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Carrier 50PM20 Installation Instructions Manual page 20

Single package rooftop units electric cooling with electric heat option and electromechanical controls with puron (r-410a) refrigerant

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NOMINAL
VOLTAGE
UNIT
VOLTAGE
RANGE
SIZE
(3 Ph,
60Hz)
Min
Max
24
575
518
633
Table 5 -- Electrical
Data
(Units With Optional
Convenience
Outlet)
(cont)
COMPRESSOR
No. 2
No. 3
OFM
No. 1
FLA
RLA
LRA
RLA
LRA
RLA
LRA
Qty
Hp
(ea)
kW
FLA
ELECTRIC HEAT
IFM
POWER EXHAUST
POWER SUPPLY
POWER SUPPLY WITH
OPTIONAL HACR BREAKER
16,6
80
13
80
6
0.25
0.7
24.8
24
48.3
46
78
75
Hp
FLA
5
6,1
7.5
9
10
11
5
6,1
7.5
9
10
11
5
6,1
7.5
9
10
11
5
6.1
7.5
9
10
11
Qty
Hp
FLA(_)
2
1
2.4
2
1
2.4
2
1
2.4
2
1
2.4
2
1
2.4
2
1
2.4
2
1
2.4
2
1
2.4
2
1
2.4
2
1
2.4
2
1
2.4
2
1
2.4
MCA
MOCP*
47
60
52
60
5O
6O
55
60
52
60
57
60
47
60
52
60
5O
6O
55
60
52
60
57
60
69
70
75
80
73
80
79
80
75
80
81
90
86
100
92
1O0
90
100
96
100
93
100
99
1O0
MCA
MOCP
47
60
52
60
5O
6O
55
70
52
60
57
70
47
60
52
60
5O
6O
55
70
52
60
57
70
69
70
75
80
73
80
79
80
75
80
81
90
86
100
92
1O0
90
100
96
100
93
100
99
1O0
DISCONNECT
SIZE
FLA
49
55
53
58
55
6O
49
55
53
58
55
6O
63
69
67
72
69
75
97
102
IO0
106
102
108
UNIT
SIZE
24
NOMINAL
VOLTAGE
(3 Ph, _ H_
20_240
VOLTAGE
RANGE
Min
Max
187
253
Electric
Heat Branch
Circuit
for 208/240
75-kW
Electric
Heatt
COMPRESSOR
No. 1
No. 2
No. 3
RLA
LRA
RLA
LRA
RLA
LRA
NA
NA
NA
NA
NA
NA
OFM
FLA
Oty
Hp
(ea)
NA
NA
NA
ELECTRIC HEAT
kW
FLA
5_75
156/180
IFM
Hp
FLA
NA
NA
POWER EXHAUST
FLA
Qty
Hp
(ea)
NA
NA
NA
POWER SUPPLY
MCA
MOCP*
156/180
175/200
POWER SUPPLY
WITH OPTIONAL
HACR BREAKER
MCA
MOCP
180/180
20_200
DISCONNECT
SIZE
FLA
179/207
UNIT
SIZE
24
NOMINAL
VOLTAGE
(3 Ph,60 H_
208/230
VOLTAGE
RANGE
Min
Max
187
253
Feeder
Circuit
for 208/240
75-kW
Electric
Head"
COMPRESSOR
No. 1
No. 2
No. 3
RLA
LRA
RLA
LRA
RLA
LRA
40
239
33,5
225
OFM
FLA
Oty
Hp
(ea)
6
0.25
1,5
ELECTRIC HEAT
kW
FLA
56/75
156/180
IFM
Hp
FLA
3,7
10,6/9.6
5
16,7/15.2
7.5
24.2/22
10
30,8/28
POWER EXHAUST
FLA
Qty
Hp
(ea)
2
1
5.9
2
1
5.9
2
1
5.9
2
1
5.9
POWER SUPPLY
MCA
MOCP*
176/198
200/225
190/213
200/225
183/205
200/225
198/220
200/225
193/214
200/225
207/229
225/250
201/221
225/225
216/236
225/250
POWER SUPPLY
WITH OPTIONAL
HACR BREAKER
MCA
MOCP
198/198
200/225
213/213
225/225
205/205
225/225
220/220
225/225
214/214
225/225
229/229
250/250
221/221
225/225
236/236
250/250
DISCONNECT
SIZE
FLA
197/224
211/237
204/230
218/244
213/238
227/252
221/245
234/259

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