A. EQUIPMENT SELECTION: SINGLE PACKAGE UNITS (PAC-01) & SPLIT UNIT (FCU-01)

1. PAC-01 a. CALCULATED TOTAL COOLING LOAD : 79.3 Kw= 270,000 Btu/Hr b. SENSIBLE COOLING LOAD : 79.3 Kw = 270,000 Btu/Hr c. AIRFLOW : 5589 L/s = 11,842 cfm d. Ambient Temperature : 46°C = 115°F

Corected Capacity due to Elevation = Required Capacity/Correction Factor

Total cooling load Corected Capacity = 270,000 / .99                  = 273,000 Btu/hr 

  

B. UNIT SELECTION CATALOG. CARRIER (ATTACHED AS CLOUDED)

1. PAC-01 : MODEL NO. = 50TJ028

a. ENTERING WETBULB TEMPERATURE = 72°F b. NOMINAL TOTAL COOLING LOAD = 294,000 Btu/Hr. (25 Tons) c. NOMINAL SENSIBLE COOLING LOAD = 170,000 Btu/Hr. d. AIRFLOW = 11,250 CFM

2. FCU-01 MODEL NO. = 42QG18-C / 38QG18-C

a. NOMINAL TOTAL COOLING LOAD = 18,000 BTU/Hr b. For Cooling only