19
Table 8 — Fan Performance — 50TJ016
LEGEND
*Standard low-medium static drive range is 891 to 1179 rpm (for
208/230, 380 and 460 v units) or 1159 to 1429 rpm (for 575-v
units). Alternate high-static drive range is 1227 to 1550 (for 208/
230, 380, and 460 v units). The alternate high-static drive is not
available for 50TJ016 575-v units. Other rpms require a field-sup-
plied drive.
NOTES:
1. Maximum continuous bhp is 4.25 (208/230, 380 and 460 v) or
3.45 (575 v) and the maximum continuous watts are 3775 (208/
230, 380, and 460 v) or 3065 (575 v). Do not adjust motor rpm
such that motor maximum bhp and/or watts is exceeded at the
maximum operating cfm.
2. Static pressure losses (i.e., EconoMi$er) must be added to
external static pressure before entering Fan Performance table.
3. Interpolation is permissible. Do not extrapolate.
4. Fan performance is based on wet coils, clean filters, and
casing losses. See Table 11 for accessory/FIOP static pressure
information.
5. Extensive motor and drive testing on these units ensures that
the full horsepower and watts range of the motor can be utilized
with confidence. 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.
6. Use of a field-supplied motor may affect wiring size. Contact
your Carrier representative for details.
50TJ016 (15 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
4500
684
1.28
1102
791
1.49
1283
887
1.70
1466
977
1.92
1652
1061
2.13
1841
1139
2.36
2034
4800
715
1.47
1265
817
1.68
1451
910
1.90
1638
997
2.12
1828
1078
2.34
2021
1155
2.57
2217
5100
747
1.67
1442
844
1.89
1633
934
2.12
1825
1018
2.34
2019
1097
2.57
2216
1171
2.80
2416
5400
779
1.90
1635
872
2.12
1831
959
2.35
2027
1040
2.58
2226
1117
2.81
2426
1189
3.05
2629
5700
812
2.14
1844
901
2.37
2044
985
2.60
2245
1063
2.84
2448
1138
3.07
2652
1209
3.31
2858
6000
845
2.40
2068
931
2.64
2273
1011
2.87
2478
1087
3.11
2685
1160
3.35
2893
1229
3.60
3103
6300
878
2.68
2309
961
2.92
2518
1039
3.16
2728
1112
3.41
2939
1183
3.65
3151
1250
3.90
3365
6600
912
2.98
2566
992
3.22
2780
1067
3.47
2994
1138
3.72
3209
1207
3.97
3425
1273
4.22
3642
6900
946
3.29
2841
1023
3.55
3059
1096
3.80
3277
1165
4.05
3496
1232
4.31
3716
—
—
—
7200
981
3.63
3133
1055
3.89
3355
1125
4.15
3578
—
—
—
—
—
—
—
—
—
7500
1016
3.99
3443
1087
4.25
3669
—
—
—
—
—
—
—
—
—
—
—
—
50TJ016 (15 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
4500
1214
2.59
2230
1285
2.82
2430
1353
3.05
2633
1386
3.17
2736
1418
3.29
2839
4800
1228
2.80
2417
1297
3.04
2619
1364
3.27
2825
1396
3.40
2928
1428
3.52
3033
5100
1243
3.04
2618
1311
3.27
2823
1376
3.51
3031
1408
3.64
3136
1439
3.76
3242
5400
1259
3.29
2835
1326
3.53
3043
1390
3.77
3254
1421
3.90
3360
1452
4.02
3467
5700
1277
3.56
3067
1342
3.80
3278
1405
4.05
3492
1435
4.17
3600
1466
4.30
3708
6000
1295
3.84
3316
1359
4.09
3530
1421
4.34
3746
—
—
—
—
—
—
6300
1315
4.15
3580
—
—
—
—
—
—
—
—
—
—
—
—
6600
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6900
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7200
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Bhp
—
Brake Horsepower
FIOP —
Factory-Installed Option
Watts —
Input Watts to Motor
Summary of Contents for 50TJ016
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