Bryant PURON 583B User Manual
Page 15
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PERFORMANCE DATA (cont)
STANDARD INDOOR PSC MOTOR
COOLING CAPACITIES (cont)
583B048 COOLING PERFORMANCE TABLE
Temp (F)
Outdoor Air
Entering
Condenser
Evaporator Air — CFM/BF
1200 / 0.06
1600 / 0.08
2000 / 0.11
Evaporator Air — Ewb (F)
62
67
72
62
67
72
62
67
72
75
TC
SHC
kW
47.9
41.5
3.38
52.3
34.8
3.43
56.8
28.2
3.48
49.6
47.4
3.68
53.7
38.7
3.78
58.1
29.9
3.82
50.5
50.5
4.01
54.0
41.6
4.23
57.7
30.7
4.27
85
TC
SHC
kW
45.7
40.4
3.77
50.2
34.1
3.80
54.7
27.4
3.86
47.5
46.5
4.03
51.6
37.9
4.16
56.1
29.3
4.21
48.9
48.9
4.36
51.6
40.9
4.63
56.0
30.3
4.68
95
TC
SHC
kW
43.3
39.1
4.15
47.9
33.1
4.23
52.3
26.5
4.28
45.3
45.3
4.41
49.2
37.1
4.57
53.7
28.5
4.63
47.0
47.0
4.78
48.9
39.9
5.07
53.5
29.5
5.11
105
TC
SHC
kW
39.2
36.4
4.67
43.7
30.8
4.79
47.9
24.6
4.82
41.5
41.5
4.93
44.6
34.6
5.14
48.9
26.4
5.19
42.9
42.9
5.34
44.3
37.5
5.60
48.9
27.6
5.66
115
TC
SHC
kW
35.3
34.4
5.32
39.6
29.0
5.50
43.7
23.0
5.54
38.2
38.2
5.65
40.3
32.8
5.85
44.3
24.7
5.89
39.3
39.3
6.06
40.1
35.7
6.27
44.0
26.0
6.36
125
TC
SHC
kW
32.0
32.0
6.16
35.2
27.0
6.31
38.7
21.0
6.34
34.4
34.4
6.47
35.5
30.8
6.63
39.3
22.8
6.69
35.0
35.0
6.89
35.2
33.4
7.04
38.8
24.0
7.16
583B060 COOLING PERFORMANCE TABLE
Temp (F)
Outdoor Air
Entering
Condenser
Evaporator Air — CFM/BF
1500 / 0.05
1750 / 0.06
2000 / 0.07
2500 / 0.08
Evaporator Air — Ewb (F)
62
67
72
62
67
72
62
67
72
62
67
72
75
TC
SHC
kW
57.6
50.6
4.63
64.3
43.0
4.69
69.9
34.4
4.75
59.8
55.5
4.67
66.1
46.2
4.71
71.7
36.3
4.78
61.7
59.8
4.68
67.6
49.3
4.73
73.1
38.1
4.80
65.0
65.0
4.70
69.6
54.8
4.75
75.1
41.3
4.84
85
TC
SHC
kW
54.4
49.0
5.06
60.9
41.6
5.17
67.0
33.4
5.21
56.4
53.6
5.10
63.0
45.0
5.17
68.6
35.2
5.23
58.0
58.0
5.14
64.5
48.2
5.18
69.9
37.0
5.26
62.3
62.3
5.17
66.4
54.0
5.21
71.6
40.2
5.29
95
TC
SHC
kW
51.2
47.5
5.54
57.5
40.0
5.68
63.7
32.2
5.72
53.1
51.9
5.58
59.4
43.5
5.68
65.3
34.0
5.74
55.1
55.1
5.64
60.7
46.8
5.69
66.5
35.8
5.76
59.3
59.3
5.68
62.7
52.8
5.71
68.1
39.1
5.79
105
TC
SHC
kW
45.8
44.0
6.17
51.9
37.0
6.35
57.7
29.5
6.39
47.8
47.8
6.23
53.4
40.3
6.36
59.1
31.4
6.41
50.2
50.2
6.30
54.6
43.4
6.37
60.1
33.1
6.42
53.8
53.8
6.36
56.2
49.3
6.38
61.4
36.2
6.44
115
TC
SHC
kW
41.9
41.9
6.75
47.6
35.1
6.94
53.2
27.8
6.98
44.5
44.5
6.83
49.0
38.3
6.95
54.4
29.6
6.99
46.8
46.8
6.82
50.1
41.5
6.95
55.2
31.3
7.01
50.0
50.0
6.94
51.6
47.1
6.95
56.5
34.5
7.03
125
TC
SHC
kW
38.6
38.6
7.36
43.2
33.2
7.64
48.3
25.8
7.67
41.1
41.1
7.58
44.5
36.3
7.64
49.4
27.6
7.68
43.1
43.1
7.63
45.4
39.3
7.64
50.0
29.1
7.69
46.0
46.0
7.64
46.7
44.5
7.65
51.0
32.1
7.71
LEGEND
BF
—
Bypass Factor
Ewb
—
Entering Wet-Bulb
kW
—
Total Unit Power Input
SHC
—
Sensible Heat Capacity (1000 Btuh)
TC
—
Cooling Capacity (1000 Btuh)
PSC
—
Permanent Split Capacitor
NOTES:
1. Ratings are net; they account for the effects
of the evaporator-fan motor power and heat.
2. Direct interpolation is permissible. Do not extrapolate.
3. The following formulas may be used:
sensible capacity (Btuh)
t
= t
؊
ldb
edb
1.10 x cfm
t
= Wet-bulb temperature corresponding to enthalpy of air leaving
lwb
evaporator coil (h
)
lwb
total capacity (Btuh)
h
= h
؊
lwb
ewb
4.5 x cfm
Where: h
= Enthalpy of air entering evaporator coil
ewb
4. The SHC is based on 80°F edb temperature of air entering evaporator
coil. Below 80°F edb, subtract (Corr Factor x CFM) from SHC above
80°F edb, add (Corr Factor x CFM) to SHC Correction Factor = 1.10 x
(1 + BF) x (edb + 80)