Carrier 48TJ016-028 - Manual (Page 33)

Table 16 — Fan Performance — 48TJD028 (Low Heat Units)
AVAiLABLE EXTERNAL STATIC PRESSURE (in. wg)
AIHFLOW
(cfm)
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
7,000 941 3.35 2769 1002 3.80 3140 1061 4.27 3528 1117 4.76 3934 1171 5.27 4356 1224 5.80 4794
7,500 999 4,05 3348 1057 4.53 3742 1112 5,02 4152 1166 5.54 4579 1218 6,07 5020 1268 6.63 5478
8,000 1058 4.85 4007 1113 5.35 4424 1165 5.87 4856 1216 6.41 5304 1266 6.97 5766 1314 7.55 6243
8,500 1117 5.74 4750 1169 6.28 5190 1219 6.83 5645 1268 7.40 6114 1315 7.98 6597 1361 8.58 7094
9,000 1177 6.75 5583 1226 7.31 6047 1274 7.89 6524 1320 8.48 7015 1365 9.09 7520 1410 9.72 8037
9,500 1237 7.98 6511 1284 8.46 6999 1329 9.07 7499 1374 9.69 8012 1417 10.33 8538 1459 10.98 9076
10,000 1297 9.12 7450 1342 9.74 8051 1385 10.37 8574 1428 11,02 9110 1469 11.68 9657 1510 12.36 10217
10,500 1358 10.49 8674 1400 11.14 9209 1442 11.80 9755 1483 12,47 10314 1523 13.16 10883 — — —
11,000 1418 12.00 9919 1459 12.67 10478 _ _ _ _ _ _ _ _ _ _ _ _
11,250 1449 12.80 10585 — — — — — — — — — — — — — — —
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIHFLOW
(cfm)
1.4 1.6 1.8
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
7,000 1274 6.35 5248 1323 6.92 5718 1371 5.54 6204
7,500 1316 7.20 6960 1364 7.79 6437 1410 6.41 6939
8,000 1360 8.14 6734 1406 8.76 7239 1450 7.40 7759
8,500 1406 9.20 7605 1449 9.83 8129 1492 8.48 8666
9,000 1453 10.36 8568 1495 11.02 9111 1536 9.69 9667
9,500 1501 11.64 9627 1541 12.32 10190 — — —
10,000 _ _ _ _ _ _ _ _ _
10,500 _ _ _ _ _ _ _ _ _
11,000 — — — — — — — — —
11,250 — — — — „ — —
LEGEND
Bhp — Brake Horsepower
Flop — Factory-Installed Option
Watts — Input Watts to Motor
NOTES;
1. Standard low-medium static drive range Is 1066 to 1283 rpm. Alternate
high-static drive range is 1332 to 1550. Other rpms require a field-
supplied drive.
2. Maximum continuous bhp is 10.2 (208/230, 575 v) or 11.8 (460 v) and
the maximum continuous watts are 9510 (208/230, 575 v) or 11,000
(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 Tables 21-23 for accessory/FlOP 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 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 Carrier
representative for details.
Table 17 — Fan Performance — 48TJF016 (High Heat Units)
AVAILABLE EXTERNAL STATIC PRESSURE (iri. wg)
AIHFLOW
(cfm)
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 819 1.55 1335 914 1.76 1518 1001 1.98 1705 1083 2.20 1894 1160 2.42 2088 1234 2.65 2284
4800 861 1.78 1538 951 2.00 1726 1035 2.22 1916 1113 2.45 2110 1188 2.68 2307 1259 2.91 2507
5100 904 2,04 1759 989 2,26 1952 1069 2,49 2147 1145 2,72 2345 1218 2.95 2545 1287 3.17 2749
5400 947 2,32 1999 1028 2,55 2197 1105 2,78 2396 1179 3,01 2598 1248 3.25 2802 1315 3.49 3009
5700 990 2,62 2259 1068 2,85 2461 1142 3,09 2665 1213 3,33 2871 1280 3.57 3079 1345 3.81 3289
6000 1034 2.94 2539 1109 3.18 2745 1180 3.42 2953 1248 3.67 3163 1313 3.91 3375 1376 4.16 3589
6300 1078 3.29 2840 1150 3.54 3050 1218 3.78 3262 1284 4.03 3476 1348 4.28 3692 _ _ _
6600 1123 3.67 3161 1192 3.91 3376 1258 4.16 3592 — — — — — — — — —
6900 1167 4.06 3504 1234 4.32 3723 — — — — — — — — — — — —
7200 — — — — — — — — — — — — — — — — — —
AVAILABLE EXTERNAL STATIC PRESSURE (irt. wg)
AIHFLOW
(cfm)
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 1304 2,88 2484 1371 3,12 2688 1435 3.36 2895 1467 3.48 2999 1497 3.60 3104
4800 1327 3.14 2711 1393 3.38 2917 1456 3.62 3126 1486 3.75 3232 1517 3.87 3338
5100 1353 3.43 2955 1417 3.67 3165 1478 3.92 3377 1508 4.04 3484 1537 4.16 3592
5400 1380 3.73 3219 1442 3.98 3432 1502 4.23 3646 1531 4.35 3755 — — —
5700
6000
6300 1408 4.06 3503 1468 4.31 3718
- — — - — — — - —
6600
6900
7200
— — — — — — - — — - — -
LEGEND
Bhp — Brake Horsepower
Flop — Factory-Installed Option
Watts — Input Watts to Motor
NOTES:
1 Standard low-medium static drive range is 891 to 1179 rpm (for 208/230
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 and 460-v units). The
alternate high-static drive is not available for 48TJ016 575-v units. Other
rpms require a field-supplied drive.
Maximum continuous bhp is 4.25 (208/230 and 460 v) or 3.45 (575 v)
and the maximum continuous watts are 3775 (208/230 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.
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 Tables 21-23 for accessory/FlOP 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 tan 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 Carrier
representative for details.
33