"A" Ductable Liquid Chillers with Integrated Hydronic Module

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4 - PHYSICAL DATA30RY 017 021 026 033 040 050 060 070 080Net nominal cooling capacity, single pump* kW 18.6 23.1 26 31.8 39.3 50 58 68 79Net nominal cooling capacity, dual pump* kW - - - - 38.1 49 57 67 79Operating weightkgwith hydronic module, single pump 386 416 436 451 510 572 587 638 675with hydronic module, dual pump - - - - 590 652 667 718 752Operating weight without hydronic module kg 361 391 411 426 486 548 563 614 649Refrigerant charge R-407C kg 6.6 6.3 7.45 7.85 9.75 11.1 11.8 13.3 17.0CompressorsHermetic, scroll 48.3 r/sQuantity 1 1 1 1 1 2 2 2 2Number of capacity steps 1 1 1 1 1 2 2 2 2Minimum capacity % 100 100 100 100 100 46 42 50 50Control typePRO-DIALOG PlusCondensersGrooved copper tubes and aluminium finsFanAxial fan with available static pressureQuantity 1 1 1 1 1 1 1 1 1Available static presure Pa 100 100 100 100 150 150 150 150 150Air flow (high speed) l/s 1940 1940 1940 2500 3890 3890 4720 5830 5830Speed (high/low) r/s 24/12 24/12 24/12 24/12 24/12 24/12 24/12 24/12 24/12EvaporatorWelded, direct-expansion plate heat exchangerWater volume l 1.6 2.0 2.3 3.0 3.6 4.6 5.9 6.5 7.6Max. water-side operating pressurekPawith hydronic module 250 250 250 250 300 300 300 300 300without hydronic module 1000 1000 1000 1000 1000 1000 1000 1000 1000Hydronic modulePump, safety valve, expansion tank, flow switch and flow control valve.Screen filter, pressure gauges,Victaulic screen filter, pressure gauge,purge valvespurge valves (air and water)Pump, single, centrifugal Multicell pump, 48.3 r/s Composite monocell pump, 48.3 r/sQuantity 1 1 1 1 1 1 1 1 1Expansion tank volume l 8 8 8 8 12 12 12 12 12Water connection type Threaded male conical gas connection Victaulic (sleeves for welded or screw connection(with or without hydronic module) supplied)Diameter in 1-1/4 1-1/4 1-1/4 1-1/4 2 2 2 2 2Outside tube diameter in 1-1/4 1-1/4 1-1/4 1-1/4 2 2 2 2 2mm 42.4 42.4 42.4 42.4 60.3 60.3 60.3 60.3 60.3* Net nominal cooling capacity based on Eurovent conditions = gross cooling capacity plus the capacity corresponding to the available pressure (flow x pressure/0.3)Standard EUROVENT conditions: evaporator entering/leaving water = 12°C/7°C, outdoor air temperature = 35°C5 - ELECTRICAL DATA30RY 017 021 026 033 040 050 060 070 080Power circuitNominal voltage V-ph-Hz 400-3-50Voltage range V 360-440Control circuit supplyThe control circuit is supplied via the transformer installed on the unitMaximum unit power input* kW 9.78 12.05 13.75 17.35 21 25.3 31.1 36.8 42.9Nominal unit current draw** A 15.1 17.8 19.91 26.3 30.9 36.5 46.8 56.2 62.5Maximum unit current draw*** A 17.2 21 23.7 29.9 35.9 43.5 53.9 63.4 72.4Maximum start-up currentAStandard unit† 89.8 133.8 133.8 139.4 181.4 153.6 163.4 172.9 217.9Unit with electronic starter (option)‡ - - - - 120.1 108.1 116.2 125.7 156.7Three-phase short-circuit holding current kA 10 10 10 10 10 10 10 10 10* Power input, compressor(s) + fan(s) + pump, at max. unit operating conditions (water entering/leaving temperature = 15°C/10°C and a maximum air enteringtemperature of 45°C ± 1 K depending on the unit size and at a nominal voltage of 400 V) - (values given on the unit name plate).** Nominal unit operating current draw at standard Eurovent conditions: evaporator entering/leaving water = 12°C/7°C, outdoor air temperature = 35°C. The currentvalues are given for a nominal voltage of 400 V (values given on the unit name plate).*** Maximum unit operating current at maximum unit power input and 400 V (data shown on the unit name plate).† Maximum instantaneous starting current at 400 V nominal voltage (maximum operating current of the smallest compressors + fan current + pump current + lockedrotor current of the largest compressor).‡ Maximum instantaneous starting current at 400 V nominal voltage and with compressor with electronic starter (maximum operating current of the smallestcompressor(s) + fan current + pump current + reduced start-up current of the largest compressor).10
