Model YLAA Air-Cooled Scroll Compressor Liquid Chillers Style B

Physical Data - EnglishRefrigerant R-410AModel Number YLAA0070ZE 0080ZE 0090ZE 0091YEGeneral Unit DataNominal Tons, R-410A 65.2 71.9 84.6 87.1Length 116.1 116.1 116.1 142.7Width 88.0 88.0 88.0 88.0Height 95.3 95.3 95.3 95.3Number of Refrigerant Circuits 2 2 2 2Refrigerant Charge, OperatingR-410A, ckt1 / ckt2, lbs 58/54 62/57 64/61 85/81Oil Charge, ckt1 / ckt2, gallons 2.58 / 2.58 3.28 / 2.58 3.28 / 2.76 2.76 / 2.76Shipping WeightAluminum Fin Coils 4464 4893 5301 5862Copper Fin Coils 5264 5693 6101 7062Operating WeightAluminum Fin Coils 4802 5300 5787 6290Copper Fin Coils 5602 6100 6587 7490Compressors, scroll typeCompressors per circuit 3/3 3/3 3/2 2/2Compressors per unit 6 6 5 4Nominal Tons per compressorCircuit 1 13 15 15 15/32Circuit 2 13 13 15/32 15/32Tuve and Fin CondenserTotal Face Area ft 2 106.9 106.9 106.9 160.3Number of Rows 3 3 3 3Fins per Inch 17 17 17 17Condenser Fans, Low SoundNumber of Fans, ckt1./ckt2. 2/2 2/2 2/2 3/3Fan hp 2 2 2 2Fan RPM 1160 1160 1160 1160Total Chiller CFM 52000 52000 52000 78000EvaporatorWater Volume, gallons 40 49 58 51Maximum Water Side Pressure, PSIG 150 150 150 150Maximum Refrigerant Side Pressure, PSIG 450 450 450 450Water Connections Size, inches 6 6 8 630 jOHNSON CONTROLS