36
581J*20 COOLING CAPACITIES, SUBCOOLING MODE
581J*20 COOLING CAPACITIES, HOT GAS REHEAT MODE
LEGEND
TEMP (F)
AIR ENT
CONDENSER
(Edb)
AIR ENTERING EVAPORATOR - CFM
5250 7000 8750
Air Entering Evaporator - Ewb (F)
72 67 62 72 67 62 72 67 62
75
TC
232.00 211.30 190.60 242.40 221.00 199.70 250.70 228.90 207.00
SHC
110.90 133.70 156.40 127.60 150.30 173.00 141.10 163.70 186.40
kW
12.45 12.16 11.81 12.74 12.41 12.02 12.93 12.51 12.18
85
TC
215.90 195.70 175.50 226.00 205.20 184.40 234.20 212.80 191.50
SHC
90.60 118.80 147.00 108.40 136.60 164.90 122.70 151.00 179.20
kW
13.48 13.20 12.88 13.77 13.47 13.07 13.96 13.58 13.23
95
TC
199.70 180.00 160.30 209.70 189.40 169.10 217.60 196.80 176.10
SHC
70.30 104.00 137.70 89.20 123.00 156.70 104.40 138.20 172.10
kW
14.60 14.25 13.94 14.89 14.51 14.15 15.08 14.63 14.31
105
TC
183.60 164.50 145.20 193.30 173.50 153.80 201.00 180.80 160.60
SHC
50.00 89.10 128.30 70.00 109.30 148.60 86.00 125.50 158.60
kW
15.64 15.36 15.01 15.93 15.60 15.21 16.12 15.72 15.37
115
TC
167.50 148.80 130.10 176.90 157.70 138.50 184.50 164.80 145.10
SHC
29.70 74.30 118.90 50.70 95.60 138.10 67.70 112.70 145.10
kW
16.70 16.38 15.82 16.98 16.63 16.03 17.17 16.75 16.19
125
TC
151.40 133.20 115.00 160.60 141.90 123.10 167.90 148.80 129.70
SHC
9.40 59.50 109.60 31.50 81.90 123.00 49.30 100.00 129.70
kW
17.71 17.39 17.09 18.01 17.65 17.30 18.20 17.76 17.46
TEMP (F)
AIR ENT
CONDENSER
(Edb)
AIR ENTERING EVAPORATOR - Ewb (F)
75 Dry Bulb
62.5 Wet Bulb
(50% Relative)
75 Dry Bulb
64 Wet Bulb
(56% Relative)
75 Dry Bulb
65.3 Wet Bulb
(60% Relative)
Air Entering Evaporator - Cfm
5,250 7,000 8,750 5,250 7,000 8,750 5,250 7,000 8,750
80
TC
67.80 71.30 74.10 70.50 74.80 79.80 73.30 78.20 82.40
SHC
9.00 26.50 41.70 2.20 13.20 26.90 -5.20 2.90 13.80
kW
11.65 11.75 11.87 11.82 11.90 11.98 11.93 12.10 12.19
75
TC
72.50 76.00 78.80 75.00 79.20 84.30 78.00 83.00 86.90
SHC
13.40 30.90 46.10 6.50 18.00 31.30 -2.10 7.20 17.90
kW
11.44 11.54 11.66 11.61 11.68 11.75 11.70 11.86 11.95
70
TC
77.10 80.60 83.40 79.50 83.90 88.90 82.40 87.30 91.10
SHC
17.60 34.70 49.90 10.80 22.20 35.10 3.20 11.50 22.20
kW
11.22 11.33 11.45 11.40 11.46 11.54 11.49 11.64 11.75
60
TC
86.30 89.90 92.70 88.80 93.20 98.20 91.70 96.60 100.50
SHC
26.20 43.20 58.40 19.40 30.80 43.60 11.60 20.10 30.70
kW
10.76 10.86 10.98 10.93 11.00 11.07 11.03 11.18 11.28
50
TC
95.50 99.10 101.90 98.00 102.40 107.40 101.00 106.00 109.80
SHC
34.80 51.80 67.00 28.00 39.40 52.20 20.10 28.70 39.40
kW
10.33 10.43 10.55 10.50 10.52 10.63 10.59 10.74 10.85
40
TC
104.80 108.40 111.20 107.30 111.70 116.60 110.30 115.30 119.10
SHC
43.40 60.40 75.60 36.60 48.00 60.80 28.80 37.30 47.90
kW
9.87 9.97 10.09 10.04 10.11 10.18 10.14 10.28 10.40
Edb — Entering Dry Bulb
Ewb — Entering Wet Bulb
kW — Kilowatts
SHC — Sensible Heat Capacity
TC — Total Capacity
PERFORMANCE DATA (CONT)