Bryant DuraPac Series 580f User Manual download pdf (Page 33)

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Table27—FanPerformance 580F048 — Horizontal Discharge Units, High-Static Motor (Belt Drive)*

LEGEND

*Motor drive range: 1075 to 1455 rpm. All other rpms require a field-supplied

drive.

NOTES:

1. Boldface indicates field-supplied drive is required.

2. Maximum continuous bhp is 2.40.

3. See page 36 for general fan performance notes.

Table28—FanPerformance 580F060 — Horizontal Discharge Units, Standard Motor

LEGEND See page 36 for general fan performance notes.

AIRFLOW

(Cfm)

EXTERNAL STATIC PRESSURE (in. wg)

0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm BhpWattsRpm BhpWattsRpm Bhp Watts Rpm Bhp Watts

1200 643 0.23 234 762 0.34 343 859 0.46 458 944 0.58 579 1020 0.71 705

1300 675 0.28 277 790 0.40 394 886 0.52 517 969 0.65 644 1044 0.78 777

1400 707 0.33 326 819 0.45 452 913 0.58 581 996 0.72 716 1070 0.86 855

1500 740 0.38 382 849 0.52 515 941 0.66 653 1023 0.80 795 1096 0.95 941

1600 773 0.45 444 879 0.59 586 970 0.73 731 1050 0.88 880 1123 1.04 1034

1700 807 0.52 513 910 0.67 663 999 0.82 817 1078 0.98 973 1150 1.14 1134

1800 841 0.59 589 942 0.75 749 1029 0.91 910 1106 1.08 1074 1177 1.25 1242

1900 875 0.68 674 974 0.85 842 1059 1.02 1012 1135 1.19 1184 1205 1.37 1360

2000 910 0.77 767 1006 0.95 944 1090 1.13 1122 1165 1.31 1302 1234 1.49 1485

AIRFLOW

(Cfm)

EXTERNAL STATIC PRESSURE (in. wg)

1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm BhpWattsRpm BhpWattsRpm Bhp Watts Rpm Bhp Watts

1200 1089 0.84 837 1153 0.98 974 1213 1.12 1115 1270 1.27 1262 1324 1.42 1413

1300 1113 0.92 915 1177 1.06 1058 1237 1.21 1205 1293 1.36 1358 1347 1.52 1514

1400 1138 1.01 1000 1201 1.15 1149 1261 1.31 1303 1317 1.47 1461 1370 1.63 1623

1500 1163 1.10 1092 1226 1.25 1247 1285 1.41 1407 1341 1.58 1571 1394 1.75 1740

1600 1189 1.20 1191 1252 1.36 1353 1310 1.53 1520 1365 1.70 1690 1418 1.87 1865

1700 1216 1.31 1299 1277 1.48 1468 1335 1.65 1640 1390 1.83 1817 1442 2.01 1998

1800 1242 1.42 1414 1303 1.60 1590 1361 1.78 1770 1415 1.96 1953 1467 2.15 2140

1900 1270 1.55 1538 1330 1.73 1721 1387 1.92 1908 1441 2.11 2098 1493 2.30 2292

2000 1297 1.68 1672 1357 1.87 1862 1414 2.07 2055 1467 2.26 2252 —— —

Bhp—Brake Horsepower Input to Fan

Watts — Input Watts to Motor

STANDARD MOTOR (DIRECT DRIVE)

Airflow

(Cfm)

Low Speed Medium Speed High Speed

208V 230, 460, 575 V 208 V 230, 460, 575 V 208 V 230, 460, 575 V

ESP Bhp Watts ESP BhpWattsESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts

1500 0.74 0.67 750 1.06 0.71 791 1.07 0.70 782 1.27 0.76 845 1.26 0.79 875 1.33 0.85 949

1600 0.54 0.70 780 0.90 0.74 824 0.92 0.74 821 1.13 0.79 883 1.14 0.82 913 1.22 0.89 988

1700 0.34 0.73 810 0.75 0.77 857 0.77 0.77 861 1.00 0.83 921 1.01 0.85 950 1.11 0.92 1027

1800 0.14 0.75 839 0.59 0.80 891 0.62 0.81 900 0.87 0.86 959 0.89 0.88 988 1.00 0.96 1066

1900 — — — 0.44 0.83 924 0.47 0.84 940 0.74 0.90 997 0.77 0.92 1025 0.89 0.99 1105

2000 — — — 0.28 0.86 957 0.32 0.88 979 0.61 0.93 1035 0.64 0.95 1063 0.78 1.03 1144

2100 — — — 0.13 0.89 990 0.17 0.91 1018 0.48 0.96 1073 0.51 0.99 1101 0.67 1.06 1183

2200 — — — — — — 0.02 0.95 1058 0.35 1.00 1111 0.39 1.02 1138 0.56 1.10 1222

2300 — — — — — — — — — 0.22 1.03 1149 0.26 1.06 1176 0.45 1.13 1261

2400 — — — — — — — — — 0.09 1.07 1187 0.14 1.09 1213 0.34 1.17 1300

2500 ———————————————0.231.201340

Bhp—Brake Horsepower Input to Fan

ESP — External Static Pressure (in. wg)

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 63 64

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Bryant DuraPac Series 580f User Manual Page 33

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