Carrier 50SZ Series Product Data

Also see for 50SZ Series: Manual Installation, Start-Up and Service Instructions

Contents

4PHYSICAL DATAUNIT SIZE 50SZ 024 030 036 042 048 060NOMINAL CAPACITY (ton) 2 2--1/2 3 3--1/2 4 5OPERATING WEIGHT (lb.)(kg)343156366166433196460209480218492223Compressor ScrollRefrigerant (R--22) Quantity (lb.) 7.8 8.2 10.7 10.8 12.1 11.8REFRIGERANT METERING DEVICE AccuRaterrOrifice ID (in.) 0.065 0.070 0.080 0.088 0.088 0.101Orifice OD (in.) .032(1).038(1) .035(1).038(1) .038 (2) .046 (2) .052 (2) .057 (2)CONDENSER COILRows…Fins/in. 2…21 2…21 2…21 2…21 2…21 2…21Face Area (sq. ft.) 11.9 13.6 15.5 19.4 19.4 19.4CONDENSER FANNominal Cfm 2700 2700 2800 2800 3300 3300Diameter 22 22 22 22 22 22Motor HP (RPM) 1/8 (825) 1/8 (825) 1/8 (825) 1/8 (825) 1/4 (1100) 1/4 (1100)EVAPORATOR COILRows…Fins/in. 3…17 3…17 3…17 3…17 3…17 4…17Face Area (sq. ft.) 3.7 3.7 4.7 4.7 5.6 5.6EVAPORATOR BLOWERNominal Airflow (Cfm) 800 1000 1200 1400 1600 1750Size (in.)(mm)10x10254x25410x10254x25411x10279x25411x10279x25411x10279x25411x10279x254Motor HP (RPM) 1/3 (1050) 1/3 (1050) 1/2 (1000) 1/2 (1075) 1/2 (1075) 1 (1040)Return--Air Filters (in.)* Throwaway 20x24x1 20x24x1 24x36x1 24x36x1 24x36x1 24x36x1Return--Air Filters (mm)* Throwaway 208x610x25 208x610x25 610x914x25 610x914x25 610x914x25 610x914x25REGISTEREDISO 9001:2000ELECTRIC HEAT PRESSURE DROP TABLES (w.c)Small Cabinet: 024--030STATIC CFM500 600 700 800 900 1000 1100 1200 1300 1400 1500 16005 kW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.04 0.06 0.0710 kW 0.00 0.00 0.00 0.00 0.00 0.02 0.04 0.06 0.07 0.09 0.10 0.1115 kW 0.00 0.00 0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.1820 kW 0.00 0.00 0.02 0.04 0.06 0.08 0.09 0.11 0.13 0.15 0.17 0.19Large Cabinet: 036--060STATIC CFM1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 25005 kW 0.00 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.1210 kW 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.1315 kW 0.00 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.1520 kW 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.1650SZ