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Table 4-6 (Continued)
75 Ton Standard Operating Pressure Curve (All Compressors and Condenser Fans, per ckt, "On")
50 55 60 65 70 75 80 85 90 95 100
180
200
220
240
260
280
300
320
340
360
380
75 Ton Std Operating Pressure Curve (All Compressors and Condenser Fans, per ckt, "On")
Full Load
(Based on Indoor Airfow of 400 CFM / Ton)
Cooling Cycle Pressure Curve
65 F OD Ambient
75 F OD Ambient
85 F OD Ambient
95 F OD Ambient
105 F OD Ambient
Discharge Pressure, PSIG
Suction Pressure, PSIG
75 Ton Hi-Cap Operating Pressure Curve (All Compressors and Condenser Fans, per ckt, "On")
50 55 60 65 70 75 80 85 90 95 100
180
200
220
240
260
280
300
320
340
360
380
75 Ton Hi-Cap Operating Pressure Curve (All Compressors and Condenser Fans, per ckt, "On")
Full Load
(Based on Indoor Airfow of 400 CFM / Ton)
Cooling Cycle Pressure Curve
65 F OD Ambient
75 F OD Ambient
85 F OD Ambient
95 F OD Ambient
105 F OD Ambient
Discharge Pressure, PSIG
Suction Pressure, PSIG