Cooling Capacity Dh090 (7-1/2 Ton) Unit; Performance - York PREDATOR 102 Technical Manual

TABLE 6: COOLING CAPACITY DH090 (7-1/2 TON) UNIT
Air On
Temperature of Air on Condenser Coil 75°F
Evap. Coil
Tot. Tot.
WB
1
CFM
Cap. Input
(°F)
(MBH) (kW)
72 102.7 5.7
67 98.7 5.6
2250
62 95.0 5.6
57 96.7 5.5
72 105.1 5.7
67 101.0 5.6
2625
62 97.2 5.6
57 98.9 5.5
72 107.5 5.7
67 103.3 5.6
3000
62 99.4 5.6
57 101.2 5.5
72 108.5 5.7
67 104.3 5.6
3375
62 100.4 5.6
57 102.2 5.5
72 109.6 5.7
67 105.4 5.6
3750
62 101.4 5.6
57 103.3 5.5
Temperature of Air on Condenser Coil 95°F
72 94.3 6.7
67 87.3 6.7
2250
62 82.4 6.5
57 80.1 6.5
72 96.6 6.8
67 89.4 6.7
2625
62 84.4 6.6
57 82.1 6.6
72 98.9 6.8
67 91.5 6.7
3000
62 86.4 6.6
57 84.0 6.6
72 100.6 6.9
67 93.1 6.8
3375
62 87.9 6.7
57 85.5 6.6
72 102.4 6.9
67 94.7 6.8
3750
62 89.4 6.7
57 87.0 6.7
Temperature of Air on Condenser Coil 115°F
72 80.6 7.9
67 72.0 7.7
2250
62 69.6 7.6
57 67.8 7.6
72 82.9 7.9
67 74.1 7.7
2625
62 71.6 7.7
57 69.7 7.7
72 85.2 8.0
67 76.1 7.8
3000
62 73.6 7.7
57 71.6 7.7
72 86.2 8.0
67 77.1 7.8
3375
62 74.5 7.7
57 72.5 7.8
72 87.3 8.1
67 78.0 7.9
3750
62 75.4 7.8
57 73.4 7.8
1 These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower
Performance Table for the kW of the supply air blower motor.
2 These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
14
Sensible Capacity (MBH)
2
Return Dry Bulb (°F)
86 83 80 77
60.1 53.7 47.3 40.9 34.5
75.6 69.2 62.8 56.4 50.0 43.5 37.1
95.0 87.3 80.9 74.5 68.0 61.6 55.2
96.7 90.6 84.1 77.7 71.3 64.9 58.5
65.5 57.9 50.3 42.8 35.2
82.0 74.4 66.8 59.2 51.6 44.0 36.5
97.2 93.4 86.1 78.5 70.9 63.3 55.7
98.9 95.9 89.6 82.0 74.4 66.8 59.2
70.9 62.1 53.4 44.6 35.9
88.3 79.5 70.8 62.0 53.3 44.5 35.8
99.4 99.4 91.2 82.5 73.8 65.0 56.3
101.2 101.2 95.0 86.2 77.5 68.7 60.0
75.3 65.4 55.4 45.4 35.5
94.8 83.4 73.5 63.5 53.6 43.6 33.6
100.4 100.4 95.9 85.9 76.0 66.0 56.0
102.2 102.2 99.1 89.2 79.2 69.2 59.3
79.8 68.6 57.4 46.2 35.1
101.3 87.3 76.2 65.0 53.8 42.6 31.5
101.4 101.4 100.5 89.4 78.2 67.0 55.8
103.3 103.3 103.3 92.1 80.9 69.7 58.6
56.3 49.8 43.4 37.0 30.6
