Bryant 524J Series Installation, Start-Up And Service Instructions Manual page 30
Packaged air-handling units with puron r-410a refrigerant 60 hz
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Also See for 524J Series:
- Installation, start-up and service instructions manual (37 pages) ,
- Installation, start-up and service instructions manual (36 pages) ,
- Electrical data supplement (4 pages)
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Table 22 — 524J Standard Fan Performance Data — 0-600 kPa External Static Pressure — SI
AIRFLOW
UNIT
a
(L/s)
b
2830
8.86
3300
10.14
524J*25A
3780
11.43
524J*25H
c
4250
12.74
4720
14.05
3540
7.60
4130
8.68
524J*28A
4720
9.78
5310
10.89
5900
12.00
4250
8.68
4960
9.93
524J*30A
5660
11.21
6370
12.51
7080
13.82
AIRFLOW
UNIT
a
(L/s)
b
2830
3300
524J*25A
3780
524J*25H
c
4250
4720
3540
4130
524J*28A
4720
5310
5900
4250
4960
524J*30A
5660
6370
7080
NOTE(S):
a. Refer to fan motor and drive tables for additional data.
b. Fan performance is based on deductions for wet coil, clean 51mm filters, and unit casing. See table below for factory-supplied filter pressure drop.
c. Maximum allowable fan speed for size 25 units is 20 r/s. Maximum allowable fan speed for size 28 and 30 units is 18.3 r/s.
LEGEND
ESP —
External Static Pressure
FACTORY-SUPPLIED PRESSURE DROP — SI
UNIT
524J*25A
524J*25H
524J*28A
524J*30A
0
50
r/s
kW
r/s
kW
0.94
9.48
1.04
1.44 10.69
1.56
2.11 11.93
2.25
2.96 13.19
3.12
4.01 14.47
4.19
0.96
8.16
1.09
1.47
9.18
1.62
2.15 10.23
2.32
3.01 11.30
3.20
4.07 12.38
4.29
1.48
9.17
1.68
2.35 10.38
2.53
3.45 11.63
3.66
4.85 12.89
5.08
6.59 14.17
6.85
350
400
r/s
kW
r/s
15.90
2.86
16.75
16.50
3.53
17.33
17.13
4.32
17.97
17.88
5.30
18.67
18.77
6.52
19.43
13.85
3.29
14.50
14.31
3.71
15.01
14.99
4.62
15.65
15.68
5.77
16.34
16.39
7.10
17.03
14.43
3.88
14.98
15.04
4.92
15.71
15.81
6.34
16.47
16.66
8.04
17.27
17.61
10.06
18.16
PRESSURE
AIRFLOW (L/s)
DROP (Pa)
2900
32
3800
47
4700
64
3500
36
4700
55
5900
76
4250
47
5650
71
7050
98
EXTERNAL STATIC PRESSURE (kPa)
100
150
r/s
kW
r/s
kW
10.65
1.26
11.84
1.53
11.70
1.81
12.71
2.08
12.84
2.52
13.71
2.81
14.02
3.43
14.81
3.74
15.23
4.54
15.96
4.88
9.27
1.38
10.34
1.68
10.13
1.94
11.07
2.29
11.07
2.67
11.89
3.05
12.06
3.59
12.80
4.00
13.09
4.72
13.75
5.17
10.27
2.07
11.27
2.41
11.21
2.90
11.99
3.28
12.38
4.07
13.08
4.49
13.58
5.54
14.22
6.01
14.81
7.36
15.40
7.88
EXTERNAL STATIC PRESSURE (kPa)
450
kW
r/s
kW
3.18
17.53
3.52
3.91
18.17
4.32
4.76
18.83
5.22
5.76
19.48
6.24
6.99
—
—
3.80
15.22
4.40
4.17
15.74
4.79
5.02
16.27
5.46
6.20
16.95
6.64
7.60
17.64
8.08
4.36
15.84
4.96
5.32
16.33
5.74
6.81
17.10
7.28
8.57
17.88
9.10
10.64
—
—
30
200
250
r/s
kW
r/s
13.01
1.85
14.10
13.73
2.41
14.74
14.60
3.14
15.49
15.59
4.08
16.37
16.66
5.24
17.36
11.30
1.97
12.15
11.99
2.63
12.84
12.72
3.45
13.53
13.53
4.43
14.27
14.41
5.63
15.07
12.19
2.77
13.03
12.78
3.68
13.56
13.76
4.93
14.45
14.83
6.49
15.44
15.97
8.40
16.52
500
550
r/s
kW
r/s
18.30
3.89
19.03
4.23
18.92
4.70
19.60
5.10
19.55
5.67
—
—
—
—
—
—
—
15.83
5.13
16.42
5.74
16.33
5.37
17.00
6.04
16.88
5.97
17.50
6.57
17.53
7.09
18.09
7.58
18.22
8.57
—
16.48
5.50
17.16
6.21
16.93
6.20
17.51
6.70
17.69
7.74
18.26
8.21
—
—
—
—
—
—
300
kW
r/s
kW
2.19
15.08
2.53
2.77
15.71
3.15
3.51
16.39
3.91
4.45
17.17
4.85
5.62
18.07
6.03
2.28
12.97
2.68
2.97
13.60
3.32
3.84
14.29
4.23
4.88
14.99
5.33
6.11
15.74
6.61
3.13
13.81
3.50
4.10
14.32
4.51
5.39
15.14
5.87
6.99
16.05
7.51
8.94
17.06
9.49
600
kW
r/s
kW
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
17.96
7.26
18.09
7.29
—
—
—
—
—
—
—
—
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