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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