Evaporator Fan Motor Specifications − 48/50PG (cont)
48/50PG DRIVEVOLTAGE/PHASE
|
| 208/3ph |
| Low | 230/3ph |
| 460/3ph | |
|
| |
12 |
| 575/3ph |
| 208/3ph | |
|
| |
| High | 230/3ph |
| 460/3ph | |
|
| |
|
| 575/3ph |
|
| 208/3ph |
| Low | 230/3ph |
| 460/3ph | |
|
| |
14 |
| 575/3ph |
| 208/3ph | |
|
| |
| High | 230/3ph |
| 460/3ph | |
|
| |
|
| 575/3ph |
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 af fected.
2.Convert bhp to watts using the following formula:
watts = | bhp (746) | |
motor efficiency | ||
|
EFFICIENCY | MAX BHP | MAX AMPS |
0.84 | 3.1 |
|
0.84 | 3.1 |
|
0.84 | 3.1 |
|
0.82 | 3.7 |
|
0.83 | 3.7 | 11.0 |
0.83 | 3.7 | 11.0 |
0.83 | 3.7 |
|
0.82 | 3.7 |
|
0.83 | 3.7 | 11.0 |
0.83 | 3.7 | 11.0 |
0.83 | 3.7 |
|
0.82 | 3.7 |
|
0.81 | 5.25 | 14.8 |
0.81 | 5.25 | 14.8 |
0.81 | 5.25 |
|
0.81 | 5.25 |
|
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 requirements. Therefore, the indoor‐fan motors for Carrier 48/50PG03‐14 units are exempt from these requirements.
48/50PG and PM
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