Carrier 50SZ Series Product Data page 15

PERFORMANCE DATA (CONT)
50SZ048
TEMP °F (°C)
OUTDOOR AIR
ENTERING
57 62
CONDENSER
(13.8) (16.6)
TC 42.5 45.5
75
SHC 42.5 41.7
(23.8)
kW 3.4 3.5
TC 41.0 43.6
85
SHC 40.0 40.7
(29.4)
kW 3.8 3.8
TC 39.4 41.6
95
SHC 39.4 39.7
(35)
kW 4.1 4.1
TC 37.7 39.5
105
SHC 37.7 38.5
(40.5)
kW 4.5 4.5
TC 35.9 37.5
115
SHC 35.9 36.8
(46.6)
kW 4.9 4.9
TC 34.0 35.5
125
SHC 34.0 34.9
(51.6)
kW 5.4 5.4
See page 16 for cooling notes.
50SZ048
RE-
TURN CFM
AIR
(Standard
- - 10
°F db Air)
(- - 23.3)
(°C)
TC 14.7 13.6 18.6 17.1 23.0 21.1 26.5 24.1 28.2 25.6 3407 30.4 41.9 41.9 47.5 47.5 49.9 49.9 58.2 58.2
1400
kW 2.74
60
TC 15.1 14.0 19.1 17.6 23.5 21.5 26.9 24.5 28.7 26.0 35.1 30.8 42.4 42.4 48.1 48.1 50.4 50.4 58.8 58.8
(15.5)
1600
kW 2.79
TC 15.5 14.3 19.4 17.9 23.8 21.9 27.3 24.9 29.0 26.3 35.4 31.1 42.7 42.7 48.4 48.4 51.0 51.0 56.0 56.0
1800
kW 2.82
TC 13.6 12.6 17.7 16.3 22.1 20.3 25.5 23.2 27.3 24.7 33.7 29.6 40.9 40.9 46.4 46.4 48.7 48.7 57.0 57.0
1400
kW 2.88
70
TC 14.0 13.0 18.2 16.7 22.6 20.7 26.0 23.7 27.8 25.2 34.3 30.0 41.4 41.4 47.0 47.0 49.3 49.3 57.6 57.6
(21.1)
1600
kW 2.94
TC 14.3 13.3 18.5 17.0 22.9 21.0 26.4 24.0 28.1 25.5 34.6 30.3 41.7 41.7 47.4 47.4 49.7 49.7 58.0 58.0
1800
kW 2.98
TC 12.3 11.3 16.6 15.2 21.0 19.3 24.4 22.2 26.1 23.7 32.6 28.6 39.8 39.8 45.3 45.3 47.5 47.5 55.7 55.7
1400
kW 3.00
80
TC 12.7 11.7 17.0 15.7 21.6 19.8 24.9 22.7 26.7 24.2 33.2 29.1 40.4 40.4 45.9 45.9 48.1 48.1 56.4 56.4
(26.6)
1600
kW 3.06
TC 13.0 12.0 17.4 16.0 21.9 20.1 25.2 23.0 27.1 24.6 33.6 29.4 40.7 40.7 46.3 46.3 48.6 48.6 56.8 56.8
1800
kW 3.10
LEGEND
Cap. — Heating Capacity (1000 Btuh) (Includes Indoor ---Fan Motor
Heat)
db — Dry Bulb
kW — Total Power Input (Includes Compressor Motor Power Input
Outdoor ---Fan Motor Input, and Indoor ---Fan Motor Input)
rh — Relative Humidity
COOLING EXTENDED PERFORMANCE TABLE
EVAPORATOR AIR --- CFM/BF
1400 / 0.07
63* 67 72 57
(17.2) (19.4) (22.2) (13.8)
46.3 50.1 53.6 44.4
33.5 34.7 26.6 44.4
3.5 3.5 3.5 3.5
44.2 48.1 52.6 42.9
32.5 34.1 26.4 42.9
3.8 3.8 3.8 3.8
42.2 45.9 50.8 41.2
31.6 33.1 25.9 41.2
4.2 4.2 4.2 4.2
39.9 43.6 48.5 39.3
30.7 32.2 25.1 39.3
4.5 4.6 4.6 4.5
37.5 41.2 45.8 37.5
29.7 31.3 24.1 37.5
4.9 5.0 5.1 5.0
35.0 38.4 43.2 35.6
28.6 30.2 23.2 35.6
5.4 5.4 5.5 5.5
HEATING EXTENDED PERFORMANCE TABLE
AIR TEMPERATURE ENTERING OUTDOOR COIL °F (°C)
0 10 17
(- - 17.7) (- - 12.2) (- - 8.3)
2.90 3.06 3.18
2.94 3.09 3.19
2.97 3.10 3.20
3.11 3.31 3.44
3.16 3.34 3.46
3.18 3.35 3.47
3.30 3.55 3.71
3.35 3.59 3.74
3.38 3.60 3.74
1600 / 0.08
Evaporator Air Ewb °F (°C)
62 63* 67 72
(16.6) (17.2) (19.4) (22.2)
46.9 47.4 51.1 54.2
44.8 35.8 37.0 27.7
3.3 3.5 3.5 3.6
45.0 45.3 49.2 53.4
43.6 34.9 36.5 27.7
3.9 3.9 3.9 3.9
43.0 43.1 47.0 51.7
42.2 34.0 35.7 27.4
4.2 4.2 4.3 4.3
41.3 40.9 44.5 49.5
40.5 33.0 34.7 26.7
4.6 4.6 4.7 4.7
39.2 38.4 42.1 47.0
38.4 31.9 33.7 25.9
5.0 5.0 5.1 5.1
37.1 35.8 39.2 44.2
36.4 30.9 32.6 24.9
5.5 5.5 5.5 5.6
20 30 40
(- - 6.6) (- - 1.1) (4.4)
3.23 3.46 3.69
3.25 3.45 3.66
3.25 3.44 3.62
3.51 3.76 4.03
3.52 3.76 4.00
3.52 3.75 3.97
3.79 4.06 4.39
3.80 4.06 4.36
3.81 4.06 4.33
NOTES:
1. indicates integrated ratings
2. Integrated capacity is maximum (instantaneous) capacity less the effect
of frost on the outdoor coil and the heat required to defrost it.
15
1800 / 0.09
57 62 63* 67
(13.8) (16.6) (17.2) (19.4)
46.1 48.2 48.3 51.8
46.1 47.3 38.1 39.1
3.6 3.6 3.6 3.6
44.5 46.5 46.2 50.1
44.5 45.6 37.1 38.9
3.9 4.0 4.0 4.0
42.8 44.6 44.6 47.8
42.8 43.8 37.7 38.1
4.3 4.3 5.6 4.4
40.9 42.7 41.6 45.3
40.9 41.9 35.2 37.1
4.7 4.7 4.7 4.8
39.1 40.8 39.1 42.8
39.1 40.0 34.1 36.1
5.1 5.1 5.1 5.2
36.8 38.5 36.5 39.9
36.8 37.7 33.0 34.9
5.6 5.6 5.6 5.6
47 50
(8.3) (10) (15.5)
3.86 3.94
3.81 3.89
3.78 3.79
4.23 4.32
4.17 4.26
4.13 4.20
4.52 4.72
4.57 4.66
4.51 4.60
72
(22.2)
54.6
28.7
3.7
53.9
28.9
4.0
52.4
28.7
4.4
50.2
28.1
4.8
47.7
27.4
5.2
44.9
26.5
5.7
60
4.27
4.21
3.95
4.65
4.57
4.52
5.07
4.95
4.91