ELECTRICAL DATA
-
Cooling Only Units and Units With Gas Heat
MODEL
D2CE
POWER
SUPPLY
HEATER OPTION
MINIMUM
CIRCUIT
AMPACITY
(AMPS)
MAXIMUM
OVERCURRENT
DEVICE
2
(AMPS)
MINIMUM
WIRE SIZE
3
MODEL
KW
1
STAGES
AMPS
300
380-3+N-50
E018
E036
E054
E072
11.3
22.6
33.8
45.1
1
2
2
2
17.1
34.3
51.4
68.6
86.2
86.2
88.0
109.5
100
100
100
110
3
3
3
2
415-3+N-50
E018
E036
E054
E072
13.5
26.9
40.4
53.8
1
2
2
2
18.7
37.4
56.2
74.9
86.2
86.2
93.9
98.6
100
100
100
110
3
3
3
3
1
Electric Heat CORRECTION FACTORS:
2
Dual element time delay fuse or HACR breaker.
3
Wire sizes are AWG unless otherwise specified. Although these sizes are based on 75
°
C
copper conductors, aluminum wire can be used. Refer to the National Electric code
(in U.S.A.) or the current Canadian Electrical Code (in Canada) to determine the proper size.
COMPONENT DESCRIPTION
UNIT
MODEL
300
SUPPLY AIR
BLOWER
CENTRIFUGAL BLOWER
DIA. x WD. (mm)
457 x 381
DIA. x WD. (in.)
18 x 15
FAN MOTOR
kW / HP
7.5 / 10
INDOOR
COIL
ROWS DEEP
4
FINS PER 25mm (1 in.)
13.5
FACE AREA
m
2
/ Ft.
2
2.1 / 23.0
OUTDOOR
FANS
(Two Per Unit)
PROPELLER DIA.
mm / in.
762 / 30 ea.
FAN MOTOR
kW / HP
0.7 / 1 ea.
NOMINAL AIRFLOW
m
3
/ s
3.40 ea.
CFM
7200 ea.
OUTDOOR
COIL
ROWS DEEP
3
FINS PER 25mm (1 in.)
15
FACE AREA
m
2
/ Ft.
2
4.02
/
43.3
COMPRESSOR
(Qty. Per Unit)
TANDEM (8-TON NOMINAL CAPACITY)
3
AIR
FILTERS
QUANTITY PER UNIT
406 x 508 x 51 (mm)
2
16 x 20 x 2 (in.)
QUANTITY PER UNIT
406 x 635 x 51 (mm)
4
16 x 25 x 2 (in.)
QUANTITY PER UNIT
457 x 610 x 51 (mm)
3
14 x 20 x 2 (in.)
TOTAL FACE AREA
m
2
/ Ft.
2
.9
1/
21.4
CHARGE
REFRIGERANT 22
SYS. #1 (kg. / lbs.)
7.0 / 15.5
SYS. #2 (kg. / lbs. )
6.6 / 14.5
SYS. #3 (kg. / lbs. )
7.0 / 15.5
PHYSICAL DATA
WEIGHTS (kg. / lbs. )
BASIC
UNIT
DCE300
(Cooling only)
1238 / 2730
DCG300
(Gas / Electric)
N240
1085 / 2930
OPTIONS / ACCESSORIES
Electric Heater
(Elec/Elec only)
18 KW
11.4 / 25
36 KW
13.6 / 30
54 KW
15.9 / 35
72 KW
18.2 / 40
Economizer
73 / 160
Motorized Damper
68 / 150
Roof Curb
84 / 185
Barometric Damper
20 / 45
Wood Skid*
100 / 220
*
Allows handling of unit using 90" (2300mm)
long forks.
MODEL
POWER
SUPPLY
COMPRESSORS
COND.
FAN
MOTORS
#1 & #2
SUPPLY
AIR
BLOWER
MOTOR
MINIMUM
CIRCUIT
AMPACITY
(AMPS)
MAXIMUM
OVERCURRENT
DEVICE
1
(AMPS)
MIN.
WIRE
SIZE
2
(AWG)
(QTY. 3)
HP
(Each)
FLA
(Each)
HP
FLA
RLA
(Each)
LRA
(Each)
D2CE300
D2CG300
380/415-3+N-
50
9.6
73
1.0
2.4
10
19.0
86.2
100
3
NOTES: 1. Dual element, time delay type..
2.
Based
on
75
°
C copper conductors.
ELECTRICAL DATA - Units with Electric Heat
NOMINAL VOLTAGE
VOLTAGE
KW CAP. MULTIPLIER
415
400
0.93
VOLTAGE
LIMITATIONS**
POWER
SUPPLY
VOLTAGE
MIN.
MAX.
380/415-3+N-50
342
457
**Utilization range “A” in accordance with ARI
530.26-TG4YI
6
Unitary Products Group