71.1 64.7 58.3 51.9 45.5 39.1 32.7
82.4 77.6 71.2 64.8 58.4 51.9 45.5
80.1 78.0 71.6 65.2 58.8 52.4 46.0
62.1 54.5 46.9 39.4 31.8
78.2 70.6 63.0 55.4 47.9 40.3 32.7
84.4 82.0 76.9 69.4 61.8 54.2 46.6
82.1 81.0 77.4 69.8 62.2 54.7 47.1
67.9 59.2 50.5 41.7 33.0
85.2 76.5 67.7 59.0 50.2 41.5 32.8
86.4 86.4 82.7 73.9 65.2 56.4 47.7
84.0 84.0 83.2 74.4 65.7 57.0 48.2
73.1 63.2 53.2 43.2 33.3
90.0 81.4 71.4 61.5 51.5 41.5 31.6
87.9 87.9 86.1 76.1 66.1 56.2 46.2
85.5 85.5 85.1 75.1 65.2 55.2 45.2
78.3 67.1 55.9 44.8 33.6
94.7 86.3 75.1 63.9 52.8 41.6 30.4
89.4 89.4 89.4 78.2 67.1 55.9 44.7
87.0 87.0 87.0 75.8 64.6 53.4 42.2
51.1 44.6 38.2 31.8 25.4
64.6 58.1 51.7 45.3 38.9 32.5 26.1
69.6 65.8 59.4 52.9 46.5 40.1 33.7
67.8 66.0 59.5 53.1 46.7 40.3 33.9
57.1 49.5 41.9 34.3 26.7
70.3 64.3 56.7 49.1 41.5 34.0 26.4
71.6 69.7 65.1 57.5 49.9 42.3 34.7
69.7 68.8 65.3 57.7 50.1 42.5 34.9
63.1 54.3 45.6 36.8 28.1
76.1 70.4 61.7 52.9 44.2 35.4 26.7
73.6 73.6 70.8 62.0 53.3 44.5 35.8
71.6 71.6 71.0 62.2 53.5 44.7 36.0
68.4 58.5 48.5 38.5 28.6
77.1 74.2 65.6 55.7 45.7 35.7 25.8
74.5 74.5 73.1 63.1 53.2 43.2 33.2
72.5 72.5 72.2 62.2 52.3 42.3 32.3
73.8 62.6 51.4 40.2 29.1
78.0 78.0 69.6 58.4 47.2 36.1 24.9
75.4 75.4 75.4 64.2 53.0 41.9 30.7
73.4 73.4 73.4 62.2 51.0 39.9 28.7
Temperature of Air on Condenser Coil 85°F
*
Tot. Tot.
1
Cap. Input
(MBH) (kW)
74 71 68
- - 98.5 6.2
93.0 6.1
88.7 6.1
88.4 6.0
- - 100.9 6.2
95.2 6.1
90.8 6.1
90.5 6.1
- - 103.2 6.3
97.4 6.2
92.9 6.1
92.6 6.1
- - 104.6 6.3
98.7 6.2
94.2 6.1
93.9 6.1
- - 106.0 6.3
100.1 6.2
95.4 6.1
95.1 6.1
Temperature of Air on Condenser Coil 105°F
- - 87.5 7.3
79.7 7.2
76.0 7.1
74.0 7.1
- - 89.8 7.4
81.8 7.2
78.0 7.1
75.9 7.1
- - 92.1 7.4
83.8 7.3
80.0 7.2
77.8 7.2
- - 93.4 7.4
85.1 7.3
81.2 7.2
79.0 7.2
- - 94.8 7.5
86.4 7.3
82.4 7.2
80.2 7.2
Temperature of Air on Condenser Coil 125°F
- - 73.7 8.4
64.4 8.2
63.2 8.1
61.6 8.2
- - 76.0 8.5
66.4 8.2
65.2 8.2
63.5 8.2
- - 78.3 8.5
68.4 8.3
67.2 8.2
65.4 8.3
- - 79.0 8.6
69.0 8.4
67.8 8.3
66.0 8.3
- - 79.7 8.7
69.7 8.4
68.4 8.3
66.6 8.4
246646-YTG-C-0606
Sensible Capacity (MBH)
