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52
Table 80—Evaporator Fan Motor Specifications
48/50PG
DRIVE
VOLTAGE/PHASE
EFFICIENCY
MAX BHP
MAX AMPS
L
208/1ph
0.73
0.85
4.0
03
Low
230/1ph
0.73
0.85
4.0
03
Hi h
208/1ph
0.73
0.85
4.0
High
230/1ph
0.73
0.85
4.0
208/1ph
0.73
0.85
4.0
230/1ph
0.73
0.85
4.0
L
208/3ph
0.73
0.85
4.0
Low
230/3ph
0.73
0.85
4.0
460/3ph
0.73
0.85
2.0
04
575/3ph
0.73
0.85
1.6
04
208/1ph
0.73
0.85
4.0
230/1ph
0.73
0.85
4.0
Hi h
208/3ph
0.73
0.85
4.0
High
230/3ph
0.73
0.85
4.0
g
460/3ph
0.73
0.85
2.0
575/3ph
0.73
0.85
1.6
208/1ph
0.73
0.85
4.0
230/1ph
0.73
0.85
4.0
L
208/3ph
0.73
0.85
4.0
Low
230/3ph
0.73
0.85
4.0
460/3ph
0.73
0.85
2.0
05
575/3ph
0.73
0.85
1.6
05
208/1ph
0.78
1.6
8.3
230/1ph
0.78
1.6
8.3
Hi h
208/3ph
0.80
2.4
6.4
High
230/3ph
0.80
2.4
6.4
g
460/3ph
0.80
2.4
3.2
575/3ph
0.80
2.4
2.4
208/1ph
0.73
0.85
4.0
230/1ph
0.73
0.85
4.0
L
208/3ph
0.80
2.4
6.4
Low
230/3ph
0.80
2.4
6.4
460/3ph
0.80
2.4
3.2
06
575/3ph
0.80
2.4
2.4
06
208/1ph
0.78
1.6
8.3
230/1ph
0.78
1.6
8.3
Hi h
208/3ph
0.80
2.4
6.4
High
230/3ph
0.80
2.4
6.4
g
460/3ph
0.80
2.4
3.2
575/3ph
0.80
2.4
2.4
208/3ph
0.80
2.4
6.4
L
230/3ph
0.80
2.4
6.4
Low
460/3ph
0.80
2.4
3.2
07
575/3ph
0.80
2.4
2.4
07
208/3ph
0.84
3.1
8.8
Hi h
230/3ph
0.84
3.1
8.8
High
460/3ph
0.84
3.1
4.4
g
575/3ph
0.82
3.7
4.2
208/3ph
0.80
2.4
6.4
L
230/3ph
0.80
2.4
6.4
Low
460/3ph
0.80
2.4
3.2
08
575/3ph
0.80
2.4
2.4
08
208/3ph
0.84
3.1
8.8
Hi h
230/3ph
0.84
3.1
8.8
High
460/3ph
0.84
3.1
4.4
g
575/3ph
0.82
3.7
4.2
208/3ph
0.80
2.4
6.4
L
230/3ph
0.80
2.4
6.4
Low
460/3ph
0.80
2.4
3.2
09
575/3ph
0.80
2.4
2.4
09
208/3ph
0.83
3.7
11.0
Hi h
230/3ph
0.83
3.7
11.0
High
460/3ph
0.83
3.7
5.5
g
575/3ph
0.82
3.7
4.2
NOTES:
1. Extensive motor and electrical testing ensures that the motors can be
utilized with confidence up to the maximum applied bhp, watts, and
amps. Using the fan motor up to the maximum ratings shown will not
result in nuisance tripping or premature motor failure. Unit warranty will
not be affected.
2. Convert bhp to watts using the following formula:
bhp (746)
watts =
motor efficiency
3. The EPACT (Energy Policy Act of 1992) regulates energy requirements
for specific types of indoor-fan motors. Motors regulated by EPACT
include any general purpose, T-frame (three-digit, 143 and larger),
single-speed, foot mounted, polyphase, squirrel cage induction motors
of NEMA (National Electrical Manufacturers Association) design A and
B, manufactured for use in the United States. Ranging from 1 to 200
Hp, these continuous-duty motors operate on 230 and 460 volt, 60 Hz
power. If a motor does not fit into these specifications, the motor does
not have to be replaced by an EPACT-compliant energy-efficient motor.
Variable-speed motors are exempt from EPACT compliance require-
ments. Therefore, the indoor-fan motors for Carrier 48/50PG03-14 units
are exempt from these requirements.
48/
50P
G
C
03
--
16