Bryant 551K 04N Series Service And Maintenance Instructions page 54

Single package rooftop cooling only/electric heat unit with puron (r-410a) refrigerant 3 to 5 nominal tons
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551K*04 SINGLE PHASE — 3 TON VERTICAL SUPPLY (RPM - BHP)
CFM
0.2
RPM
BHP
900
1060
0.08
975
1103
0.09
1050
1149
0.11
1125
1198
0.12
1200
1249
0.14
1275
1302
0.15
1350
1356
0.17
1425
1412
0.20
1500
1469
0.22
CFM
1.2
RPM
BHP
900
2006
0.56
975
2044
0.59
1050
2080
0.63
1125
2115
0.66
1200
2148
0.69
1275
2180
0.72
1350
2211
0.75
1425
2241
0.78
1500
2271
0.82
Standard Static 1060-1890 RPM, 0.44 Max BHP
Medium Static 1060-2190 RPM, 0.71 Max BHP
High Static 1060-2490 RPM, 1.07 Max BHP
551K*04 SINGLE PHASE – STANDARD STATIC — 3 TON VERTICAL SUPPLY (RPM - VDC)
CFM
0.2
RPM
Vdc
900
1060
5.6
975
1103
5.8
1050
1149
6.1
1125
1198
6.3
1200
1249
6.6
1275
1302
6.9
1350
1356
7.2
1425
1412
7.5
1500
1469
7.8
CFM
1.2
RPM
Vdc
900
975
1050
1125
1200
1275
1350
1425
1500
Standard Static 1060-1890 RPM
APPENDIX C — FAN PERFORMANCE
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
RPM
BHP
RPM
1325
0.16
1541
1356
0.17
1572
1388
0.19
1602
1423
0.20
1632
1460
0.22
1663
1500
0.24
1694
1542
0.26
1728
1587
0.28
1764
1634
0.30
1803
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
RPM
BHP
RPM
2130
0.67
2244
2168
0.71
2283
2206
0.75
2322
2242
0.78
2359
2277
0.82
2396
2311
0.86
2431
2343
0.90
2465
2375
0.93
2405
0.97
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
RPM
Vdc
RPM
1325
7.0
1541
1356
7.2
1572
1388
7.3
1602
1423
7.5
1632
1460
7.7
1663
1500
7.9
1694
1542
8.2
1728
1587
8.4
1764
1634
8.6
1803
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
RPM
Vdc
RPM
54
0.6
0.8
BHP
RPM
0.25
1718
0.27
1752
0.29
1784
0.30
1815
0.32
1845
0.34
1875
0.36
1905
0.38
1936
0.41
1968
1.6
1.8
BHP
RPM
0.79
2352
0.83
2391
0.87
2430
0.91
2468
0.96
1.00
1.04
0.6
0.8
Vdc
RPM
8.2
1718
8.3
1752
8.5
1784
8.6
1815
8.8
1845
9.0
9.1
9.3
9.5
1.6
1.8
Vdc
RPM
1.0
BHP
RPM
BHP
0.35
1870
0.46
0.37
1906
0.48
0.40
1941
0.51
0.42
1973
0.53
0.44
2005
0.56
0.46
2036
0.59
0.48
2066
0.61
0.51
2096
0.64
0.53
2126
0.67
2.0
BHP
RPM
BHP
0.91
2453
1.03
0.95
1.00
1.05
1.0
Vdc
RPM
Vdc
9.1
9.3
9.4
9.6
9.8
2.0
Vdc
RPM
Vdc

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