Compressor usage and electrical dataCOMPRESSOR30RYReference code I Nom I Max LRA Circuit 017 021 026 033 040 050 060 070 080DQ 12 CA 025EE 11.3 17.0 86 A A1DQ 12 CA 001EE 14.0 19.1 130 A A1 A1DQ 12 CA 002EE 16.2 22.1 130 A A1 A2DQ 12 CA 003EE 14.8 20.3 120 A A1DQ 12 CA 005EE 21.9 28.3 135 A A1 A2 A1+A2DQ 12 CA 006EE 24.5 32.9 175 A A1 A1+A2Legend:I Nom Nominal current draw at Eurovent conditions (see definition of conditions under nominal unit current draw), AI Max Maximum operating current at 360 V, ALRA Locked rotor current, AElectrical data notes for 30RY units:• 30RY 017-080 units have a single power connection point.• The control box includes the following standard features:- Starter and motor protection devices for each compressor, fan, optionalpump- Control devices• Field connections:All connections to the system and the electrical installations must be in fullaccordance with all applicable codes.• The Carrier 30RY 017-080 units are designed and built to ensure conformancewith local codes. The recommendations of European standard EN 60204-1(machine safety - electrical machine components - part 1: general regulations -corresponds to IEC 60204-1) are specifically taken into account whendesigning the electrical equipment.IMPORTANT:• Generally the recommendations of IEC 60364 are accepted as compliancewith the requirements of the installation directives. Conformance with EN60204-1 is the best means of ensuring compliance with the Machines Directive§ 1.5.1.• Annex B of EN 60204-1 describes the electrical characteristics used for theoperation of the machines.1. The operating environment for the 30RY units is specified below:a. 30RY 017-080 – Indoor installationEnvironment* - Environment as classified in IEC 60364 § 3:- ambient temperature range: +5°C to +40°C, class AA4- humidity range (non-condensing)*:50% relative humidity at 40°C90% relative humidity at 20°C- altitude: ≤ 2000 m- indoor installation*- presence of water, class AD2* (possibility of water droplets)- presence of hard solids, class AE2* (no significant dust present)- presence of corrosive and polluting substances, class AF1 (negligible)- vibration and shock, class AG2, AH2Competence of personnel, class BA4* (trained personnel - IEC 60364)b. 30RY 040-080 – outdoor installationEnvironment** - Environment as classified in EN 60721 (corresponds to IEC60721):- outdoor installation**- ambient temperature range: -10°C to +46°C, class 4K3**- altitude: ≤ 2000 m- presence of hard solids: class 4S2** (no significant dust present)- presence of corrosive and polluting substances, class 4C2 (negligible)- vibration and shock, class 4M2Competence of personnel, class BA4** (trained personnel - IEC 60364)2. Power supply frequency variation: ± 2 Hz.3. The neutral (N) conductor must not be connected directly to the unit (ifnecessary use a transformer).4. Overcurrent protection of the power supply conductors is not provided with theunit.5. The factory-installed disconnect switch(es)/circuit breaker(s) is (are) of a typesuitable for power interruption in accordance with EN 60947.6. The units are designed for connection to TN networks (IEC 60364). For ITnetworks the earth connection must not be at the network earth. Provide alocal earth, consult competent local organisations to complete the electricalinstallation.NOTE: If particular aspects of an actual installation do not conform to theconditions described above, or if there are other conditions which should beconsidered, always contact your local Carrier representative.* The protection level required to conform to this class is IP21B (according toreference document IEC 60529). All 30RY 017-080 units are protected toIP23C and fulfil this protection condition.** The required protection level for this class is IP43BW (according to referencedocument IEC 60529). All 30RY 040-080 units are protected to IP45CW andfulfil this protection condition.11
Page 1: 30RY 017-080 "A"Ductable Liquid Chi
Page 4 and 5: 1 - INTRODUCTIONPrior to the initia
Page 6 and 7: During refrigerant removal and stor
Page 8 and 9: Checks before system start-upBefore
Page 12 and 13: 6 - APPLICATION DATA6.1 - Unit oper
Page 14 and 15: 7 - ELECTRICAL CONNECTION30RY 017-0
Page 16 and 17: 9 - WATER CONNECTIONSFor size and p
Page 18 and 19: Typical hydronic circuit diagram (3
Page 20 and 21: When the circuit is cleaned, read t
Page 22 and 23: Accessory reference number:30RY-017
Page 24 and 25: Pressure12 - MAINTENANCEAny technic
Page 26 and 27: Bar Saturated bubble Saturated dew
Page 28 and 29: Service CCarry out the operations l
Page 30 and 31: Unit start-upChilled water pump sta
Page 32: Order No.: 13427-76, 04.2002 - Supe

"A" Ductable Liquid Chillers with Integrated Hydronic Module

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