E) as well as for Summit Digital ZBD*K5E Series.For more details on Digital models please refer to page 54 in thecatalogue.ZB and ZBD Compressor Line-upDigital ZBDZBDisplacement (m3/h)051015202530354045505560657075Features and BenefitsMaximum Allowable Pressure (PS) Copeland Scroll axial and radial compliance for superiorreliability and efficiencyWide operating envelope with 10 C condensing limit andfast pull-down capabilitiesHigh seasonal efficiencies as scrolls are designed at thecondition where equipment runs most of the timeLight weight and compactness, up to half the weight ofequivalent semi-hermetic compressorsAvailability of optional sound shell on all models providingan additional 10 dBA sound attenuation for silent operationIncludes 12 Digital Scroll compressor models for simple,stepless 10 to 100% capacity modulationOne model for multiple refrigerants R407A/F/C, R448A/R449A, R404A, R134a, R450A and R513A36 80859095ZB15 to ZB45:Low Side PS 21 bar(g) / High Side PS 32 bar(g)ZB50 to ZB220:Low Side PS 22.6 bar(g) / High Side PS 32 bar(g)Digital ZBD:Low Side PS 21 bar(g) / High Side PS 28.8 bar(g)Summit ZBD:Low Side PS 22.6 bar(g) / High Side PS 32 bar (g)100

Operating Envelope R407A70706060Condensing Temperature CCondensing Temperature COperating Envelope 051015-30-25-20Evaporating Temperature C20 C Suction Gas Return10K Superheat-10-520 C Suction Gas ReturnOperating Envelope R450A051015152010K SuperheatOperating Envelope R513A80807070Condensing Temperature CCondensing Temperature C-15Evaporating Temperature rating Temperature C20 C Suction Gas Return10K Superheat1520-25-20-15-10-50510Evaporating Temperature C20 C Suction Gas Return10K SuperheatFor individual model details please refer to Select software.37

ModelsNominal hpDisplacement(m3/h)Rotalock Suction (inch)Rotalock Discharge (inch)Oil Quantity (l)Length/Width/Height (mm)Net Weight (kg)1 Ph*3 Ph**1 Ph*3 Ph**1 Ph*3 Ph**Sound Pressure@1 m - dB(A)***Technical OverviewZB15KCE2.05.91 1 CE2.56.811 CE3.08.611 CE3.510.01 1 CE4.011.411 411.5246/246/42328.650.058.0ZB38KCE5.014.41 1 2KCE5.516.21 1 411.9251/246/43843.0PFJZB45KCE6.017.11 1 1 411 41.8246/250/44239.0TFD14.0101.062.021.41 1 41 1 10.078.0ZB57KCEMotor Version/CodeMaximumOperatingCurrent (A)TFDLocked RotorCurrent (A)10.035.7150.062.0ZB220KCE30.087.52 41 46.3448/392/715ZB66K5E10.025.71 3 41 1 31 411 1 3 41 1 41 41 43.4280/280/55266.2TFD33.5174.072.0ZB Summit Models31* 1ph: 230V/ 50Hz** 3 Ph: 380-420V/ 50Hz*** @ 1m: sound pressure level at 1m distance from the compressor, free field condition38

Capacity DataCondensing Temperature 40 CCooling Capacity (kW)R407AModel-35-30-25ZB15KCEPower Input (kW)R407AEvaporating Temperature ( C)-20-15-10-5Model2.1*2.83.54.2ZB15KCEEvaporating Temperature ( .25.35.3ZB66K5E9.2*12.415.65.5*5.55.75.8ZB Summit 310.5Suction Gas Return 20 C / Subcooling 0K*Suction Superheat 10K** Single Phase onlyPreliminary dataCondensing Temperature 40 CCooling Capacity (kW)R407FModel-35-30-25-20Power Input (kW)R407FEvaporating Temperature ( C)Evaporating Temperature ( 10.7*10.7*10.811.0ZB Summit ModelsSuction Gas Return 20 C / Subcooling 0K*Suction Superheat 10K** Single Phase only39

Capacity DataCondensing Temperature 40 CR448A/R449AModelR448A/R449ACooling Capacity (kW)Evaporating Temperature ( C)-35-30-25-20-15-10-5ModelPower Input (kW)Evaporating Temperature ( 20.420.65.8*5.85.85.8ZB Summit ion Gas Return 20 C / Subcooling 0K*Suction Superheat 10K, Subcooling 0K** Single Phase onlyPreliminary data40

