Carrier 50JX Series - Page 15

15
Performance data (cont)
COOLING EXTENDED PERFORMANCE TABLE
HEATING EXTENDED PERFORMANCE TABLE -10–20
HEATING EXTENDED PERFORMANCE TABLE 30–60
See Legend and Notes on page 17. *At 75°F entering dry bulb—Tennessee Valley Authority [TVA] rating conditions; all others at 80°F entering dry bulb.
50 JX048 (4 TONS)
Temp (F)
Air Ent
Outdoor Coil
(Edb)
Indoor Entering Air—CFM/BF
1400/0.07 1600/0.07 1800/0.08
Indoor Entering Air—Ewb (F)
72 67 63* 62 72 67 63* 62 72 67 63* 62
85
TC 52.8 48.7 45.2 44.5 53.0 48.9 45.5 45.5 52.9 49.0 45.6 46.4
SHC 25.2 32.5 31.3 39.2 26.0 34.1 33.0 41.2 26.5 35.6 34.5 41.8
kW 4.0 4.0 3.9 3.9 4.2 4.2 4.1 4.0 4.4 4.3 4.3 4.1
95
TC 51.1 46.9 43.0 42.9 51.3 47.1 43.6 44.0 51.2 47.2 43.7 44.9
SHC 24.7 32.0 29.9 38.4 25.5 33.7 32.2 39.8 26.3 35.3 33.6 40.9
kW 4.4 4.4 4.3 4.2 4.6 4.6 4.5 4.3 4.8 4.7 4.6 4.5
105
TC 49.3 44.8 41.3 41.1 49.4 45.0 41.7 42.3 49.3 45.0 41.7 43.3
SHC 24.2 31.3 29.8 37.2 25.1 33.1 31.6 38.4 25.8 34.8 32.9 39.1
kW 4.9 4.8 4.7 4.6 5.1 5.0 4.8 4.7 5.3 5.2 5.0 4.9
115
TC 47.1 42.5 39.2 39.5 47.3 42.7 39.5 40.5 47.2 42.8 39.4 41.3
SHC 23.6 30.5 28.9 35.8 24.5 32.3 30.6 37.2 25.2 34.0 32.1 38.1
kW 5.4 5.2 5.1 5.0 5.6 5.4 5.2 5.2 5.8 5.6 5.4 5.3
50 JX048 (4 TONS)
Temp (F) Indoor Air Cfm (std) Air Temperature Entering Outdoor Coil (F db at 70% rh)
Air Ent Indoor Coil -10 0 10 17 20
60
1400
TC
13.75
12.72 18.17 16.72 22.58 20.73 27.90 25.44 27.16 24.63
kW
2.60 2.85 3.11
3.29 3.33
1600
TC
14.56
13.47 18.93 17.42 23.29 21.38 26.35 24.02 27.70 25.12
kW
2.97 3.16 3.36 3.49 3.49
1800
TC
15.63
14.45 19.92 18.33 24.21 22.23 27.22 24.82 28.47 25.82
kW
3.21 3.37 3.54 3.65 3.65
70
1400
TC
12.18
11.26 16.85 15.50 21.52 19.75 24.79 22.61 26.48 24.02
kW
2.80 3.10 3.39
3.59 3.65
1600
TC
13.21
12.22 17.80 16.38 22.40 20.56 25.61 23.35 27.15 24.62
kW
2.98 3.23 3.49 3.67 3.71
1800
TC
14.52
13.43 19.01 17.49 23.49 21.56 26.63 24.28 28.14 25.52
kW
3.32 3.53 3.74 3.89 3.91
80
1400
TC
12.79
11.83 18.22 16.77 21.89 20.10 24.67 22.49 25.82 23.42
kW
2.98 3.40 3.66
3.82 3.92
1600
TC
13.91
12.87 18.97 17.45 22.71 20.84 25.37 23.13 27.38 24.84
kW
3.16 3.52 3.74 3.89 4.01
1800
TC
14.60
13.51 19.52 17.96 23.05 21.15 26.58 24.23 28.08 25.46
kW
3.52 3.75 4.04 4.18 4.22
50 JX048 (4 TONS)
Temp (F) Indoor Air Cfm (std) Air Temperature Entering Outdoor Coil (F db at 70% rh)
Air Ent Indoor Coil 30 40 47 50 60
60
1400
TC
32.14
28.16 37.41 37.41 41.34 41.34 42.95 42.95 47.11 47.11
kW
3.51 3.56 3.73
3.79 4.00
1600
TC
32.85
28.79 38.08 38.08 42.03 42.03 43.43 43.43 47.50 47.50
kW
3.58 3.83 3.71 3.77 3.94
1800
TC
33.66
29.49 39.03 39.03 42.66 42.66 44.04 44.04 48.07 48.07
kW
3.73 3.78 3.82 3.83 3.96
70
1400
TC
31.48
27.58 37.06 37.06 41.24 41.24 42.79 42.79 47.50 47.50
kW
3.82 3.98 4.09
4.17 4.44
1600
TC
32.28
28.29 37.84 37.84 41.89 41.89 43.41 43.41 47.87 47.87
kW
3.84 3.98 4.06 4.14 4.35
1800
TC
33.18
29.08 38.65 38.65 42.65 42.65 44.09 44.09 48.47 48.47
kW
3.98 4.08 4.15 4.21 4.35
80
1400
TC
30.84
27.03 36.31 36.31 40.68 40.68 42.36 42.36 47.65 47.65
kW
4.12 4.43 4.49
4.61 4.90
1600
TC
32.48
28.46 37.20 37.20 41.55 41.55 42.96 42.96 48.21 48.21
kW
4.18 4.31 4.43 4.51 4.81
1800
TC
33.19
29.08 38.12 38.12 42.37 42.37 43.55 43.55 48.77 48.77
kW
4.33 4.42 4.50 4.52 4.81