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UNIT
UNIT
551B
PHASE
551C
024
ALL
Single
036
036
Three
Three
Single
048
048
Three
Three
Single
060
060
Three
Three
072
072
Three
Three
LEGEND
Bhp — Brake Horsepower
*Extensive motor and electrical testing on these units ensures that the full horsepower and watts range of the motors can be utilized with confidence. Using the
fan motors up to the ratings shown in this table will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.
UNIT
UNIT
551B
PHASE
551C
036
036
Three
Three
048
048
Three
Three
060
060
Three
Three
072
072
Three
Three
LEGEND
Bhp — Brake Horsepower
*Extensive motor and electrical testing on these units ensures that the full horsepower and watts range of the motors can be utilized with confidence. Using the
fan motors up to the ratings shown in this table will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.
Table 12—Accessory/FIOP Electric Heaters Static Pressure Drop (in. wg) — 551B 036- -072 and 551C 024- -060
COMPONENT
COMPONENT
600
1 Heater Module
0.03
2 Heater Modules
0.14
Table 13—Accessory/FIOP EconoMi$er IV and EconoMi$er2 Static Pressure* (in. wg) — 551B 036- -072 and 551C 024- -060
COMPONENT
COMPONENT
Vertical EconoMi$er IV
Horizontal EconoMi$er IV
LEGEND
FIOP --- Factory ---Installed Option
*The static pressure must be added to external static pressure. The sum and the indoor entering-air cfm should be used in conjunction with the Fan Performance
tables to determine indoor blower rpm and watts.
Table 10—Evaporator-Fan Motor Data — Standard Motor
MAXIMUM
CONTINUOUS BHP*
0.58
1.20
1.20
1.20
1.20
1.20
1.20
1.30
2.40
2.40
2.40
2.40
Table 11—Evaporator-Fan Motor Data — High-Static Motors
MAXIMUM
CONTINUOUS BHP*
2.40
2.40
2.40
2.40
2.90
2.90
2.90
2.90
900
1200
1400
0.05
0.07
0.09
0.15
0.16
0.16
600
800
1000
0.01
0.02
0.035
---
---
MAXIMUM
OPERATING WATTS*
580
1000
1000
1000
1000
1000
1000
1455
2120
2120
2120
2120
MAXIMUM
OPERATING WATTS*
2120
2120
2120
2120
2615
2615
2615
2615
CFM
1600
1800
0.09
0.10
0.16
0.17
CFM
1250
1500
1750
0.045
0.065
0.08
---
—
—
0.1
33
UNIT VOLTAGE
2.0
208/230
208/230
460
575
208/230
208/230
460
575
208/230
208/230
460
575
208/230
460
575
UNIT VOLTAGE
208/230
460
575
208/230
460
575
208/230
460
575
208/230
460
575
2000
2200
2400
0.11
0.11
0.12
0.17
0.17
0.18
2000
2250
2500
0.12
0.145
0.175
0.125
0.15
0.18
MAXIMUM
AMP DRAW
75.0
4.9
4.9
2.2
2.2
4.9
4.9
2.2
2.2
7.0
6.7
3.0
3.0
6.7
3.0
3.0
MAXIMUM
AMP DRAW
6.7
3.0
3.0
6.7
3.0
3.0
8.6
3.9
3.9
8.6
3.9
3.9
2600
0.13
0.18
2750
3000
0.22
0.255
0.225
0.275
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