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Table 5 — Fan Rpm at Motor Pulley Settings*
*Approximate fan rpm shown.
†Indicates alternate motor and drive package.
**Indicates high-static motor and drive package.
††Indicates standard motor and drive package.
Table 6 — Motor Data
LEGEND
BHP —
Brake Horsepower
*Extensive motor and electrical testing on these units ensures that the
full horsepower range of the motors can be utilized with confidence.
Using your fan motors up to the horsepower ratings shown in this table
will not result in nuisance tripping or premature motor failure. Unit war-
ranty will not be affected.
†Single phase/three-phase.
NOTES:
1. All indoor-fan motors 5 hp and larger meet the minimum efficiency
requirements as established by the Energy Policy Act of 1992
(EPACT) effective October 24, 1997.
2. High-static motor not available on single-phase units.
Table 7 — Accessory/FIOP Static Pressure* (in. wg) — 48TF004-007
LEGEND
FIOP —
Factory-Installed Option
*The static pressure must be added to external static pressure. The sum
and the evaporator entering-air cfm should then be used in conjunction
with the Fan Performance tables to determine blower rpm and watts.
UNIT
48TF
MOTOR PULLEY TURNS OPEN
0
1
/
2
11
1
/
2
22
1
/
2
33
1
/
2
44
1
/
2
55
1
/
2
6
004†
1000 976 952 928 904 880 856 832 808 784 760 — —
004**
1455 1423 1392 1360 1328 1297 1265 1233 1202 1170 1138 1107 1075
005†
1185 1150 1115 1080 1045 1010 975 940 905 870 835 — —
005**
1455 1423 1392 1360 1328 1297 1265 1233 1202 1170 1138 1107 1075
006†
1300 1260 1220 1180 1140 1100 1060 1020 980 940 900 — —
006**
1685 1589 1557 1525 1493 1460 1428 1396 1364 1332 1300 — —
007††
1460 1420 1380 1345 1305 1265 1225 1185 1150 1110 1070 — —
007**
1685 1589 1557 1525 1493 1460 1428 1396 1364 1332 1300 — —
UNIT
48TF
EVAPORATOR-FAN
MOTOR
UNIT
VOLTAGE
MAXIMUM ACCEPTABLE
CONTINUOUS BHP*
MAXIMUM ACCEPTABLE
OPERATING WATTS
MAXIMUM
AMP DRAW
004
Standard
208/230
0.34 440
2.8
460 1.3
575 1.3
Alternate
208/230
1.00 1000
4.9
460 2.1
575 2.1
High Static
208/230
2.40 2120
6.0
460 3.0
575 3.0
005
Standard
208/230
0.75 850
3.5
460 1.8
575 1.8
Alternate
208/230
1.00 1000
4.9
460 2.1
575 2.1
High Static
208/230
2.40 2120
6.0
460 3.0
575 3.0
006
Standard
208/230
1.20 1340
5.9
460 3.2
575 3.2
Alternate
208/230
1.30/2.40† 2120
10.1/6.7†
460 3.0
575 3.0
High Static
208/230
2.90 2562
8.6
460 3.9
575 3.9
007
Standard
208/230
2.40 2120
6.7
460 3.0
575 3.0
High Static
208/230
2.90 2562
8.6
460 3.9
575 3.9
COMPONENT
CFM
900 1200 1400 1600 1800 2000 2200 2400 2600 3000
Durablade Economizer
0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05
EconoMi$er
0.05 0.09 0.13 0.17 0.22 0.27 0.32 0.39 0.45 0.53