APPLICATION DATA
LIMITATION MIN. MAX.
Voltage Variation
1
208/230-3-60 187V 252V
460-3-60 432V 504V
575-3-60 540V 630V
380/415-3-50 342V 456V
Ambient Air on Condenser Coil.
45
°F
2
115°F
3
Suction Pressure at Compressor and
Corresponding Temp. at Saturation
57.5 psig
32.0
°F
90.0 psig
53.5°F
PHYSICAL DATA
ELECTRICAL DATA
MODEL
(HCE)
VOLTAGE
CODE
COMPRESSOR CONDENSER FAN MOTOR
UNIT
AMPACITY
(AMPS)
MAX.
FUSE
SIZE
1
(AMPS)
MIN.
WIRE
SIZE
2
(AWG)
POWER
SUPPLY
RLA LRA
POWER
SUPPLY
HP QTY FLA
090
25 208/230-3-60 29.5 260 208/230-1-60 3/4 1 4.2 37.4 50 8
46 460-3-60 14.1 128 460-1-60 3/4 1 2.3 18.2 25 12
58 575-3-60 12.8 104 575-1-60 3/4 1 1.8 16.2 20 12
120
25 208/230-3-60 34.6 300 208/230-1-60 1/2 2 3.0 45.0 60 6
46 460-3-60 19.2 146 460-1-60 1/2 2 1.8 25.2 30 10
58 575-3-60 14.1 124 460-1-60
3
1/2 2 1.8 18.7 25 12
150
25 208/230-3-60 41.4 312 208/230-1-60 1/2 2 3.0 52.6 70 6
46 460-3-60 20.0 140 460-1-60 1/2 2 1.8 26.1 35 8
58 575-3-60 16.4 108 460-1-60
3
1/2 2 1.8 21.3 30 10
1
Dual element.
2
Based on three, 60°C insulated copper conductors in steel conduit.
3
Unit includes a 575 to 460-volt transformer.
ARI RATINGS
1
CONDENSING
UNIT MODEL
INDOOR BLOWER
UNIT MODEL
SYSTEM
MBH
SYSTEM
EER
CONDENSING UNIT
SOUND LEVEL
2
(bels)
H4CE090A25, 46
K4EU090A33 88
3
9.2
9.0
K3EU120A33 95
3
9.5
H2CE120A25, 46
K3EU120A33 120
4
8.9
9.0
K1EU180A33 132
4
9.5
H1CE150A25, 46 K1EU180A33 140
4
9.0 -
1
Ratings are in accordance with ARI Standard 210.
3
Deduct 0.5 MBH for units operating at 208 volts.
2
Sound ratings are in accordance with ARI Standard 270.
4
Deduct 1.0 MBH for units operating at 208 volts.
EER = Energy Efficiency Ratio at full load - the cooling capacity in Btu’s per hour (Btuh) divided by the power input in watts, expressed in Btuh
per watt (Btuh/watt).
1
Utilization range ‘‘A’’ in accordance with ARI Standard 110.
2
Low Ambient accessories are available to permit stable
system operation at ambient temperatures down to 0
°F.
3
These units can operate at a maximum ambient temperature
of 120
°F providing the wet bulb temperature of the air entering
the evaporator coil does not exceed 67
°F.
NOTE: Refer to Form 550.23-N1Y for refrigerant piping limitations.
Model
HCE
Compressor
(Tandem)
Condenser
Unit Weight
(Lbs.)
Charge,
Lbs.-Oz.
(Refrigerant-22)
Fan (Propeller) Fan Motor
1
Coil
3
Rating
(Tons)
Cap.
(Stages)
Qty.
Dia.
(in.)
Nom.
CFM
Blades
Qty. HP RPM Rotation
2
Face
Area
(Ft.
2
)
Finned
Length
(in.)
Rows
High
Ship. Oper. Holding Oper.
4
Qty.
Pitch
(Deg.)
090 7-1/2 1 1 24 4677 3 29 1 3/4 1120 CW 18.7 90 30 365 360 1 - 12 12 - 0
5
120 10 1 2 24 8034 3 27 2 1/2 1110 CCW 23.8 96 36 510 505 2 - 12 17 - 0
6
150 12-1/2 1 2 24 7950 3 27 2 1/2 1110 CCW 23.8 96 36 510 505 - 19-5
1
These PSC motors are directly connected to the condenser fans and have inherent protection, ball bearings and a 48 frame.
2
When viewing the shaft end of the motor.
3
These condenser coils have 2 rows of 3/8" OD copper tubes and 16 aluminum fins per inch.
4
Includes matched indoor blower unit but no piping.
5
Add an additional 1 lb. charge when used with KEU120 (10 ton) indoor units.
6
Add an additional 5 lbs. charge when used with KEU180 (15 ton) indoor units.
550.23-TG1Y
2 Unitary Products Group