Carrier 50SX024-060 User Manual
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Table 6F — Superheat Charging Table, 50SX060
TEMP (F)
AIR ENT
COND
EVAP AIR — CFM
1995
Evap Air — Ewb (F)
54
56
58
60
62
64
66
68
70
72
74
76
65
SPH
20.1
20.1
20.1
20.1
20.1
20.1
22.6
25.2
25.6
26.1
26.6
27.0
70
SPH
16.5
16.5
16.5
16.5
17.3
18.0
20.6
23.1
24.0
24.8
25.6
26.5
75
SPH
13.0
13.0
13.0
13.0
14.5
16.0
18.5
21.1
22.3
23.5
24.7
25.9
80
SPH
10.9
10.9
10.9
10.9
12.4
13.9
16.5
19.0
20.6
22.2
23.8
25.4
85
SPH
8.9
8.9
8.9
8.9
10.4
11.9
14.4
17.0
18.9
20.9
22.9
24.9
90
SPH
6.9
6.9
6.9
6.9
8.4
9.9
12.4
14.9
17.3
19.6
22.0
24.3
95
SPH
5.0
5.0
5.0
5.0
6.3
7.8
10.3
12.9
15.6
18.3
21.1
23.8
100
SPH
*
*
*
*
*
5.8
8.3
10.8
13.9
17.0
20.1
23.2
105
SPH
*
*
*
*
*
*
6.2
8.8
12.3
15.7
19.2
22.7
110
SPH
*
*
*
*
*
*
*
6.7
10.6
14.4
18.3
22.2
115
SPH
*
*
*
*
*
*
*
*
8.9
13.1
17.4
21.6
LEGEND
Ewb — Entering Wet Bulb
SPH — Superheat at Compressor (F)
*Do not attempt to charge system under these conditions — refrigerant slugging may occur.
Table 7 — Required Suction-Tube Temperature (F)*
SUPERHEAT
TEMP (F)
SUCTION PRESSURE AT SERVICE PORT (psig)
61.5
64.2
67.1
70.0
73.0
76.0
79.2
82.4
85.7
0
35
37
39
41
43
45
47
49
51
2
37
39
41
43
45
47
49
51
53
4
39
41
43
45
47
49
51
53
55
6
41
43
45
47
49
51
53
55
57
8
43
45
47
49
51
53
55
57
59
10
45
47
49
51
53
55
57
59
61
12
47
49
51
53
55
57
59
61
63
14
49
51
53
55
57
59
61
63
65
16
51
53
55
57
59
61
63
65
67
18
53
55
57
59
61
63
65
67
69
20
55
57
59
61
63
65
67
69
71
22
57
59
61
63
65
67
69
71
73
24
59
61
63
65
67
69
71
73
75
26
61
63
65
67
69
71
73
75
77
28
63
65
67
69
71
73
75
77
79
30
65
67
69
71
73
75
77
79
81
32
67
69
71
73
75
77
79
81
83
34
69
71
73
75
77
79
81
83
85
36
71
73
75
77
79
81
83
85
87
38
73
75
77
79
81
83
85
87
89
40
75
77
79
81
83
85
87
89
91
*Temperature at suction service valve.
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