MODEL
POWER
SUPPLY
COMPRESSORS
OUTDOOR FAN
MOTORS
(#1 & #2)
SUPPLY AIR
BLOWER
MOTOR
MINIMUM
CIRCUIT
AMPACITY
(AMPS)
MAXIMUM
TIME DELAY
FUSE SIZE
(AMPS)
#1
#2
RLA LRA RLA LRA
HP
EACH
FLA
EACH
HP
FLA
B1CH180
208/230-3-60
28.2 260 28.2
260
1
4.1/4.2
5
14.4/15.4
86.1/87.3
110
460-3-60
14.1 128 14.1
128
1
2.1
5
7.2
43.1
50
575-3-60
11.5 104 11.5
104
1
2.0
5
5.9
35.9
45
B1CH240
208/230-3-60
33.3 300 33.3
300
1
4.1/4.2
7.5
19.4/21.0
102.6/104.4
125
460-3-60
19.2 146 19.2
146
1
2.1
7.5
9.7
57.2
70
575-3-60
12.8 124 12.8
124
1
2.0
7.5
7.8
40.6
50
*
Although these sizes are based on 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.
TABLE 11 - ELECTRICAL DATA (BASIC UNITS)
VOLTAGE
LIMITATIONS**
POWER SUPPLY
VOLTAGE
MIN.
MAX.
208/230-3-60
187
253
460-3-60
414
506
575-3-60
518
630
**
Rated in accordance with ARI Standard 110, utilization range "A".
MODEL
B1CH
POWER
SUPPLY
HEATER OPTION
MINIMUM
CIRCUIT
AMPACITY
(AMPS)
MAXIMUM
TIME DELAY
FUSE SIZE
(AMPS)
MODEL
KW
1
STAGES
AMPS
180A25
208-3-60
E018
E036
E054
E072
13.5
27.0
40.6
54.1
1
2
2
2
37.5
75.1
112.6
150.1
133.0
133.0
179.9
179.9
150
150
200
200
230-3-60
E018
E036
E054
E072
18.0
36.0
54.0
72.0
1
2
2
2
43.3
86.6
129.9
173.2
141.4
141.4
195.5
195.5
150
150
200
200
180A46
460-3-60
E018
E036
E054
E072
18.0
36.0
54.0
72.0
1
2
2
2
21.7
43.3
65.0
86.6
70.2
70.2
97.3
97.3
80
80
100
100
180A58
575-3-60
E018
E036
E054
E072
18.0
36.0
54.0
72.0
1
2
2
2
17.3
34.6
52.0
69.3
57.5
57.5
79.2
79.2
60
60
80
80
240A25
208-3-60
E018
E036
E054
E072
13.5
27.0
40.6
54.1
1
2
2
2
37.5
75.1
112.6
150.1
149.5
149.5
196.4
212.7
150
150
200
225
230-3-60
E018
E036
E054
E072
18.0
36.0
54.0
72.0
1
2
2
2
43.3
86.6
129.9
173.2
158.5
158.5
196.4
212.7
175
175
200
225
240A46
460-3-60
E018
E036
E054
E072
18.0
36.0
54.0
72.0
1
2
2
2
21.7
43.3
65.0
86.6
84.2
84.2
111.3
111.3
90
90
125
125
240A58
575-3-60
E018
E036
E054
E072
18.0
36.0
54.0
72.0
1
2
2
2
17.3
34.6
52.0
69.3
62.3
62.3
83.9
83.9
70
70
90
90
1
Electric Heat CORRECTION FACTORS:
2
Although these sizes are based on 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.
TABLE 12 - ELECTRICAL DATA (UNITS w/SUPPLEMENTAL ELECTRIC HEAT)
NOMINAL VOLTAGE
VOLTAGE
KW CAP. MULTIPLIER
208
208
1.00
240
230
0.92
480
460
0.92
600
575
0.92
511.06-N3Y
14
Unitary Products Group