Capacity DataCondensing Temperature 40 CCooling Capacity (kW)R404AModelEvaporating Temperature ( C)-35-30Power Input *5.77.1ZB45KCE6.0ZB48KCE6.9Evaporating Temperature ( 723.428.734.7ZB114K5E11.3*11.311.311.411.4ZB Summit ModelsSuction Gas Return 20 C / Subcooling 0K*Suction Superheat 10K, Subcooling 0K** Single Phase onlyCondensing Temperature 40 CCooling Capacity (kW)R134aModel-35-30-25-20-15-10Power Input (kW)R134aEvaporating Temperature ( C)-5ModelEvaporating Temperature ( 83.8ZB220KCEZB Summit 76.7Suction Gas Return 20 C / Subcooling 0K** Single Phase only41

Capacity DataCondensing Temperature 40 CCooling Capacity (kW)R450AModelEvaporating Temperature ( C)-35-30-25Power Input 8KCEZB57KCE4.0*Evaporating Temperature ( .5ZB Summit 114K5E8.311.114.117.7ZB114K5E5.96.06.26.3Suction Gas Return 20 C / Subcooling 0K*Suction Superheat 10K, Subcooling 0K** Single Phase onlyPreliminary dataCondensing Temperature 40 CCooling Capacity (kW)R513AModel-35-30-25Power Input (kW)R513AEvaporating Temperature ( C)Evaporating Temperature ( .713.9ZB220KCE-35-30-25ZB Summit ModelsZB66K5E6.3ZB76K5EZB95K5EZB114K5ESuction Gas Return 20 C / Subcooling 0K*Suction Superheat 10K, Subcooling 0K** Single Phase onlyPreliminary .010.313.316.921.0ZB114K5E6.97.17.27.2

43

ZS*KA Copeland Scroll Compressor Range for Medium TemperatureRefrigeration ApplicationsAs an extension to the existing ZB*KCE scroll range the newCopeland scroll ZS*KA compressor range represents the latest innovation in scroll technology for refrigeration equipment covering a small size displacement range of 4m3/h to 5 m3/h. As withthe other existing scrolls, ZS*KA scrolls also feature a scroll compliance mechanism which makes them particularly robust andreliable under severe conditions including liquid slugging.The ZS*KA models are intended for medium temperature refrigeration type systems and are ideally suited for applications suchas walk-ins, reach-ins, cold rooms, display cases, and milk tankunits. These models are multi-refrigerant capable and featurelow sound and low vibration particularly important in the retailand food service sector and recommended for supermarket, restaurant, convenience store, and milk cooling operations.The ZS*KA range from 1.3hp to 1.8 hp is designed to provide seasonal efficiencies up to 28% higher than the equivalent hermeticreciprocating compressors. These compressors are qualified fortoday’s HFC as well as new low GWP refrigerants and HFO blends.ZS*KA Copeland Scroll Compressor Range forMedium Temperature Refrigeration ApplicationsZS*KA Compressor Line-upZSDisplacement (m3/h)02468Features and BenefitsMaximum Allowable Pressure (PS) ZS09 to ZS13KA:Low Side PS 21.6 bar(g) / High Side PS 31.9 bar(g)Operating Envelope R407A7060Condensing Temperature C Copeland Scroll axial and radial compliance for superiorreliability and efficiencyHigh seasonal efficiencies as scrolls are designed at thecondition where equipment runs most of the timeUp to 15% efficiency advantage over hermetic reciprocatingcompressors at rating conditions, and up to 28%improvement at lower condensing temperaturesAvailability of optional sound shell on all models providingan additional 10 dBA sound attenuation for silent operationWide operating range from -25 C to 10 C covering aminimum condensing limit of 10 CQualified for R407A/F/C, R448A, R449A, R404A, R134a,R450A and R513A aporating Temperature C10K Suction Superheat4420 C Suction Gas Return

Operating Envelope R448A/R449A70706060Condensing Temperature CCondensing Temperature COperating Envelope -30-25-20Evaporating Temperature C10K Suction Superheat20 C Suction Gas Return-10-505101510K Suction Superheat20 C Suction Gas ReturnOperating Envelope R404AOperating Envelope R134a80707060Condensing Temperature CCondensing Temperature C-15Evaporating Temperature g Temperature C20 C Suction Gas Return51015-30-25-20-15-10-5051015Evaporating Temperature C20K Suction Superheat20 C Suction Gas Return45