Dc076 Cooling Capacities (6.3 Ton) - York Sunline 2000 Technical Manual

TABLE 7: DC076 COOLING CAPACITIES (6.3 TON)
Air On
Evap.
35°C
Sensible Capacity
Total Tot.
WB
3 1 2
Return Dry Bulb (°C)
M /S Cap. Input
(°C)
(kW) (kW)
31 28
23 23.9 7.7 18.7 13.6 8.9
20 23.2 7.6 23.2 17.9 13.0 8.1 20.9
1.40
17 23.2 7.6 23.2 21.7 17.2 12.4 20.8
14 23.2 7.6 23.2 21.6 20.1 16.5 20.8
23 23.2 7.6 16.7 12.7 8.4
20 21.6 7.3 20.2 16.2 12.1 7.9 19.2
1.15
17 21.9 7.4 21.9 20.4 15.6 11.5 19.7
14 21.8 7.4 21.8 20.4 19.0 15.0 19.6
23 22.2 7.5 14.6 11.5 8.0
20 20.5 7.2 17.3 14.2 11.0 7.6 18.3
0.85
17 20.0 7.2 20.0 16.9 13.8 10.5 17.9
14 19.9 7.1 19.9 18.7 16.4 13.2 17.9
Air On
Evap.
95°F
Total
Sensible Capacity
Tot.
WB
1
Cap. 2
CFM Return Dry Bulb (°F)
Input
(°F)
(MBH
(kW)
86 80
72 81.4 7.7 63.6 46.5 30.3
67 79.2 7.6 79.2 60.9 44.2 27.6 71.2
3000
62 79.2 7.6 79.2 73.9 58.6 42.2 71.0
57 79.1 7.6 79.1 73.8 68.6 56.3 70.9
72 79.2 7.6 57.1 43.3 28.8
67 73.7 7.3 69.1 55.2 41.4 26.9 65.7
2400
62 74.7 7.4 74.7 69.7 53.1 39.2 67.1
57 74.5 7.4 74.5 69.6 64.9 51.1 66.9
72 75.9 7.5 49.8 39.2 27.4
67 69.8 7.2 59.1 48.5 37.5 26.0 62.3
1800
62 68.2 7.2 68.2 57.8 46.9 36.0 61.2
57 68.0 7.1 68.0 63.7 55.9 45.2 61.0
1. These capacities are gross ratings. For net capacity, determine the kW of the supply air blower motor from the SUPPLY AIR
BLOWER PERFORMANCE. Table, multiply this value by 3.415 MBH/kW to determine the motor heat, and deduct this heat from
the gross capacity of the unit.
2. These ratings include the compressor and the condensate fan motors but not the supply air blower motor. The total condenser
fan motor power input is 0.46kW. Refer to the SUPPLY AIR BLOWER PERFORMANCE Table for the kW of the supply air blower
motor.
NOTE: Shaded areas indicate nominal ratings
Johnson Controls Unitary Products
Temperature of Air on Condenser Coil
41°C
Sensible Capacity
Total Tot.
1 2
Return Dry Bulb (°C)
Cap. Input
(kW) (kW)
25 22 31 28
- 21.2 8.2 17.0 12.6 7.9
8.1 20.6 16.6 11.7 7.2 18.1
8.1 20.6 18.6 15.5 11.1 18.0
8.1 20.5 18.6 17.7 15.0 18.0
- 20.7 8.1 15.2 11.7 7.5
7.8 18.6 15.0 10.9 6.9 16.9
7.9 19.4 18.5 14.2 10.3 17.0
7.9 19.4 18.4 16.8 13.7 17.0
- 19.8 8.0 13.2 10.6 7.1
7.7 15.8 13.2 9.8 6.7 15.7
7.5 17.7 15.7 12.4 9.4 15.5
7.6 17.7 16.9 14.9 12.0 15.5
Temperature of Air on Condenser Coil
105°F
Total
Sensible Capacity
Tot.
