OC275-7
42
71
67
63
71
67
63
30
36
24
4.5
4.0
3.5
3.0
2.5
023 3235
45 55
65(67) 75
85 95 105 115
Total capacity (✕10
3
Btu/h)Total power consumption (kW)
Outdoor intake air DB temperature (°F)
indoor intake air WB temperature (°F)
indoor intake air WB temperature (°F)
SHF=0.71
2. PERFORMANCE CURVE
NOTE : A point on the curve shows the reference point.
PK18FL3 COOLING CAPACITY PK24FL3 COOLING CAPACITY
PK30FL3 COOLING CAPACITY PK36FL3 COOLING CAPACITY
30
71
67
63
71
67
63
18
24
12
3.0
2.5
2.0
1.5
1.0
023 3235
45 55
65(67)
75 85 95 105 115
Total capacity (✕10
3
Btu/h)Total power consumption (kW)
Outdoor intake air DB temperature (°F)
indoor intake air WB temperature (°F)
indoor intake air WB temperature (°F)
SHF=0.82
Total capacity (✕10
3
Btu/h)Total power consumption (kW)
Outdoor intake air DB temperature (°F)
023 3235
45
65 (67)
75 85 95 105 11555
1.5
2.0
2.5
3.0
3.5
18
36
24
30
71
67
63
71
67
63
indoor intake air WB temperature (°F)
indoor intake air WB temperature (°F)
SHF=0.72
023 3235
45
65 (67)
75 85 95 105 11555
2.0
2.5
3.0
3.5
4.0
24
42
30
36
71
67
63
71
67
63
Total capacity (✕10
3
Btu/h)Total power consumption (kW)
Outdoor intake air DB temperature (°F)
indoor intake air WB temperature (°F)
indoor intake air WB temperature (°F)
SHF=0.75
OC275--1.qxp 01/12/14 3:06 PM Page 7