Air-Cooled Liquid Chiller Reversible Air-to-Water Heat Pump
30RB/RQ 039S-160SAir-Cooled Liquid ChillerReversible Air-to-Water Heat PumpNominal cooling capacity: 39.7 157.9 kW（30RB）Nominal cooling capacity: 38.3 150.3 kW（30RQ）Nominal heating capacity: 41.4 158.7 kW（30RQ）
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Operating Range, 30RB039S 160SCooling modeEvaporatorMinimumMaximum7.5 30 Leaving water temperature during operation5 20 Entering/leaving water temperature difference3K10KMinimumMaximum-10 48 Entering water temperature at start-upCondenserOutdoor air temperature** Maximum outside temperature: For transport and storage of the 30RB/RQ units the minimum and maximum allowable temperatures are -20 and 48 . It is recommended that these temperatures are used for transport by container.Operating range504540Outside air or leaving water temperature, Full loadMinimum load92025
Operating Range, 30RQ039S 160SCooling modeWater heat exchanger (Evaporator)MinimumMaximum7.5 30 Leaving water temperature during operation5 20 Entering/leaving water temperature difference3K10KMinimumMaximum-10 48 Entering water temperature at start-upAir heat exchanger (Condenser)Outdoor air temperature** Maximum outside temperature: For transport and storage of the 30RB/RQ units the minimum and maximum allowable temperatures are -20 and 48 . It is recommended that these temperatures are used for transport by container.Heating modeWater heat exchanger (Condenser)MinimumMaximumEntering water temperature at start-up8 30 Leaving water temperature during operation25 55 3K10KMinimumMaximum-10 *40 Entering/leaving water temperature differenceAir heat exchanger (Evaporator)Outdoor air temperature* Min -15 during part load operationOperating range - heating mode50604055Leaving water temperature, Outside air temperature, Operating range - cooling mode30201005045403530-1025-2005101520Evaporator leaving water temperature, 2520-20-1001020304050Outdside air temperature, Full loadFull loadMinimum loadMinimum load10
Options & accessoriesOptionsBlygold PoluAlGold FinsSuper low noise002B003A015LSSoft starter025Winter operation028Fixed speed dualpump hydronic moduleUnit without hydronicmoduleJ-Bus gatewayBacNet gatewayLonTalk gateway11No.116CDescriptionCoils with factory-appliedBlygold Polual treatmentFins made of pre-treated aluminium(polyurethane and epoxy)Acoustic compressor enclosure andlow speed fansElectronic compressor starterFan speed controlby frequency inverterUseAdvantagesImproved corrosion resistance,recommended for heavy marineImproved corrosion resistance,recommended for light marineSuper low operating noise148C148D30RB039-160S30RQ039-160SReduced compressor30RB039S-080Sstart-up current30RQ039S-078SStable operation between-10 and -20 outdoor air30RB039S-080StemperatureProvide fixed speed dual pumps ofEasy and fast installation,30RB039-160S200KPa external pressureoperating safety30RQ039-160Sand install the water components-by themselves148B30RB039-160SenvironmentsFlexible for customer to purchase116D30RB039-160Sand industrial environmentsTwo-directional communication boardwith J-Bus protocolTwo-directional communication boardwith BacNet protocolTwo-directional communication boardwith LonTalk protocolEast connection bycommunication bus to abuilding management systemEast connection bycommunication bus to abuilding management systemEast connection bycommunication bus to abuilding management 0S
Dimensions/Clearances419222133030RB039S egend:All dimensions are given in mmControl boxWater outletWater inlet1Required clearances for air entry2Recommended space for maintenanceAir outlet - do not obstructPower supply inlet12
1000Legend:All dimensions are given in mmControl boxWater outletWater inlet1Required clearances for air entry2Recommended space for maintenanceAir outlet - do not obstructPower supply inlet13419222133030RB100S 160S/30RQ100S-160S
Multiple Chiller 00Note: If the height of wall exceeds 2m, please contactlocal Carrier Sales & Service Corporation.1000Multiple Chiller InstallationSquare hole 100x100FP150P2Unit's footprint250F250150Section F - FDBNote: 4 foot screws M1x220Square hole 100x100250300P3P4CSection F - FANote: 4 foot screws M16x220Dimensions (mm)Weight distribution dels14
Hydronic 12652021151289232423224Legend:Components of the unit and hydronic module1 Victaulic screen filter2 Expansion tank3 Safety valve4 Water pump5 Purge valve and pressure tap6 Pressure gauge7 System air vent8 Flow switch9 Flow control valve10 Brazed plate heat exchanger11 Evaporator frost protection heater12 Temperature sensor15126Installation components13 Air vent14 Flexible connection15 Check valve16 Shut-off valve17 Pressure gauge18 Frost protection bypass valve(must have when shut-off valves [16] are closedduring winter)19 Charge valve20 Evaporator water inlet21 Evaporator water outlet22 Chiller water inlet23 Chiller water outlet24 Customer water connections (provided with chiller)25 Temperature probe well26 System drain valve