1
Cap. 2
Return Dry Bulb (°F)
Input
(MBH
(kW)
74 68 86 80
- 72.5 8.2 58.1 43.1 26.9
8.1 70.4 56.5 40.0 24.5 61.6
8.1 70.2 63.4 53.0 38.0 61.5
8.1 70.1 63.3 60.4 51.1 61.4
- 70.6 8.1 52.0 39.9 25.6
7.8 63.4 51.1 37.2 23.7 57.6
7.9 66.3 63.1 48.4 35.2 58.1
7.9 66.1 62.9 57.3 46.7 57.9
- 67.6 8.0 44.9 36.1 24.1
7.7 53.8 45.2 33.5 22.9 53.5
7.5 60.5 53.5 42.3 32.2 53.0
7.6 60.3 57.6 50.9 41.1 52.8
3
M
/S
46°C
Sensible Capacity
Total Tot.
1 2
Return Dry Bulb (°C)
Cap. Input
(kW) (kW)
25 22 31 28
- 18.3 8.6 15.5 11.5 6.9
8.5 18.1 15.1 10.4 6.2 14.7
8.5 18.0 17.4 14.0 9.8 14.7
8.5 18.0 17.3 15.4 13.4 14.7
- 17.9 8.4 13.8 10.6 6.6
8.2 16.9 13.8 9.7 6.0 14.0
8.3 17.0 16.4 12.7 9.1 14.2
8.3 17.0 16.4 14.6 12.2 14.1
- 17.1 8.3 11.8 9.5 6.2
8.0 14.2 12.0 8.7 5.8 12.9
7.9 15.5 14.4 11.1 8.3 12.9
7.9 15.5 15.0 13.0 10.7 12.8
CFM
115°F
Total
Sensible Capacity
Tot.
1
Cap. 2
Return Dry Bulb (°F)
Input
(MBH
(kW)
74 68 86 80
- 62.6 8.6 52.8 39.1 23.7
8.5 61.6 51.7 35.6 21.1 50.1
8.5 61.5 59.3 47.7 33.5 50.2
8.5 61.4 59.2 52.7 45.8 50.1
- 60.9 8.4 47.2 36.1 22.4
8.2 57.7 47.1 33.0 20.5 47.6
8.3 58.1 55.9 43.4 31.0 48.3
8.3 57.9 55.9 49.8 41.5 48.1
- 58.2 8.3 40.3 32.5 21.1
8.0 48.3 40.9 29.8 19.6 44.1
7.9 53.0 49.1 37.9 28.3 43.9
7.9 52.8 51.1 44.4 36.4 43.7
637367-XTG-B-1110
52°C
Sensible Capacity
Total Tot.
1 2
Return Dry Bulb (°C)
Cap. Input
(kW) (kW)
25 22 31 28
- 15.3 8.9 13.5 9.6 5.9
8.8 14.7 12.9 9.0 5.1
8.8 14.7 14.2 12.2 8.5
8.8 14.7 14.2 13.0 11.7
- 14.6 8.6 12.0 8.9 5.6
8.5 14.0 11.6 8.4 5.0
8.6 14.2 13.6 11.1 7.8
8.6 14.1 13.5 12.3 10.5
- 14.0 8.5 10.3 7.9 5.2
8.3 12.4 10.1 7.4 4.7
8.1 12.9 12.0 9.6 7.0
8.2 12.8 12.2 11.3 9.2
125°F
Total
Sensible Capacity
Tot.
1
Cap. 2
Return Dry Bulb (°F)
Input
(MBH
(kW)
74 68 86 80
- 52.1 8.9 46.2 32.6 20.0
8.8 50.1 43.9 30.7 17.5
8.8 50.2 48.5 41.7 29.0
8.8 50.1 48.3 44.4 39.9
- 49.8 8.6 41.0 30.2 19.0
8.5 47.7 39.6 28.8 16.9
8.6 48.3 46.2 37.8 26.8
8.6 48.1 46.2 42.1 35.8
- 47.8 8.5 35.2 27.1 17.7
8.3 42.2 34.4 25.4 16.1
8.1 43.9 41.0 32.8 24.0
8.2 43.7 41.7 38.6 31.4
25 22
-
-
-
74 68
-
-
-
13