21
LEGEND
COOLING CAPACITIES (1-STAGE COOLING) 3 TONS
582J*04A
AMBIENT TEMPERATURE
85 95 105 115
125
EA (db) EA (db) EA (db) EA (db)
EA (db)
75 80 85 75 80 85 75 80 85 75 80
85 75 80 85
900
CFM
EAT
(wb)
58
TC 28.7 28.7 32.6 25.1 25.1 28.6 22.2 22.2 25.3 19.5 19.5
22.2 16.7 16.7 19.2
SHC 24.8 28.7 32.6 21.7 25.1 28.6 19.1 22.2 25.3 16.7 19.5
22.2 14.3 16.7 19.2
62
TC 31.8 31.8 32.4 26.0 26.0 29.5 22.3 22.3 26.4 19.5 19.5
23.2 16.8 16.8 20.0
SHC 23.3 27.9 32.4 20.6 25.0 29.5 18.1 22.3 26.4 15.8 19.5
23.2 13.5 16.8 20.0
67
TC 36.5 36.5 36.5 34.2 34.2 34.2 29.2 29.2 29.2 23.7 23.7
23.7 18.3 18.3 20.9
SHC 19.4 24.0 28.5 18.4 22.9 27.4 16.2 20.8 25.3 14.1 18.6
23.1 11.9 16.4 20.9
72
TC 40.3 40.3 40.3 38.2 38.2 38.2 35.6 35.6 35.6 32.4 32.4
32.4 27.6 27.6 27.6
SHC 14.9 19.5 24.1 13.9 18.5 23.1 12.9 17.4 22.0 11.6 16.2
20.7 9.8 14.4 18.9
76
TC — 43.1 43.1 — 41.0 41.0 — 38.6 38.6 — 35.9
35.9 — 32.7 32.7
SHC — 15.7 20.6 — 14.8 19.8 — 13.9 18.8 — 12.8
17.6 — 11.6 16.2
1050
CFM
EAT
(wb)
58
TC 31.8 31.8 36.2 28.3 28.3 32.1 24.9 24.9 28.4 21.9 21.9
24.9 18.8 18.8 21.5
SHC 27.5 31.8 36.2 24.4 28.3 32.1 21.5 24.9 28.4 18.8 21.9
24.9 16.1 18.8 21.5
62
TC 33.8 33.8 36.1 28.9 28.9 33.4 25.0 25.0 29.6 21.9 21.9
26.0 18.9 18.9 22.5
SHC 25.7 30.9 36.1 23.2 28.3 33.4 20.4 25.0 29.6 17.8 21.9
26.0 15.3 18.9 22.5
67
TC 37.8 37.8 37.8 35.5 35.5 35.5 31.7 31.7 31.7 25.8 25.8
26.2 20.0 20.0 23.8
SHC 20.7 25.9 31.1 19.7 24.9 30.1 18.1 23.3 28.6 15.8 21.0
26.2 13.5 18.7 23.8
72
TC 41.5 41.5 41.5 39.3 39.3 39.3 36.8 36.8 36.8 33.6 33.6
33.6 29.9 29.9 29.9
SHC 15.4 20.6 25.8 14.5 19.7 24.9 13.5 18.7 23.9 12.2 17.5
22.7 10.8 16.1 21.3
76
TC — 44.2 44.2 — 42.0 42.0 — 39.6 39.6 — 36.9
36.9 — 33.7 33.7
SHC — 16.4 22.1 — 15.5 21.1 — 14.5 20.0 — 13.5
18.9 — 12.3 17.6
1200
CFM
EAT
(wb)
58
TC 34.1 34.1 38.8 31.3 31.3 35.6 27.5 27.5 31.2 24.1 24.1
27.4 20.8 20.8 23.7
SHC 29.5 34.1 38.8 27.0 31.3 35.6 23.7 27.5 31.2 20.7 24.1
27.4 17.8 20.8 23.7
62
TC 34.9 34.9 39.1 32.9 32.9 35.5 27.5 27.5 32.6 24.1 24.1
28.6 20.8 20.8 24.8
SHC 27.5 33.3 39.1 25.2 30.3 35.5 22.5 27.5 32.6 19.6 24.1
28.6 16.9 20.8 24.8
67
TC 38.8 38.8 38.8 36.4 36.4 36.4 33.3 33.3 33.3 27.7 27.7
29.2 21.6 21.6 26.5
