Bryant 551K 04N Series Service And Maintenance Instructions page 70

Single package rooftop cooling only/electric heat unit with puron (r-410a) refrigerant 3 to 5 nominal tons
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551K*05 SINGLE PHASE — 4 TON HORIZONTAL SUPPLY (RPM - BHP)
CFM
0.2
RPM
BHP
1200
1092
0.14
1300
1148
0.16
1400
1207
0.18
1500
1267
0.21
1600
1329
0.24
1700
1393
0.28
1800
1458
0.32
1900
1523
0.36
2000
1590
0.41
CFM
1.2
RPM
BHP
1200
1958
0.79
1300
1988
0.83
1400
2020
0.86
1500
2051
0.90
1600
2084
0.94
1700
2119
0.99
1800
2154
1.03
1900
2191
1.08
2000
2230
1.14
Standard Static 1092-1900 RPM, 0.72 Max BHP
Medium Static 1092-2170 RPM, 1.06 Max BHP
551K*05 SINGLE PHASE – STANDARD STATIC — 4 TON HORIZONTAL SUPPLY (RPM - VDC)
CFM
0.2
RPM
Vdc
1200
1092
5.7
1300
1148
6.0
1400
1207
6.4
1500
1267
6.7
1600
1329
7.0
1700
1393
7.3
1800
1458
7.7
1900
1523
8.0
2000
1590
8.4
CFM
1.2
RPM
Vdc
1200
1300
1400
1500
1600
1700
1800
1900
2000
Standard Static 1092-1900 RPM
APPENDIX C — FAN PERFORMANCE
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
RPM
BHP
RPM
1306
0.24
1497
1348
0.26
1533
1394
0.28
1571
1442
0.31
1612
1493
0.35
1655
1546
0.38
1700
1602
0.42
1748
1659
0.47
1797
1719
0.52
1849
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
RPM
BHP
RPM
2089
0.96
2211
2117
1.00
2238
2146
1.03
2266
2177
1.08
2296
2209
1.12
2327
2242
1.17
2358
2276
1.22
2391
2311
1.27
2424
2347
1.33
2459
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
RPM
Vdc
RPM
1306
6.9
1497
1348
7.1
1533
1394
7.3
1571
1442
7.6
1612
1493
7.9
1655
1546
8.1
1700
1602
8.4
1748
1659
8.7
1797
1719
9.0
1849
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
RPM
Vdc
RPM
70
0.6
0.8
BHP
RPM
0.35
1667
0.38
1700
0.41
1734
0.44
1770
0.47
1808
0.51
1848
0.55
1890
0.60
1934
0.65
1980
1.6
1.8
BHP
RPM
1.14
2327
1.18
2352
1.22
2379
1.26
2408
1.31
2438
1.36
1.41
1.47
1.53
High Static 1092-2460 RPM, 1.53 Max BHP
0.6
0.8
Vdc
RPM
7.9
1667
8.1
1700
8.3
1734
8.5
1770
8.7
1808
8.9
1848
9.2
1890
9.5
9.7
1.6
1.8
Vdc
RPM
1.0
BHP
RPM
BHP
0.49
1819
0.64
0.52
1851
0.67
0.55
1882
0.70
0.58
1916
0.73
0.61
1951
0.77
0.65
1988
0.81
0.70
2026
0.86
0.75
2066
0.91
0.80
2108
0.96
2.0
BHP
RPM
BHP
1.33
2438
1.53
1.37
1.41
1.46
1.51
1.0
Vdc
RPM
Vdc
8.8
1819
9.6
8.9
1851
9.7
9.1
1882
9.9
9.3
9.5
9.7
9.9
2.0
Vdc
RPM
Vdc

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