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Table 7 — Evaporator-Fan Motor Data — Standard Motor
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 con-
fidence. 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
581B
UNIT
PHASE
MAXIMUM
CONTINUOUS BHP*
MAXIMUM
OPERATING WATTS*
UNIT VOLTAGE
MAXIMUM
AMP DRAW
036
Single 1.20 1000 208/230 4.9
Three 1.20 1000
208/230 4.9
460 2.2
575 2.2
048
Single 1.20 1000 208/230 4.9
Three 1.20 1000
208/230 4.9
460 2.2
575 2.2
060
Single 1.30 1650 208/230 10.1
Three 2.40 2120
208/230 6.7
460 3.0
575 3.0
072 Three 2.40 2120
208/230 6.7
460 3.0
575 3.0
6000
5000
4000
3000
2000
1000
0
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
DELTA P IN. WG
4 & 5 ton
6 ton
3 ton
Fig. 38 — Humidi-MiZer™ Adaptive Dehumidification System Static Pressure Drop (in. wg)
MOTOR MOUNTING
PLATE NUTS
Fig. 39 — Belt-Drive Motor Mounting
Fig. 40 — Evaporator-Fan Pulley Adjustment