11
I&O manual
COOLING PERFORMANCE DATA—48HP(380V, 50Hz, 3Ph)
HEATING PERFORMANCE DATA—48HP(380V, 50Hz, 3Ph)
Ent
（
DB
）
（℉）
72 75 78 80 72 75 78 80 72 75 78 80
TC 36.7 41.1 45.1 47.5 37.4 41.9 46.0 48.5 38.1 42.7 46.9 49.5
SC 27.6 32.0 36.1 38.5 28.2 32.7 36.8 39.3 28.8 33.4 37.5 40.1
PI 4.16 4.19 4.21 4.23 4.21 4.23 4.25 4.27 4.25 4.27 4.29 4.31
TC 38.2 43.2 47.8 50.7 39.0 44.1 48.8 51.7 39.8 45.0 49.8 52.7
SC 22.0 27.0 31.6 34.4 22.4 27.5 32.2 35.1 22.8 28.1 32.8 35.8
PI 4.19 4.21 4.24 4.26 4.24 4.26 4.28 4.30 4.28 4.30 4.32 4.34
TC 39.6 44.9 50.0 53.2 40.4 45.8 51.0 54.3 41.2 46.7 52.0 55.4
SC 15.5 20.8 25.9 29.1 15.8 21.2 26.4 29.7 16.1 21.6 26.9 30.3
PI 4.22 4.24 4.27 4.29 4.27 4.29 4.31 4.33 4.31 4.33 4.35 4.37
TC 32.2 36.9 41.3 43.9 32.9 37.7 42.1 44.8 33.6 38.5 42.9 45.7
SC 26.7 31.4 35.7 38.3 27.2 32.0 36.4 39.1 27.7 32.6 37.1 39.9
PI 4.60 4.63 4.65 4.67 4.65 4.67 4.70 4.72 4.70 4.72 4.74 4.77
TC 35.0 40.1 44.9 47.0 35.7 40.9 45.8 48.0 36.4 41.7 46.7 49.0
SC 20.9 26.0 30.8 32.9 21.3 26.5 31.4 33.6 21.7 27.0 32.0 34.3
PI 4.63 4.66 4.68 4.70 4.68 4.70 4.73 4.75 4.73 4.75 4.77 4.80
TC 35.9 41.1 46.2 49.5 36.6 41.9 47.1 50.5 37.3 42.7 48.0 51.5
SC 14.5 19.7 24.8 28.1 14.8 20.1 25.3 28.7 15.1 20.5 25.8 29.3
PI 4.65 4.68 4.70 4.72 4.70 4.72 4.75 4.77 4.75 4.77 4.79 4.82
TC 28.1 32.9 37.4 40.3 28.7 33.6 38.2 41.1 29.3 34.3 39.0 41.9
SC 25.5 30.3 34.8 37.6 26.0 30.9 35.5 38.4 26.5 31.5 36.2 39.2
PI 5.03 5.06 5.08 5.11 5.08 5.11 5.13 5.16 5.13 5.16 5.19 5.21
TC 30.2 35.3 40.3 43.4 30.8 36.0 41.1 44.3 31.4 36.7 41.9 45.2
SC 19.7 24.8 29.8 32.9 20.1 25.3 30.4 33.6 20.5 25.8 31.0 34.3
PI 5.06 5.09 5.11 5.14 5.11 5.14 5.16 5.19 5.16 5.19 5.22 5.24
TC 32.4 37.4 42.5 45.9 33.1 38.2 43.4 46.8 33.8 39.0 44.3 47.7
SC 13.6 18.6 23.7 27.0 13.9 19.0 24.2 27.6 14.2 19.4 24.7 28.2
PI 5.09 5.12 5.14 5.17 5.14 5.17 5.19 5.22 5.19 5.22 5.25 5.27
TC 24.4 29.2 33.8 36.7 24.9 29.8 34.5 37.4 25.4 30.4 35.2 38.1
SC 24.2 29.0 33.6 36.5 24.7 29.6 34.3 37.2 25.2 30.2 35.0 37.9
PI 5.47 5.50 5.53 5.55 5.53 5.55 5.58 5.61 5.58 5.61 5.64 5.67
TC 26.6 31.6 36.6 39.8 27.1 32.2 37.3 40.6 27.6 32.8 38.0 41.4
SC 18.5 23.5 28.5 31.8 18.9 24.0 29.1 32.4 19.3 24.5 29.7 33.0
PI 5.49 5.52 5.55 5.57 5.55 5.57 5.60 5.63 5.60 5.63 5.66 5.69
TC 29.0 33.8 38.8 42.2 29.6 34.5 39.6 43.1 30.2 35.2 40.4 44.0
SC 12.6 17.4 22.4 25.9 12.9 17.8 22.9 26.4 13.2 18.2 23.4 26.9
PI 5.52 5.55 5.58 5.60 5.58 5.60 5.63 5.66 5.63 5.66 5.69 5.72
Outdoor Temp(
℉)
70% RH 60 70 75 80 60 70 75 80
17
27.8 27.2 26.9 26.6 3.62 3.83 3.94 4.04
22
30.8 30.2 29.9 29.6 3.79 4.01 4.12 4.23
27
33.9 33.2 32.9 32.6 3.95 4.18 4.30 4.41
32
36.5 35.7 35.4 35.0 4.11 4.36 4.48 4.60
37
40.6 39.8 39.4 39.0 4.32 4.58 4.71 4.84
42
46.3 45.4 44.9 44.5 4.54 4.80 4.94 5.07
47
52.4 51.5 51.0 50.6 4.75 5.03 5.17 5.31
52
56.6 55.6 55.0 54.5 4.94 5.23 5.38 5.52
57
60.7 59.6 59.1 58.5 5.12 5.43 5.58 5.73
62
64.8 63.7 63.1 62.5 5.31 5.63 5.79 5.95
67
68.9 67.7 67.1 66.5 5.50 5.83 5.99 6.16
72
73.0 71.8 71.1 70.5 5.69 6.03 6.20 6.37
Net Capacities(kW)-1700 CFM
Peak Net Heating(kW) at Indicated Dry Bulb(
℉)
Peak Total Power(KW) at Indicated Dry Bulb(
℉)
Notes: 1. For other airflows, see heating capacity correction factor tables.
2. Heating capacities and power are integrated to include the effects of defrost in the frost region.
Notes:
1.All capacities are net and have considered indoor fan heat.
2.TC=Total Capacity. (Unit:1000Btu/h)
3.SC=SensibleCapacity. (Unit:1000Btu/h)
4.different air volume in the above table, need to adjust in the field.
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