Table 2A — Electrical Data (Units Without Electrical Convenience Outlet)
UNIT
551B
NOMINAL
VOLTAGE
(V-Ph-Hz)
VOLTAGE
RANGE
COMPRESSOR
OFM
IFM
ELECTRIC
HEAT*
POWER SUPPLY
MINIMUM UNIT
DISCONNECT SIZE
Min
Max
RLA
LRA
FLA
FLA Nominal kW†
FLA
MCA
MOCP
FLA
LRA
036
(3 Tons)
208/230-1-60
187
254
16.0
88.0
0.7
4.9
—
3.3/ 4.4
4.9/ 6.5
6.5/ 8.7
7.9/10.5
9.8/13.0
—
15.9/18.3
23.5/27.1
31.4/36.3
37.9/43.1
46.9/54.2
25.6/25.6
26.0/29.0
35.5/40.0
45.4/51.4
53.5/60.0
64.8/73.8
35/35**
35/35**
40/40**
50/60**
60/60**
70/80
25/25
25/27
33/37
42/47
49/55
60/68
101/101
208/230-3-60
187
254
10.3
77.0
0.7
4.9
—
3.3/ 4.4
4.9/ 6.5
6.5/ 8.7
7.9/10.5
12.1/16.0
—
9.2/10.6
13.6/15.6
18.1/20.9
21.9/25.3
33.5/38.6
18.5/18.5
18.5/19.4
23.1/25.7
28.8/32.3
33.5/37.7
47.9/54.4
25/25**
25/25**
25/30**
30/35**
35/40**
50/60**
18/18
18/18
21/24
27/30
31/35
44/50
90/90
460-3-60
414
508
5.1
39.0
0.4
2.2
—
6.0
8.8
11.5
14.0
—
7.2
10.6
13.8
16.8
9.0
11.8
16.0
20.0
23.8
15**
15**
20**
25**
25**
9
11
15
18
22
46
575-3-60
518
632
4.2
31.0
0.4
2.2
—
—
7.3
15**
7
37
048
(4 Tons)
208/230-1-60
187
254
23.7
129.0
0.7
4.9
—
3.3/ 4.4
6.5/ 8.7
9.8/13.0
13.1/17.4
15.8/21.0
—
15.9/18.3
31.4/36.3
46.9/54.2
62.8/72.5
75.8/87.5
35.2/ 35.2
35.2/ 35.2
45.4/ 51.4
64.8/ 73.8
84.5/ 96.8
100.9/115.5
45/ 45**
45/ 45**
50/ 60**
70/ 80
90/100
110/125
34/ 34
34/ 34
42/ 47
60/ 68
78/ 89
93/106
142/142
208/230-3-60
187
254
13.5
99.0
0.7
4.9
—
4.9/ 6.5
6.5/ 8.7
12.0/16.0
15.8/21.0
—
13.6/15.6
18.1/20.9
33.4/38.5
43.8/50.5
22.5/22.5
23.1/25.7
28.8/32.3
47.8/54.2
60.8/69.3
30/30**
30/30**
30/35**
50/60**
70/80
22/22
22/24
27/30
44/50
56/64
112/112
460-3-60
414
508
7.4
49.5
0.4
2.2
—
6.0
11.5
13.8
23.0
—
7.2
13.8
16.6
27.7
9.7
11.8
20.0
23.5
37.3
15**
15**
25**
25**
40**
12
12
18
22
34
57
575-3-60
518
632
5.8
40.0
0.4
2.2
—
—
9.3
15**
9
46
060
(5 Tons)
208/230-1-60
187
254
28.8
169.0
1.5
8.8
—
4.9/ 6.5
6.5/ 8.7
9.8/13.0
13.1/17.4
15.8/21.0
—
23.5/27.1
31.4/36.3
46.9/54.2
62.8/72.5
75.8/87.5
46.3/ 46.3
46.3/ 46.3
50.3/ 56.3
69.7/ 78.7
89.5/101.6
105.8/120.4
60/ 60**
60/ 60**
60/ 60**
70/ 80
90/110
110/125
45/ 45
45/ 45
46/ 52
64/ 72
82/ 94
97/111
216/216
208/230-3-60
187
254
17.3
123.0
1.5
5.8
—
4.9/ 6.5
7.9/10.5
12.0/16.0
15.8/21.0
19.9/26.5
—
13.6/15.6
21.9/25.3
33.4/38.5
43.8/50.5
55.2/63.8
28.9/28.9
28.9/28.9
36.4/38.8
48.9/55.4
62.0/70.4
76.3/86.9
35/35**
35/35**
35/40**
50/60**
70/80
80/90
28/28
28/28
32/36
45/51
57/65
70/80
168/168
460-3-60
414
508
9.0
62.0
0.8
2.6
—
6.0
11.5
14.0
23.0
25.0
—
7.2
13.8
16.8
27.7
30.1
14.7
14.7
20.5
24.3
37.8
40.8
20**
20**
25**
25**
40**
45**
14
14
19
22
35
38
84
575-3-60
518
632
7.1
50.0
0.8
2.6
—
—
11.6
15**
11
59
072
(6 Tons)
208/230-3-60
187
254
20.5
156.0
1.4
5.8
—
4.9/ 6.5
7.9/10.5
12.0/16.0
15.8/21.0
19.9/26.5
—
13.6/15.6
21.9/25.3
33.4/38.5
43.8/50.5
55.2/63.8
32.8/32.8
32.8/32.8
34.6/38.8
48.9/55.4
62.0/70.4
76.3/86.9
40/40**
40/40**
40/45**
60/60**
70/80
80/90
32/32
32/32
32/36
45/51
57/65
70/80
200/200
460-3-60
414
508
9.6
70.0
0.6
2.6
—
6.0
11.5
14.0
23.0
25.5
—
7.2
13.8
16.8
27.7
30.7
15.2
15.2
20.5
24.3
37.8
41.6
20**
20**
25**
25**
40**
45**
15
17
20
23
36
39
92
575-3-60
518
632
7.7
56.0
0.6
2.6
—
—
12.2
15**
12
74
See Legend on page 12.
—10—
Summary of Contents for 551B Series
Page 32: ...Fig 34 Cooling Charging Chart 551B060 Fig 35 Cooling Chart Chart 551B072 32 ...
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