Bryant 558F Air Conditioner User Manual


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PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
NOTES:
1.
Boldface
indicates a field-supplied drive is required. (See Note 4.)
2. indicates field-supplied motor and drive are required.
3. Maximum continuous bhp is 1.20 for standard motors; 2.40 for high-static motors.
4. Motor drive range: 840 to 1185 rpm for standard motors; 1075 to 1455 rpm for high-static
motors. All other rpms require field-supplied drive.
5. See page 93 for general fan performance notes.
LEGEND
NOTES:
1.
Boldface
indicates a field-supplied drive is required. (See Note 4.)
2. indicates field-supplied motor and drive are required.
3. Maximum continuous bhp is 1.30 for single-phase standard motors; 2.40 for 3-phase
standard motors; and 2.90 for high-static motors.
4. Motor drive range: 1020 to 1460 rpm for single-phase standard motors; 1120 to 1585 for
3-phase standard motors; and 1300 to 1685 for high-static motors. All other rpms require
field-supplied drive.
5. See page 93 for general fan performance notes.
551B048 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
1200 618 0.21 739 0.32 842 0.44 928 0.56 1008 0.67
1300 644 0.25 764 0.37 867 0.50 952 0.62 1029 0.75
1400 673 0.30 791 0.42 889 0.55 976 0.69 1052 0.83
1500 704 0.35 818 0.48 912 0.61 1001 0.76
1076 0.91
1600 736 0.40 845 0.54 920 0.68 1023 0.83
1100 1.00
1700 768 0.46 873 0.81 965 0.76 1045 0.91
1124 1.09
1800 801 0.52 900 0.69 892 0.84 1071 1.00
1147 1.18
1900 836 0.60 928 0.77 1019 0.93
1097 1.10 1169 1.27
2000 870 0.68 968 0.86 1046 1.03
1124 1.21 1194 1.38
551B048 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE) (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
1200
1096 0.78 1134 0.89 1203 1.00 1232 1.07 1258 1.14
1300
1101 0.86 1174 1.01 1229 1.15 1277 1.27 1304 1.35
1400
1121 0.96 1183 1.09 1255 1.22 1305 1.38 1333 1.47
1500
1145 1.06 1208 1.20 1274 1.33 1337 1.47 1365 1.57
1600
1168 1.15 1232 1.31 1291 1.46 1350 1.60 1379 1.70
1700
1192 1.25 1255 1.42 1314 1.58 1370 1.77 1399 1.89
1800
1217 1.36 1279 1.54 1381 1.71 1383 1.89 1423 2.01
1900
1240 1.47 1303 1.66 1408 1.85 1417 2.03 1447 2.16
2000
1262 1.58 1327 1.78 1436 1.98 1440 2.18
1471 2.32
Bhp —
Brake Horsepower Input to Fan
551B060 (5 TONS) — STANDARD MOTOR (BELT DRIVE) — SINGLE-PHASE UNITS
Airflow
(Cfm)
External Static Pressure (in. wg)
0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
1500 711 0.33 769 0.39 878 0.51 971 0.64
1052 0.78 1134 0.95 1213 1.11 1276 1.38 1331 1.49
1600 751 0.39 806 0.45 906 0.53
1024 0.73 1087 0.88 1159 1.02 1231 1.20 1311 1.39 1395 1.59
1700 791 0.46 846 0.53 941 0.66
1030 0.80 1112 0.96 1184 1.12 1258 1.30 1322 1.49 1403 1.69
1800 852 0.55 905 0.62 1002 0.78
1084 0.93 1163 1.10 1235 1.29 1303 1.48 1371 1.69 1433 1.90
1900 894 0.64 945 0.72
1037 0.88 1119 1.04 1194 1.21 1266 1.40 1330 1.59 1396 1.81 1460 2.03
2000 936 0.74 984 0.82
1072 0.98 1154 1.16 1226 1.33 1297 1.53 1362 1.73 1422 1.94 1485 2.16
