Model YCAV Air-Cooled Screw Compressor Liquid Chillers Style A
Model YCAV Air-Cooled Screw Compressor Liquid Chillers ... - DCES
Model YCAV Air-Cooled Screw Compressor Liquid Chillers ... - DCES
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Physical Data (English - High Efficiency)FORM 201.21-EG1 (711)Refrigerant R-134aGeneral Unit Data60HzHIGH EFFICIENCYMODEL NUMBER (<strong>YCAV</strong>____ E/V)<strong>YCAV</strong>0267 <strong>YCAV</strong>0287 <strong>YCAV</strong>0327 <strong>YCAV</strong>0357 <strong>YCAV</strong>0397 <strong>YCAV</strong>0417 <strong>YCAV</strong>047750Hz – – – – <strong>YCAV</strong>1429 <strong>YCAV</strong>1549 <strong>YCAV</strong>1739Number of Independent Refrigerant Circuits 3 3 3 3 4 4 4Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, lbs 185/185/170 185/185/230 185/185/230 230/230/230185/185/185/185230/230/185/185Oil Charge, Ckt.-1/Ckt.-2, gal. 5/5/4 5/5/5 5/5/5 5/5/5 5/5/5/5 5/5/5/5 5/5/5/5Glycol Charge (43% concentration), gal 5.5 5.7 6.0 6.3 9.2 9.4 9.6<strong>Compressor</strong>s, Semi-hermetic <strong>Screw</strong>Quantity per Chiller 3 3 3 3 4 4 4Condensers, High Efficiency Fin/Tube with Integral SubcoolerTotal Chiller Coil Face Area, ft 2 411 469 469 528 569 645 704Number of Rows 3 3 3 3 3 3 3Fins per Inch 17 17 17 17 17 17 17Condenser FansNumber, Ckt.-1/Ckt.-2 5/5/4 5/5/6 5/5/6 6/6/6 5/5/5/5 6/6/5/5 6/6/6/6Low Noise FansFan Motor, HP/kW 2/1.8 2/1.8 2/1.8 2/1.8 2/1.8 2/1.8 2/1.8Fan & Motor Speed, revs./min. 1140 1140 1140 1140 1140 1140 1140Fan Diameter, inches 35.4 35.4 35.4 35.4 35.4 35.4 35.4Fan Tip Speed, ft./min. 10575 10575 10575 10575 10575 10575 10575Total Chiller <strong>Air</strong>flow, cfm 182000 208000 208000 234000 260000 286000 312000Ultra Quiet FansFan Motor, HP/kW 2/1.50 2/1.50 2/1.50 2/1.50 2/1.50 2/1.50 2/1.50Fan & Motor Speed, revs./min. 838 838 838 838 838 838 838Fan Diameter, inches 35.4 35.4 35.4 35.4 35.4 35.4 35.4Fan Tip Speed, ft./min. 7774 7774 7774 7774 7774 7774 7774Total Chiller <strong>Air</strong>flow, cfm 182000 208000 208000 234000 260000 286000 312000Evaporator, Direct ExpansionWater Volume, gals. 202.0 202.0 236.0 236.0 266.0 318.0 318.0Maximum Water Side Pressure, psig 150 150 150 150 150 150 150Maximum Refrigerant Side Pressure, psig 235 235 235 235 235 235 235Minimum Chilled Water Flow Rate, gpm 250 250 300 300 350 400 400Maximum Chilled Water Flow Rate, gpm 1200 1200 1200 1200 1250 1400 1400Water Connections, inches 10 10 10 10 10 10 10230/230/230/230Contact your nearest Johnson Controls Sales Office for weight data.JOHNSON CONTROLS67
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