Carrier 38CKC Product Data page 33

Condenser only ratings* continued
SST
°F
TCG
30 KW
SDT
TCG
35
KW
SDT
TCG
40
KW
SDT
TCG
45
KW
SDT
TCG
50
KW
SDT
TCG
55 KW
SDT
TCG
30
KW
SDT
TCG
35 KW
SDT
TCG
40
KW
SDT
TCG
45
KW
SDT
TCG
50
KW
SDT
TCG
55
KW
SDT
* ARI listing applies only to systems shown in Performance Data table.
KW — Total Power (kW)
SDT — Saturated Temperature Leaving Compressor (°F)
SST — Saturated Temperature Entering Compressor (°F)
TCG — Gross Cooling Capacity (1000 Btuh)
System design summary
1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01-in. wc.
2. Minimum outdoor operating air temperature without low-ambient operation accessory is 55°F (12.8°C).
3. Maximum outdoor operating air temperature is 125°F (51.7°C).
4. For reliable operation, unit should be level in all horizontal planes.
5. Maximum elevation of indoor coil above or below base of outdoor unit is: indoor coil above = 50 ft, indoor coil below = 150 ft.
6. For interconnecting refrigerant tube lengths between 50 and 175 ft, consult Residential's Split System Long-Line Application Guideline avail-
able from equipment distributor.
7. Crankcase heater required when interconnecting refrigerant tube length exceeds 50 ft.
8. If any refrigerant tubing is buried, provide a 6 in. vertical rise to the valve connections at the unit. Refrigerant tubing lengths up to 36 in. may
be buried without further consideration. For buried lines longer than 3 ft, consult your local distributor.
9. Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided.
CONDENSER ENTERING AIR TEMPERATURES °F
55 65
38CKC048-36, 56, 66
49.30 46.50 43.70
93.80 102.50 111.10
2.80 3.07 3.37
53.70 50.70 47.70
96.50 105.10 113.50
2.88 3.16 3.46
58.30 55.10 51.70
99.30 107.60 116.00
2.97 3.25 3.55
63.00 59.50 55.90
102.10 110.40 118.50
3.06 3.34 3.64
67.90 64.10 60.10
105.10 113.10 121.00
3.16 3.44 3.74
72.80 68.70 64.40
108.00 115.90 123.60
3.26 3.54 3.84
38CKC060-37, 57, 67
62.90 59.20 55.40
99.60 108.50 117.50
3.57 3.93 4.33
68.50 64.50 60.30
102.60 111.30 120.10
3.69 4.05 4.46
74.30 69.90 65.30
105.70 114.20 122.80
3.81 4.18 4.59
80.20 75.40 70.40
108.90 117.20 125.50
3.95 4.31 4.72
86.20 81.00 75.60
112.20 120.30 128.40
4.09 4.45 4.87
92.40 86.70 80.70
115.60 123.40 131.20
4.24 4.61 5.02
75 85 95
40.80 37.80
119.70 128.00
3.70 4.03
44.50 41.20
121.90 130.10
3.78 4.12
48.30 44.70
124.20 132.20
3.88 4.22
52.20 48.30
126.50 134.30
3.97 4.31
56.10 51.90
128.90 136.40
4.07 4.41
60.10 55.50
131.20 138.50
4.17 4.50
51.40 47.20
126.40 135.10
4.76 5.20
55.90 51.30
128.80 137.40
4.89 5.34
60.50 55.40
131.20 139.60
5.02 5.48
65.20 59.60
133.70 141.70
5.15 5.61
69.80 63.70
136.30 143.90
5.29 5.74
74.50 67.80
138.80 146.10
5.43 5.87
105 115
34.60 31.20 27.50
136.30 144.30 151.90
4.38 4.74 5.09
37.80 34.10 29.90
138.10 145.90 153.30
4.48 4.84 5.20
40.90 36.90 32.30
140.00 147.50 154.60
4.57 4.93 5.29
44.20 39.70 34.70
141.90 149.10 155.90
4.67 5.03 5.38
47.40 42.50 37.20
143.70 150.70 157.20
4.76 5.11 5.46
50.60 45.30 39.80
145.60 152.10 158.40
4.85 5.19 5.53
43.00 38.40 33.30
142.60 149.80 156.80
5.61 6.01 6.40
46.60 41.60 36.10
144.70 151.50 158.40
5.76 6.15 6.55
50.20 44.60 39.00
146.80 153.20 159.90
5.90 6.28 6.67
53.70 47.60 42.40
148.80 154.80 161.10
6.03 6.41 6.75
57.20 50.60 46.20
150.80 156.40 161.50
6.16 6.52 6.79
60.60 53.60 54.10
152.70 158.00 152.80
6.29 6.63 6.30
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