2
Return Dry Bulb (°F)
86 83 80 77 74
58.2 51.8 45.4 39.0 32.5
73.4 67.0 60.5 54.1 47.7 41.3 34.9
88.7 82.4 76.0 69.6 63.2 56.8 50.4
88.4 84.3 77.9 71.5 65.0 58.6 52.2
63.8 56.2 48.6 41.1 33.5
80.1 72.5 64.9 57.3 49.7 42.2 34.6
90.8 87.7 81.5 73.9 66.3 58.8 51.2
90.5 88.5 83.5 75.9 68.3 60.7 53.2
69.4 60.7 51.9 43.2 34.4
86.8 78.0 69.3 60.5 51.8 43.0 34.3
92.9 92.9 87.0 78.2 69.5 60.7 52.0
92.6 92.6 89.1 80.3 71.6 62.8 54.1
74.2 64.3 54.3 44.3 34.4
92.4 82.4 72.5 62.5 52.5 42.6 32.6
94.2 94.2 91.0 81.0 71.0 61.1 51.1
93.9 93.9 92.1 82.1 72.2 62.2 52.3
79.0 67.9 56.7 45.5 34.3
98.0 86.8 75.6 64.5 53.3 42.1 30.9
95.4 95.4 95.0 83.8 72.6 61.4 50.3
95.1 95.1 95.1 83.9 72.8 61.6 50.4
53.7 47.2 40.8 34.4 28.0
67.8 61.4 55.0 48.6 42.2 35.8 29.4
76.0 71.7 65.3 58.9 52.4 46.0 39.6
74.0 72.0 65.6 59.2 52.7 46.3 39.9
59.6 52.0 44.4 36.8 29.3
74.3 67.4 59.9 52.3 44.7 37.1 29.5
78.0 75.8 71.0 63.4 55.8 48.3 40.7
75.9 74.9 71.3 63.8 56.2 48.6 41.0
65.5 56.8 48.0 39.3 30.5
80.7 73.5 64.7 56.0 47.2 38.5 29.7
80.0 80.0 76.7 68.0 59.2 50.5 41.7
77.8 77.8 77.1 68.3 59.6 50.8 42.1
70.8 60.8 50.8 40.9 30.9
83.5 77.8 68.5 58.6 48.6 38.6 28.7
81.2 81.2 79.6 69.6 59.6 49.7 39.7
79.0 79.0 78.6 68.7 58.7 48.7 38.8
76.0 64.9 53.7 42.5 31.3
86.4 82.2 72.4 61.2 50.0 38.8 27.6
82.4 82.4 82.4 71.2 60.0 48.9 37.7
80.2 80.2 80.2 69.0 57.8 46.6 35.5
48.4 42.0 35.6 29.2 22.8
61.3 54.8 48.4 42.0 35.6 29.2 22.8
63.2 59.9 53.5 47.0 40.6 34.2 27.8
61.6 59.9 53.5 47.1 40.7 34.3 27.8
54.5 47.0 39.4 31.8 24.2
66.4 61.1 53.5 46.0 38.4 30.8 23.2
65.2 63.5 59.1 51.6 44.0 36.4 28.8
63.5 62.7 59.2 51.6 44.0 36.4 28.9
60.6 51.9 43.1 34.4 25.6
68.4 67.4 58.6 49.9 41.1 32.4 23.6
67.2 67.2 64.8 56.1 47.3 38.6 29.8
65.4 65.4 64.9 56.1 47.4 38.6 29.9
66.1 56.1 46.1 36.2 26.2
69.0 69.0 62.7 52.8 42.8 32.8 22.9
67.8 67.8 66.6 56.6 46.7 36.7 26.8
66.0 66.0 65.8 55.8 45.8 35.9 25.9
71.5 60.3 49.2 38.0 26.8
69.7 69.7 66.8 55.6 44.5 33.3 22.1
68.4 68.4 68.4 57.2 46.0 34.8 23.7
66.6 66.6 66.6 55.4 44.3 33.1 21.9
Unitary Products Group
*
71 68
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -