"A" Ductable Liquid Chillers with Integrated Hydronic Module

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