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Table 6 — Fan Performance — 559F216 and 240
559F216 and 240 (18 and 20 TONS)
Airflow
(Cfm)
Available External Static Pressure (in. wg)
0.2
0.4
0.6
0.8
1.0
1.2
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
5,500
682
1.99
1675
760
2.29
1922
832
2.59
2177
901
2.90
2441
965
3.22
2712
1027
3.56
2990
6,000
730
2.38
2005
802
2.68
2257
871
2.99
2516
935
3.31
2783
997
3.63
3057
1056
3.97
3337
6,500
778
2.82
2373
846
3.13
2630
911
3.44
2893
972
3.76
3164
1031
4.09
3440
1087
4.43
3722
7,000
828
3.31
2780
892
3.62
3042
953
3.94
3310
1011
4.26
3583
1067
4.59
3863
1121
4.93
4148
7,500
878
3.84
3227
938
4.15
3494
996
4.48
3766
1051
4.81
4043
1105
5.14
4326
1156
5.49
4613
8,000
928
4.42
3715
985
4.74
3986
1040
5.07
4263
1093
5.40
4544
1144
5.74
4830
1194
6.09
5120
8,500
979
5.05
4245
1033
5.38
4521
1085
5.71
4801
1136
6.05
5086
1185
6.39
5375
1232
6.74
5669
9,000
1030
5.73
4817
1082
6.06
5098
1131
6.40
5382
1180
6.74
5671
1227
7.09
5964
1272
7.44
6260
9,500
1082
6.46
5433
1131
6.80
5718
1178
7.14
6007
1225
7.49
6299
1270
7.84
6595
1313
8.20
6895
10,000
1134
7.25
6093
1180
7.59
6382
1226
7.94
6675
1270
8.29
6971
1313
8.65
7271
1356
9.01
7574
559F216 and 240 (18 and 20 TONS) (cont)
Airflow
(Cfm)
Available External Static Pressure (in. wg)
1.4
1.6
1.8
1.9
2.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
5,500
1086
3.89
3275
1142
4.24
3567
1197
4.59
3864
1223
4.77
4015
1249
4.96
4167
6,000
1112
4.31
3623
1167
4.66
3915
1219
5.01
4213
1245
5.19
4364
1270
5.37
4516
6,500
1142
4.77
4010
1194
5.12
4304
1245
5.47
4602
1270
5.65
4754
1294
5.83
4906
7,000
1173
5.28
4438
1224
5.63
4733
1273
5.98
5033
1296
6.17
5184
1320
6.35
5337
7,500
1207
5.83
4906
1255
6.19
5203
1302
6.55
5504
1326
6.73
5657
1348
6.91
5810
8,000
1242
6.44
5415
1289
6.80
5714
1334
7.16
6018
1357
7.34
6171
1379
7.52
6325
8,500
1279
7.10
5966
1324
7.45
6268
1368
7.82
6573
1389
8.00
6728
1411
8.18
6883
9,000
1317
7.80
6561
1360
8.16
6865
1403
8.53
7173
1424
8.71
7328
1445
8.90
7484
9,500
1356
8.56
7198
1398
8.93
7505
1440
9.29
7815
1460
9.48
7972
1480
9.67
8129
10,000
1397
9.37
7881
1438
9.74
8190
1477
10.11
8503
—
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—
—
—
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LEGEND
Bhp
— Brake Horsepower
FIOP
— Factory-Installed Option
Watts — Input Watts to Motor
NOTES:
1. Standard low-medium static drive range for the 216 size is 910 to
1095 rpm. Standard low-medium static drive range for the 240 size
is 1002 to 1225 rpm. Alternate high-static drive range for the
216 size is 1069 to 1287. Alternate high-static drive range for the
240 size is 1193 to 1458 rpm. Other rpms require a field-supplied
drive.
2. Maximum continuous bhp for the 216 size is 5.90. Maximum con-
tinuous bhp for the 240 size is 8.7 (208/230 v) or 9.5 (460 v). The
maximum continuous watts for the 216 size is 5180. The maximum
continuous watts for the 240 size is 7915 (208/230 v) or 8640
(460 v). Do not adjust motor rpm such that motor maximum bhp and/or
watts is exceeded at the maximum operating cfm.
3. Static pressure losses (i.e., economizer) must be added to external
static pressure before entering Fan Performance table.
4. Interpolation is permissible. Do not extrapolate.
5. Fan performance is based on wet coils, clean filters, and
casing losses. See Table 9 for accessory/FIOP static pressure
information.
6. Extensive motor and drive testing on these units ensures that the full
horsepower and watts range of the motor can be utilized with confi-
dence. Using your fan motors up to the watts or bhp rating shown
will not result in nuisance tripping or premature motor failure. Unit
warranty will not be affected.
7. Use of a field-supplied motor may affect wiring size. Contact your
Bryant representative for details.
—17—
Summary of Contents for 559F
Page 26: ...Fig 31 Typical Wiring Schematic 559F180 460 v Shown 26 ...
Page 28: ...Fig 32 Typical Component Arrangement 559F180 Shown 28 ...
Page 29: ......
Page 31: ......