Unit Internal Water Pressure Drop180160Pressure drop, kPa531406421120100806040200123456789101112Water flow 0RB160S/30RQ160SAvailable Static System Pressure270Available static pressure, kPa25023021019017031150012345426789101112Water flow rate,l/s130RB039S 060S/30RQ039S 060S230RB080S/30RQ078S330RB100S 120S/30RQ100S 120S430RB160S/30RQ160S16
Minimum Water Loop VolumeFor better control of leaving water temperature, the water loop minimum capacity is given by the formula:Capacity CAP (kW) N LitersCAP: Unit’s nominal cooling capacityApplicationNComfort air conditioning30RB039S 160S/30RQ039S 160S3.5Process cooling30RB039S 160S/30RQ039S 160SShould be greater than 3.5 for better water temperature controlIt is often necessary to add a buffer water tank to the circuit in order to achieve the required volume. The tank must itself be internally baffledin order to ensure proper mixing of the liquid (water or brine). Refer to the examples below.BadGoodBadGoodMaximum Water Loop VolumeThe expansion tank of the unit with hydronic module limits the maximum water volume, refer to below sheet:30RB039S 080S/30RQ039S 078SWater-side static pressurekPa100200300100200300Pure %EGL22515075630420210EG: Ethylene glycol1730RB100S 160S/30RQ100S 160S
31B30B767568676665383731A30A747364353463332.5mm2 MAX24VAC 48VDC MAX20V M N747364Remote On/Off1.5mm2 MAX24VAC 20mA34Remote cooling / heating switch35Remote On/OffRemote cooling / heating switchDemand limit / dual set pointsCustomer control systemCircuit A alarmBoiler control2.5mm2MAX24VAC-48VDC MAX20V MINDemand limit #130Customer control system2.5mm2MAX24VAC 48VDC MAX20V M NCircuit A alarm31Boiler control372 set points38Complementary set pointDemand limit #2Circuit B alarmField Control Wiring30RB039S 080S/30RQ039S 078S1.5mm2MAX24VAC 20mA3230RB100S 160S/30RQ100S 160S1.5mm2 MAX24VAC 20mA63333218
CAT NGA-E-1411 02CAT NGA-E-1207 01Nov, 2014
30RB/RQ 039S-160S Air-Cooled Liquid Chiller Reversible Air-to-Water Heat Pump Nominal cooling capacity: 39.7 157.9 kW（30RB） Nominal cooling capacity: 38.3 150.3 kW（30RQ）
EWY Air-cooled chiller, heat pump EWL Remote condenser chiller ERA Air cooled condensing unit EWW Water-cooled chiller, cooling only EWC Air-cooled chiller, cooling only with centrifugal fan EWT Air-cooled chiller, cooling only with heat recovery Refrigerant D R-134a P R-407c Q R-410a Capacity class in kW (Cooling) Always 3 .
The chiller plant in consideration served a medium-scale commercial building in Dubai and consisted of three air-cooled twin-circuit screw chillers - Chiller-1 which is the redundant chiller, Chiller-2 which is the lag chiller and Chiller-3 which is the lead chiller. Chiller-3 started first and ran for 6 minutes.
Air Cooled Chiller Air Air 2 Air Air 6 AIR COOLED CHILLERS Air-cooled chillers are refrigeration machines that remove heat from cooling loads using chilled water and reject this heat into the atmosphere using refrigerant. THEY ALL HAVE fans, condenser coils, and compressors. Air-cooled chillers are used to provide cooling for human comfort and electronic equipment as well as industrial process .
Air-Cooled Chiller The use of air-cooled chillers in process and comfort cooling applications has been steadily increasing in recent years. The air-cooled chiller has evolved from a packaged product, with few options, to a fully customizable unit that can be tailored to meet specific application and job site requirements. High-efficiency air-cooled
Standard Chiller/HP modulare per compressore a vite Generico/Bitzer con driver CAREL Cod.: 030221296 - Rel. 1.4 11/09/08 7 1. Applications and functions performed by the software Type of control unit AIR / WATER CHILLER Chiller only Chiller Heat pump Chiller Freecooling WATER / WATER CHILLER Chiller only
In this mode, the chiller is the sole source of cooling. For example, to cool the building after all ice is produced but before high electric al-demand charges take effect, Tracer sets the air-cooled chiller leaving-fluid set point to its most efficient setting and starts the chiller, chiller pump, and load pump. When electrical demand is high, the
Select an air-cooled, packaged chiller to cool 108 GPM of 100% water from 54 F to 44 F. Design ambient air temperature 95 F. Find: Air-cooled chiller model. Solution: 1. Chilled fluid Delta T 54 F - 44 F 10 F 2. Capacity (in BTUH) 108 GPM x 10 F Delta T x 500 540,000 BTUH 3.component sizing. From the PSA chiller capacity tables .
the American Board of Radiology (ABR) Core and Certifying examinations administered between January 1 – December 31, 2018. The guide has undergone a few minor changes compared to the 2018 version, which was significantly revised com- pared to earlier versions, reflecting changes in NIS content on the examinations. The primary change in this study guide is the addition of Core Concepts of .
