Bryant 551B Installation Instructions Manual page 35

Table 15—Fan Performance 551B 036, 551C 036 — Vertical Discharge Units; Standard Motor
AIRFLOW AIRFLOW
0.2
CFM CFM
Rpm Bhp
900 566 0.14
1000 598 0.17
1100 632 0.21
1200 666 0.25
1300
701 0.30
1400
737 0.36
1500 774 0.42
AIRFLOW AIRFLOW
1.2
CFM CFM
Rpm Bhp
900 1029 0.63
1000 1052 0.70
1100 1076 0.77
1200 1100 0.85
1300 1126 0.94
1400 1152 1.03
1500 1179 1.13
NOTES:
1. Bold cells indicate field-supplied drive is required.
2. Maximum continuous bhp is 1.20.
3. See general fan performance notes.
Table 16—Fan Performance 551B 036, 551C 036 — Vertical Discharge Units; High-Static Motor
AIRFLOW AIRFLOW
0.2
CFM CFM
Rpm Bhp
900 566 0.14
1000 598 0.17
1100 632 0.21
1200 666 0.25
1300 701 0.30
1400 737 0.36
1500 774 0.42
AIRFLOW AIRFLOW
1.2
CFM CFM
Rpm Bhp
900 1029 0.63
1000 1052 0.70
1100 1076 0.77
1200 1100 0.85
1300 1126 0.94
1400
1152 1.03
1500 1179 1.13
NOTES:
1. Bold cells indicate field-supplied drive is required.
2. Maximum continuous bhp is 1.20.
3. See general fan performance notes.
EXTERNAL STATIC PRESSURE (in. wg
0.4
Watts Rpm Bhp Watts
142 690 0.23 228
173 718 0.27 267
210 748 0.31 311
252 778 0.36 361
300 809 0.42 418
355 842 0.48 481
417 875 0.55 551
EXTERNAL STATIC PRESSURE (in. wg)
1.4
Watts Rpm Bhp Watts
630 1095 0.75 742
695 1118 0.82 814
767 1141 0.90 892
845 1165 0.98 977
930 1189 1.07 1069
1023 1215 1.17 1168
1123 — — —
EXTERNAL STATIC PRESSURE (in. wg)
0.4
Watts Rpm Bhp Watts
142 690 0.23 228
173 718 0.27 267
210 748 0.31 311
252 778 0.36 361
300 809 0.42 418
355 842 0.48 481
417 875 0.55 551
EXTERNAL STATIC PRESSURE (in. wg)
1.4
Watts Rpm Bhp Watts
630 1095 0.75 742
695 1118 0.82 814
767 1141 0.90 892
845 1165 0.98 977
930 1189 1.07 1069
1023 1215 1.17 1168
1123 1241 1.28 1275
(Belt Drive)*
0.6
Rpm Bhp Watts Rpm
791 0.32 320 879
817 0.37 366 903
844 0.42 418 929
873 0.48 476 956
902 0.54 540 983
932 0.61 610 1012
962 0.69 689 1041
1.6
Rpm Bhp Watts Rpm
1157 0.86 859 1216
1179 0.94 937 1237
1202 1.03 1021 1260
1225 1.12 1112
—
— — — —
— — — —
— — — —
LEGEND
Bhp — Brake Horsepower
Watts — Input Watts to Motor
*Motor drive range: 680 to 1044 rpm. All other rpms require field-supplied
drive.
(Belt Drive)*
0.6
Rpm Bhp Watts Rpm
791 0.32 320 879
817 0.37 366 903
844 0.42 418 929
873 0.48 476 956
902 0.54 540 983
932 0.61 610 1012
962 0.69 689 1041
1.6
Rpm Bhp Watts Rpm
1157 0.86 859 1216
1179 0.94 937 1237
1202 1.03 1021 1260
1225 1.12 1112 1282
1249 1.22 1211 1306
1274 1.32 1317 1330
1300 1.44 1431 1355
LEGEND
Bhp — Brake Horsepower
Watts — Input Watts to Motor
*Motor drive range: 680 to 1044 rpm. All other rpms require field-supplied
drive.
35
0.8 1.0
Bhp Watts Rpm Bhp
0.42 418 957 0.52
0.47 471 981 0.58
0.53 530 1006 0.65
0.60 594 1031 0.72
1057 0.80
0.67 665
1085 0.89
0.75 744
0.83 830 1112 0.98
1.8 2.0
Bhp Watts Rpm Bhp
0.99 980 1272 1.11
1.07 1064 1293 1.20
1.16 1154 — —
— — — —
— — — —
— — — —
— — — —
0.8 1.0
Bhp Watts Rpm Bhp
0.42 418 957 0.52
0.47 471 981 0.58
0.53 530 1006 0.65
0.60 594 1031 0.72
0.67 665 1057 0.80
0.75 744 1085 0.89
0.83 830 1112 0.98
1.8 2.0
Bhp Watts Rpm Bhp
0.99 980 1272 1.11
1.07 1064 1293 1.20
1.16 1154 1314 1.30
1.26 1252 1337 1.40
1.36 1356 1360 1.51
1.48 1469 1384 1.63
1.60 1590 1408 1.76
Watts
522
581
646
718
796
881
974
Watts
1105
1195
—
—
—
—
—
Watts
522
581
646
718
796
881
974
Watts
1105
1195
1291
1395
1506
1625
1752