Carrier 50TFQ004-007 - Page 21

21
INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont)
LEGEND NOTES:
1. indicates integrated ratings.
2. Integrated capacity is maximum (instantaneous) capacity less the
effect of frost on the outdoor coil and the heat required to defrost it.
50TFQ006
Return
Air
(F db)
Cfm
(Standard
Air)
Air Temperature Entering Outdoor Coil (F)
0 10173040475060
55
1500
Cap.
29.7
25.2 34.5 31.7 38.4 35.0 46.0 40.3 52.4 52.4 57.2 57.2 59.6 59.6 67.9 67.9
kW
3.96 4.14 4.30 4.62 4.90 5.14 5.25 5.67
2000
Cap.
29.8
25.4 34.7 31.8 38.6 35.2 46.3 40.6 52.9 52.9 57.7 57.7 60.1 60.1 68.7 68.7
kW
3.83 3.98 4.12 4.38 4.63 4.82 4.91 5.25
2500
Cap.
29.8
25.4 34.8 31.9 38.7 35.3 46.6 40.8 53.1 53.1 58.0 58.0 60.4 60.4 68.4 68.4
kW
3.76 3.89 4.01 4.26 4.47 4.63 4.72 4.99
70
1500
Cap.
28.7
24.4 33.8 31.0 37.8 34.4 45.4 39.8 51.5 51.5 56.2 56.2 58.4 58.4 66.5 66.5
kW
4.43 4.66 4.84 5.21 5.53 5.79 5.91 6.39
2000
Cap.
29.0
24.7 34.0 31.2 38.0 34.7 45.7 40.1 51.9 51.9 56.7 56.7 59.0 59.0 67.4 67.4
kW
4.30 4.48 4.63 4.94 5.20 5.41 5.52 5.91
2500
Cap.
29.2
24.8 34.2 31.4 38.2 34.8 45.8 40.2 52.2 52.2 57.1 57.1 59.4 59.4 67.9 67.9
kW
4.22 4.38 4.51 4.78 5.01 5.21 5.30 5.63
80
1500
Cap.
28.1
23.8 33.1 30.4 37.2 33.9 44.9 39.3 51.0 51.0 55.6 55.6 57.8 57.8 65.7 65.7
kW
4.77 5.03 5.23 5.64 5.99 6.27 6.41 6.92
2000
Cap.
28.4
24.2 33.5 30.7 37.6 34.2 45.3 39.7 51.4 51.4 56.1 56.1 58.3 58.3 66.5 66.5
kW
4.63 4.84 5.01 5.34 5.63 5.86 5.97 6.39
2500
Cap.
28.6
24.3 33.7 30.9 37.7 34.4 45.5 39.8 51.6 51.6 56.4 56.4 58.7 58.7 67.0 67.0
kW
4.55 4.73 4.88 5.17 5.42 5.62 5.72 6.09
50TFQ007
Return
Air
(F db)
Cfm
(Standard
Air)
Air Temperature Entering Outdoor Coil (F)
0 10173040475060
55
1800
Cap.
37.8
32.2 43.9 40.3 48.3 44.1 58.0 50.8 66.2 66.2 72.3 72.3 75.2 75.2 86.0 86.0
kW
4.72 4.97 5.16 5.58 5.96 6.25 6.40 6.95
2400
Cap.
37.9
32.2 44.0 40.4 48.5 44.2 58.4 51.2 66.6 66.6 72.8 72.8 75.9 75.9 87.0 87.0
kW
4.55 4.76 4.92 5.28 5.57 5.81 5.93 6.38
3000
Cap.
38.0
32.3 44.0 40.4 48.5 44.3 58.5 51.3 66.9 66.9 73.1 73.1 76.2 76.2 87.5 87.5
kW
4.46 4.64 4.78 5.09 5.35 5.56 5.67 6.07
70
1800
Cap.
37.3
31.7 43.6 40.0 48.1 43.9 57.5 50.4 65.2 65.2 71.1 71.1 74.0 74.0 84.6 84.6
kW
5.32 5.61 5.84 6.33 6.75 7.10 7.27 7.91
2400
Cap.
37.5
31.9 43.8 40.2 48.2 43.9 57.7 50.5 65.6 65.6 71.8 71.8 74.7 74.7 85.4 85.4
kW
5.13 5.38 5.57 5.97 6.32 6.61 6.74 7.25
3000
Cap.
37.6
32.0 43.9 40.3 48.3 44.0 57.8 50.7 66.0 66.0 72.1 72.1 75.0 75.0 86.0 86.0
kW
5.03 5.25 5.41 5.76 6.08 6.32 6.44 6.89
80
1800
Cap.
36.8
31.3 43.1 39.6 47.9 43.7 57.1 50.1 64.8 64.8 70.5 70.5 73.4 73.4 83.6 83.6
kW
5.75 6.09 6.34 6.88 7.35 7.72 7.90 8.58
2400
Cap.
37.0
31.4 43.4 39.8 48.0 43.8 57.4 50.3 65.1 65.1 71.1 71.1 73.9 73.9 84.5 84.5
kW
5.55 5.83 6.04 6.49 6.87 7.18 7.33 7.89
3000
Cap.
37.1
31.5 43.5 39.9 48.1 43.9 57.5 50.4 65.3 65.3 71.5 71.5 74.4 74.4 85.0 85.0
kW
5.44 5.68 5.87 6.26 6.60 6.88 7.01 7.49
Cap. —
Heating Capacity (1000 Btuh) (includes indoor-fan motor heat)
db —
dry bulb
kW —
Total Power Input (includes compressor motor power input,
outdoor-fan motor input, and indoor-fan motor input)