SHC 21.9 27.7 33.5 20.9 26.7 32.6 19.6 25.5 31.4 17.4 23.3
29.2 15.0 20.8 26.5
72
TC 42.4 42.4 42.4 40.1 40.1 40.1 37.7 37.7 37.7 34.5 34.5
34.5 30.9 30.9 30.9
SHC 15.8 21.6 27.4 14.9 20.7 26.5 13.9 19.8 25.6 12.7 18.7
24.6 11.4 17.4 23.3
76
TC — 44.9 44.9 — 42.7 42.7 — 40.3 40.3 — 37.7
3.7 — 34.4 34.4
SHC — 16.8 23.1 — 15.9 22.1 — 15.0 21.1 — 14.0
20.1 — 12.9 18.9
1350
CFM
EAT
(wb)
58
TC 35.6 35.6 40.4 33.6 33.6 38.1 29.8 29.8 33.9 26.2 26.2
29.8 22.6 22.6 25.8
SHC 30.8 35.6 40.4 29.0 33.6 38.1 25.7 29.8 33.9 22.5 26.2
29.8 19.4 22.6 25.8
62
TC 36.3 36.3 39.9 33.7 33.7 39.7 29.9 29.9 35.3 26.2 26.2
31.0 22.7 22.7 26.9
SHC 28.2 34.1 39.9 27.6 33.7 39.7 24.4 29.9 35.3 21.4 26.2
31.0 18.4 22.7 26.9
67
TC 39.5 39.5 39.5 37.2 37.2 37.2 34.0 34.0 34.0 29.3 29.3
32.0 23.1 23.1 29.0
SHC 22.9 29.4 35.8 22.0 28.5 34.9 20.8 27.3 33.9 18.9 25.4
32.0 16.4 22.7 29.0
72
TC 43.0 43.0 43.0 40.7 40.7 40.7 38.3 38.3 38.3 35.2 35.2
35.2 31.6 31.6 31.6
SHC 16.2 22.5 28.9 15.3 21.7 28.1 14.3 20.8 27.2 13.2 19.7
26.3 11.9 18.5 25.1
76
TC — 45.5 45.5 — 43.3 43.3 — 40.8 40.8 — 38.1
38.1 — 35.0 35.0
SHC — 17.3 24.0 — 16.4 23.1 — 15.4 22.1 — 14.5
21.1 — 13.4 20.0
1500
CFM
EAT
(wb)
58
TC 36.8 36.8 41.8 34.8 34.8 39.5 32.0 32.0 36.4 28.1 28.1
31.9 24.3 24.3 27.7
SHC 31.9 36.8 41.8 30.1 34.8 39.5 27.7 32.0 36.4 24.2 28.1
31.9 20.9 24.3 27.7
62
TC 36.9 36.9 43.5 35.4 35.4 38.8 32.1 32.1 37.9 28.1 28.1
33.3 24.4 24.4 28.9
SHC 30.2 36.9 43.5 27.4 33.1 38.8 26.2 32.1 37.9 22.9 28.1
33.3 19.8 24.4 28.9
67
TC 40.1 40.1 40.1 37.7 37.7 37.7 34.7 34.7 36.2 30.7 30.7
34.6 24.5 24.5 31.3
SHC 23.9 31.0 38.0 23.0 30.1 37.2 21.9 29.0 36.2 20.3 27.5
34.6 17.7 24.5 31.3
72
TC 43.6 43.6 43.6 41.3 41.3 41.3 38.7 38.7 38.7 35.7 35.7
35.7 32.1 32.1 32.1
SHC 16.5 23.4 30.2 15.6 22.5 29.5 14.7 21.7 28.6 13.6 20.8
27.9 12.4 19.6 26.8
76
TC — 46.0 46.0 — 43.7 43.7 — 41.2 41.2 — 38.5
38.5 — 35.4 35.4
SHC — 17.6 24.8 — 16.7 23.9 — 15.8 22.9 — 14.8
22.0 — 13.8 21.1
——Do not operate
cfm — Cubic feet per minute (supply air)
EAT (db) — Entering air temperature (dry bulb)
EAT (wb) — Entering air temperature (wet bulb)
SHC — Sensible heat capacity (1000 Btuh) gross
TC — Total capacity (1000 Btuh) gross
PERFORMANCE DATA