2100 978 0.85
1024 0.93 1108 1.10 1190 1.29 1259 1.47 1327 1.66 1393 1.87 1452 2.08 1510 2.31
2200
1021 0.97 1064 1.05 1145 1.22 1225 1.43 1294 1.62 1359 1.81 1423 2.02 1483 2.24 1538 2.46
2300
1064 1.10 1104 1.18 1183 1.36 1260 1.57 1330 1.78 1392 1.97 1454 2.18 1515 2.41 1569 2.64
2400
1107 1.24 1145 1.32 1222 1.52 1296 1.73 1365 1.94 1426 2.15 1485 2.36 1544 2.59 1601 2.84
2500
1150 1.39 1186 1.48 1262 1.68 1331 1.89 1400 2.12 1461 2.34 1518 2.55 1575 2.78 ——
551B060 (5 TONS) — STANDARD MOTOR (BELT DRIVE) — THREE-PHASE UNITS
Airflow
(Cfm)
External Static Pressure (in. wg)
0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
1500 711 0.33 769 0.39 878 0.51 971 0.64 1052 0.78
1134 0.95 1213 1.11 1276 1.38 1331 1.49
1600 751 0.39 806 0.45 906 0.53 1024 0.73 1087 0.88
1159 1.02 1231 1.20 1311 1.39 1395 1.59
1700 791 0.46 846 0.53 941 0.66 1030 0.80 1112 0.96
1184 1.12 1258 1.30 1322 1.49 1403 1.69
1800 852 0.55 905 0.62 1002 0.78 1084 0.93
1163 1.10 1235 1.29 1303 1.48 1371 1.69 1433 1.90
1900 894 0.64 945 0.72 1037 0.88 1119 1.04
1194 1.21 1266 1.40 1330 1.59 1396 1.81 1460 2.03
2000 936 0.74 984 0.82 1072 0.98
1154 1.16 1226 1.33 1297 1.53 1362 1.73 1422 1.94 1485 2.16
2100 978 0.85 1024 0.93 1108 1.10
1190 1.29 1259 1.47 1327 1.66 1393 1.87 1452 2.08 1510 2.31
2200 1021 0.97 1064 1.05
1145 1.22 1225 1.43 1294 1.62 1359 1.81 1423 2.02 1483 2.24
1538 2.46
2300 1064 1.10 1104 1.18
1183 1.36 1260 1.57 1330 1.78 1392 1.97 1454 2.18 1515 2.41 1569 2.64
2400 1107 1.24
1145 1.32 1222 1.52 1296 1.73 1365 1.94 1426 2.15 1485 2.36 1544 2.59 1601 2.84
2500
1150 1.39 1186 1.48 1262 1.68 1331 1.89 1400 2.12 1461 2.34 1518 2.55 1575 2.78 ——
551B060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
1500 789 0.40 896 0.53 990 0.67 1072 0.83 1153 1.00 1221 1.17 1256 1.30 1280 1.32
1320 1.22 1360 1.33
1600 826 0.46 931 0.61 1020 0.75 1101 0.91 1178 1.09 1252 1.27
1311 1.45 1340 1.58 1380 1.61 1421 1.76
1700 865 0.54 966 0.69 1051 0.84 1133 1.01 1206 1.18 1278 1.37
1345 1.57 1397 1.76 1424 1.89 1467 2.06
1800 905 0.62 1002 0.78 1084 0.93 1163 1.10 1235 1.29
1303 1.48 1371 1.69 1433 1.90 1480 2.09 1524 2.28
1900 946 0.72 1037 0.88 1119 1.04 1194 1.21 1266 1.40
1330 1.59 1396 1.80 1460 2.03 1517 2.25 1562 2.46
2000 984 0.82 1072 0.98 1154 1.16 1226 1.33 1297 1.53
1362 1.73 1422 1.94 1485 2.16 1544 2.40 1590 2.62
2100 1024 0.93 1108 1.10 1192 1.29 1259 1.47
1327 1.66 1393 1.80 1452 2.08 1510 2.31 1569 2.55 1616 2.79
2200 1064 1.05 1145 1.22 1225 1.43 1294 1.62
1359 1.80 1423 2.02 1483 2.24 1538 2.46 1595 2.71
1643 2.96
2300 1104 1.18 1183 1.36 1260 1.57
1330 1.78 1392 1.97 1454 2.18 1515 2.41 1569 2.64 1622 2.88 1671 3.15
2400 1145 1.32 1222 1.45 1296 1.73
1365 1.94 1426 2.15 1485 2.36 1544 2.59 1601 2.84 1652 3.07 1701 3.35
2500 1186 1.48 1262 1.68
1331 1.80 1400 2.12 1461 2.34 1518 2.55 1575 2.78 1631 3.03 1684 3.28 1734 3.60
Bhp —
Brake Horsepower Input to Fan
0TFQ004-012
551B036-150
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