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PERFORMANCE DATA (cont)
ACCESSORY/FIOP STATIC PRESSURE (in. wg)* — 580F180-300
LEGEND
*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.
FAN RPM AT MOTOR PULLEY SETTINGS*
*Approximate fan rpm shown.
†Indicates standard drive package.
**Indicates alternate drive package.
††Due to belt and pulley size, pulley cannot be set to this number of turns open.
EVAPORATOR-FAN MOTOR PERFORMANCE
LEGEND
*Extensive motor and electrical testing on these units ensures that the full horse-
power (brake kilowatt) range of the motors can be utilized with confidence. Using
your fan motors up to the horsepower (brake kilowatt) ratings shown in this table
will not result in nuisance tripping or premature motor failure. Unit warranty will
not be affected.
NOTE: All indoor-fan motors 5 hp and larger meet the minimum efficiency require-
ments as established by the Energy Policy Act of 1992 (EPACT) effective
October 24, 1997.
EVAPORATOR-FAN MOTOR EFFICIENCY
NOTE: 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 these units are
exempt from these requirements.
COMPONENT
CFM
4500 5000 5400 6000 7200 7500 9000 10,000 11,250
EconoMi$er IV and EconoMi$er2 0.040 0.050 0.060 0.070 0.090 0.100 0.110 0.120 0.140
FIOP — Factory-Installed Option
UNIT
580F
MOTOR PULLEY TURNS OPEN
0
1
/
2
11
1
/
2
22
1
/
2
33
1
/
2
44
1
/
2
55
1
/
2
6
180† †† †† †† †† 1021 1002 984 965 947 928 910 891 873
180** †† †† †† †† 1200 1178 1156 1134 1112 1091 1069 1047 1025
210† †† †† 1095 1077 1058 1040 1021 1002 984 965 947 928 910
210** †† †† 1287 1265 1243 1222 1200 1178 1156 1134 1112 1091 1069
240† †† †† †† †† 1151 1132 1114 1095 1077 1058 1040 1021 1002
240** †† †† †† †† 1369 1347 1325 1303 1281 1259 1237 1215 1193
300† †† †† 1283 1269 1247 1225 1203 1182 1160 1138 1116 1095 1066
300** †† †† †† †† 1551 1524 1497 1470 1443 1415 1388 1361 1332
UNIT
580F
UNIT
VOLTAGE
MAXIMUM
ACCEPTABLE
CONTINUOUS
BHP*
MAXIMUM
ACCEPTABLE
CONTINUOUS
BkW*
MAXIMUM
ACCEPTABLE
OPERATING
WATTS
MAXIMUM
AMP DRAW
180
208/230
6.13 4.57 5,180
15.8
460 7.9
575 6.0
210
208/230
5.90 4.40 5,180
15.8
460 7.9
575 6.0
240
208/230 8.70 6.49 7,915 22.0
460 9.50 7.08 8,640 13.0
575 8.70 6.49 7,915 10.0
300
208/230 10.20 7.61 9,510 28.0
460 11.80 8.80 11,000 14.6
575 10.20 7.61 9,510 13.0
BHP — Brake Horsepower
BkW — Brake Kilowatts
UNIT 580F
MOTOR EFFICIENCY
(%)
5 Hp 87.5
7.5 Hp 88.5
10 Hp 89.5