Carrier 50TFQ004 Installation, Start-Up And Service Instructions Manual page 39

Table 27 — Fan Performance 50TFQ005 — Horizontal Discharge Units; High-Static Motor (Belt Drive)*
AIRFLOW
0.2
CFM
Rpm Bhp
1200 708 0.26
1300 743 0.31
1400 780 0.37
1500 816 0.43
1600 854 0.50
1700 892 0.59
1800 930 0.68
1900 969 0.78
2000 1008 0.89
AIRFLOW
1.2
CFM
Rpm Bhp
1200 1191 0.80
1300 1218 0.89
1400 1246 0.99
1500 1274 1.09
1600 1303 1.20
1700 1332 1.32
1800 1362 1.45
1900 1392 1.60
2000 1423 1.75
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 1075 to 1455 rpm. All other rpms require a field-
supplied drive.
Table 28 — Fan Performance 50TFQ006 — Horizontal Discharge Units; Standard Motor (Direct Drive)
LOW SPEED
AIRFLOW
208 v
(Cfm)
ESP Bhp Watts
1500 1.01 0.67 750
1600 0.82 0.70 780
1700 0.64 0.73 810
1800 0.44 0.75 839
1900 0.32 0.78 869
2000 0.21 0.81 899
2100 0.13 0.83 929
2200 0.05 0.86 959
2300 — — —
2400 — — —
2500 — — —
LEGEND
Bhp — Brake Horsepower Input to Fan
ESP — External Static Pressure (in. wg)
Watts — Input Watts to Motor
EXTERNAL STATIC PRESSURE (in. wg)
0.4
Watts Rpm Bhp Watts
256 836 0.36 359
307 868 0.42 417
364 900 0.49 483
428 934 0.56 556
501 968 0.64 638
582 1002 0.73 728
672 1038 0.83 826
772 1073 0.94 935
881 1110 1.06 1054
EXTERNAL STATIC PRESSURE (in. wg)
1.4
Watts Rpm Bhp Watts
799 1261 0.92 917
885 1288 1.02 1010
980 1315 1.12 1111
1083 1342 1.23 1221
1194 1370 1.35 1339
1315 1399 1.48 1467
1446 1428 1.61 1605
1587 1458 1.76 1753
1738 1488 1.92 1912
230, 460, 575 v
ESP Bhp Watts ESP Bhp
1.25 0.71 791 1.26 0.70
1.09 0.74 824 1.11 0.74
0.97 0.77 857 0.99 0.77
0.81 0.80 891 0.84 0.80
0.66 0.83 924 0.69 0.83
0.47 0.86 957 0.51 0.86
0.32 0.89 990 0.36 0.89
0.19 0.92 1023 0.21 0.92
0.08 0.95 1057 0.08 0.95
— — — —
— — — —
0.6
Rpm Bhp Watts Rpm
941 0.47 464 1033
971 0.53 530 1062
1002 0.61 603 1091
1033 0.69 685 1121
1065 0.78 774 1152
1098 0.88 872 1183
1131 0.99 980 1215
1165 1.10 1097 1247
1199 1.23 1224 1280
1.6
Rpm Bhp Watts Rpm
1327 1.04 1039 1389
1353 1.14 1138 1414
1379 1.25 1246 1440
1406 1.37 1362 1467
1434 1.49 1487 1494
1462 1.63 1622 1522
1490 1.78 1767 1550
1519 1.93 1922 1578
1549 2.10 2088 1607
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
See General Fan Performance notes on page 31.
MEDIUM SPEED
208 v 230, 460, 575 v
Watts ESP Bhp Watts
782 1.46 0.76 845
821 1.32 0.79 883
861 1.22 0.83 921
900 1.09 0.86 959
940 0.96 0.90 997
979 0.80 0.93 1035
1018 0.64 0.96 1073
1058 0.50 1.00 1111
1097 0.34 1.03 1149
— — 0.24 1.07 1187
— — 0.15 1.10 1225
See General Fan Performance notes on page 31.
39
0.8 1.0
Bhp Watts Rpm Bhp
0.57 572 1116 0.69
0.65 645 1143 0.77
0.73 726 1172 0.86
0.82 815 1201 0.95
0.92 912 1230 1.06
1.02 1018 1260 1.17
1.14 1134 1291 1.30
1.27 1259 1322 1.43
1.40 1395 1354 1.57
1.8 2.0
Bhp Watts Rpm Bhp
1.17 1165 1448 1.30
1.28 1270 1473 1.41
1.39 1383 1499 1.53
1.51 1505 1525 1.66
1.65 1637 1551 1.80
1.79 1778 1579 1.95
1.94 1930 1606 2.11
2.10 2092 1634 2.28
2.28 2266 — —
HIGH SPEED
208 v 230, 460, 575 v
ESP Bhp Watts ESP Bhp
1.46 0.79 875 1.52 0.85
1.33 0.82 913 1.41 0.89
1.24 0.85 950 1.33 0.92
1.11 0.89 988 1.22 0.96
0.99 0.92 1025 1.11 0.99
0.83 0.95 1063 0.97 1.03
0.71 0.99 1101 0.86 1.06
0.58 1.02 1138 0.75 1.10
0.39 1.06 1176 0.57 1.13
0.29 1.09 1213 0.49 1.17
0.15 1.12 1251 0.34 1.20
Watts
683
764
851
947
1052
1166
1289
1422
1566
Watts
1293
1404
1523
1652
1790
1938
2096
2265
—
Watts
949
988
1027
1066
1105
1144
1183
1222
1261
1300
1340