Carrier 50SZ Series Product Data page 14

PERFORMANCE DATA (CONT)
50SZ042
TEMP °F (°C)
OUTDOOR AIR
ENTERING
57 62
CONDENSER
(13.8) (16.6)
TC 36.8 40.2
75
SHC 36.8 38.5
(23.8)
kW 3.1 3.3
TC 35.4 38.1
85
SHC 35.4 36.4
(29.4)
kW 3.5 3.4
TC 34.1 37.2
95
SHC 34.1 35.5
(35)
kW 3.9 3.7
TC 32.4 35.1
105
SHC 32.4 33.6
(40.5)
kW 4.0 4.0
TC 30.1 33.4
115
SHC 30.1 31.9
(46.6)
kW 4.4 4.3
TC 27.9 29.6
125
SHC 27.9 28.3
(51.6)
kW 4.8 4.9
See page 16 for cooling notes.
50SZ042
RE-
TURN CFM
AIR
(Standard
- - 10
°F db Air)
(- - 23.3)
(°C)
TC 13.8 12.8 17.1 15.7 20.5 18.8 23.1 21.1 24.7 22.4 30.4 26.7 37.1 37.1 39.7 39.7 41.6 41.6 48.2 48.2
1225
kW 2.50
60
TC 13.9 12.8 17.2 15.8 20.6 18.9 23.3 21.3 24.9 22.6 30.6 26.8 37.2 37.2 40.0 40.0 41.9 41.9 48.2 48.2
(15.5)
1400
kW 2.48
TC 14.0 12.9 16.8 15.5 20.6 19.0 23.4 21.4 25.0 22.7 30.8 27.0 35.3 35.3 40.1 40.1 41.9 41.9 48.1 48.1
1575
kW 2.46
TC 13.1 12.1 16.5 15.2 20.1 18.5 22.7 20.7 24.2 22.0 29.8 26.1 36.2 36.2 41.3 41.3 43.2 43.2 47.6 47.6
1225
kW 2.64
70
TC 13.2 12.2 16.6 15.3 20.2 18.6 22.8 20.8 24.3 22.1 29.9 26.2 36.5 36.5 41.5 41.5 41.1 41.1 47.7 47.7
(21.1)
1400
kW 2.63
TC 13.3 12.3 16.7 15.4 20.3 18.6 22.9 20.9 24.4 22.2 30.1 26.4 36.6 36.6 39.4 39.4 41.3 41.3 47.6 47.6
1575
kW 2.61
TC 12.0 11.1 15.8 14.5 19.6 18.0 22.4 20.4 23.8 21.6 29.2 25.6 35.5 35.5 40.5 40.5 42.4 42.4 46.8 46.8
1225
kW 2.74
80
TC 12.1 11.2 15.9 14.7 19.0 17.4 22.4 20.5 23.9 21.6 29.4 25.7 35.7 35.7 40.7 40.7 42.7 42.7 47.0 47.0
(26.6)
1400
kW 2.73
TC 12.3 11.3 16.1 14.8 19.9 18.2 22.5 20.5 23.9 21.7 29.5 25.8 35.9 35.9 41.4 41.4 43.5 43.5 47.6 47.6
1575
kW 2.73
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
1225 / 0.11
63* 67 72 57
(17.2) (19.4) (22.2) (13.8)
41.7 42.5 45.4 38.2
28.5 28.5 21.8 38.2
3.3 3.2 3.6 3.2
40.0 41.4 44.3 36.8
27.7 28.2 22.0 36.8
3.4 3.4 3.6 3.6
38.0 40.8 43.8 35.4
26.9 27.9 21.9 35.4
3.7 3.7 3.7 4.0
35.6 38.2 40.7 33.7
25.8 26.9 20.8 33.7
4.0 4.0 4.0 4.1
33.5 36.1 37.3 31.3
25.0 26.0 18.9 31.3
4.3 4.4 4.3 4.5
28.4 32.4 34.2 32.2
24.3 24.7 19.2 18.9
4.9 4.8 5.1 5.0
HEATING EXTENDED PERFORMANCE TABLE
AIR TEMPERATURE ENTERING OUTDOOR COIL °F (°C)
0 10 17
(- - 17.7) (- - 12.2) (- - 8.3)
2.63 2.76 2.85
2.60 2.72 2.81
2.58 2.68 2.77
2.83 2.99 3.09
2.79 2.94 3.04
2.77 2.91 3.00
3.01 3.22 3.36
2.99 3.18 3.30
2.96 3.15 3.26
1400 / 0.12
Evaporator Air Ewb °F (°C)
62 63* 67 72
(16.6) (17.2) (19.4) (22.2)
41.8 41.1 45.3 45.5
40.0 29.8 31.5 23.0
3.3 3.3 3.3 3.3
38.9 40.5 42.1 44.8
38.3 29.6 30.2 23.4
3.5 3.5 3.6 3.5
38.6 38.8 41.5 44.0
36.9 28.9 30.0 23.0
3.8 3.8 3.8 3.8
36.5 36.2 38.8 41.2
34.9 27.8 29.0 21.8
4.0 4.0 4.1 4.1
32.9 32.4 35.0 39.0
31.5 26.2 27.3 21.3
4.7 4.4 4.4 4.5
29.9 28.6 31.2 34.1
28.6 24.5 25.7 19.1
4.7 4.7 4.8 5.1
20 30 40
(- - 6.6) (- - 1.1) (4.4)
2.91 3.11 3.29
2.86 3.03 3.23
2.82 2.97 3.13
3.15 3.38 3.61
3.10 3.30 3.49
3.05 3.23 3.43
3.42 3.67 3.93
3.36 3.59 3.82
3.31 3.53 3.74
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.
14
1575 / 0.14
57 62 63* 67
(13.8) (16.6) (17.2) (19.4)
39.3 40.7 41.1 44.4
39.3 37.4 31.0 32.2
3.3 3.4 3.5 3.4
38.0 40.2 40.9 43.8
38.0 39.5 31.6 32.8
3.7 3.6 3.6 3.6
36.5 39.6 37.9 42.0
36.5 37.8 30.0 32.1
4.1 3.8 3.8 3.9
34.7 35.4 34.7 37.4
34.7 33.8 28.5 29.8
4.2 4.1 4.1 4.1
32.3 33.9 31.6 34.0
32.3 32.4 30.2 32.5
4.6 4.8 4.8 4.8
29.7 30.8 29.0 31.7
29.7 29.4 26.7 27.5
5.2 4.9 4.8 4.8
47 50
(8.3) (10) (15.5)
3.44 3.51
3.34 3.40
3.27 3.31
3.79 3.87
3.69 3.69
3.55 3.61
4.13 4.20
4.00 4.08
3.86 3.89
72
(22.2)
46.3
24.1
3.4
45.2
24.9
3.6
44.4
24.2
3.9
41.4
22.3
4.2
38.0
22.1
4.9
34.1
17.8
4.9
60
3.75
3.62
3.52
4.07
3.93
3.83
4.43
4.27
4.07