York Predator ZT037 Technical Manual page 25

R-410a, zt series, 3 - 5 ton, 60 hertz
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ZT061 High Speed Compressor (5.0 Ton) (Continued)
Air on
Evaporator Coil
Total
1
Capacity
WB
CFM
(MBh)
(°F)
77
63.5
72
57.9
1250
67
52.3
62
50.2
77
62.3
72
58.0
1500
67
53.6
62
51.8
57
50.0
77
61.2
72
58.1
1750
67
54.9
62
53.4
57
51.9
77
60.1
72
58.2
2000
67
56.2
62
55.0
57
53.8
72
58.3
67
57.5
2250
62
56.6
57
55.7
72
58.4
67
58.7
2500
62
58.1
57
57.5
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.
Johnson Controls Ducted Systems
Sensible Capacity (MBh)
Total
Input
Return Dry Bulb (°F)
2
(kW)
90
85
80
115°F
5.4
32.6
27.3
21.9
5.3
41.4
34.9
28.3
5.2
50.1
42.4
34.7
5.1
49.0
45.1
41.1
5.4
36.6
28.7
20.8
5.3
44.1
36.5
29.0
5.2
51.6
44.4
37.2
5.1
50.6
48.0
45.4
5.0
49.6
49.6
49.6
5.3
40.5
30.0
19.6
5.2
46.8
38.2
29.6
5.2
53.2
46.4
39.6
5.1
52.3
51.0
49.7
5.1
51.3
51.3
51.3
5.3
44.4
31.4
18.4
5.2
49.6
39.9
30.3
5.1
54.7
48.4
42.1
5.1
53.9
53.9
53.9
5.1
53.1
53.1
53.1
5.2
52.3
41.6
30.9
5.1
56.2
50.4
44.5
5.1
55.5
55.5
55.5
5.1
54.8
54.8
54.8
5.1
55.0
43.3
31.5
5.1
57.8
52.4
47.0
5.1
57.2
57.2
57.2
5.1
56.6
56.6
56.6
Temperature of Air on Condenser Coil
Total
1
Capacity
(MBh)
75
70
65
-
-
-
56.7
21.8
-
-
53.0
28.3
21.8
-
49.4
34.7
28.2
21.8
46.8
-
-
-
55.7
21.4
-
-
53.1
29.4
21.6
-
50.5
37.4
29.3
21.3
48.3
45.4
37.1
28.8
46.2
-
-
-
54.7
21.0
-
-
53.2
30.5
21.4
-
51.5
40.0
30.4
20.8
49.8
49.6
39.4
29.3
48.0
-
-
-
53.7
20.6
-
-
53.3
31.7
21.2
-
52.6
42.7
31.5
20.3
51.2
53.1
41.8
29.8
49.9
20.2
-
-
53.3
32.8
21.1
-
53.7
45.4
32.6
19.8
52.7
54.8
44.1
30.3
51.8
19.8
-
-
53.4
33.9
20.9
-
54.7
48.1
33.7
19.3
54.2
56.6
46.5
30.8
53.6
5167821-YTG-J-0518
Sensible Capacity (MBh)
Total
Input
Return Dry Bulb (°F)
2
(kW)
90
85
80
125°F
6.1
30.5
24.9
19.2
5.9
39.3
32.6
25.9
5.8
48.0
40.3
32.6
5.7
45.5
42.4
39.4
6.0
34.5
26.3
18.0
5.9
41.8
34.2
26.6
5.8
49.1
42.1
35.1
5.7
47.0
45.3
43.6
5.6
44.8
44.8
44.8
5.9
38.6
27.7
16.9
5.8
44.4
35.8
27.2
5.7
50.2
43.8
37.5
5.7
48.5
48.1
47.8
5.6
46.7
46.7
46.7
5.8
42.6
29.1
15.7
5.7
47.0
37.4
27.8
5.7
51.3
45.6
39.9
5.6
50.0
50.0
50.0
5.6
48.6
48.6
48.6
5.7
49.5
38.9
28.4
5.6
52.4
47.4
42.3
5.6
51.5
51.5
51.5
5.6
50.5
50.5
50.5
5.6
-
40.5
29.0
5.6
-
49.1
44.7
5.6
-
53.0
53.0
5.6
-
52.4
52.4
75
70
65
-
-
-
19.3
-
-
26.1
19.5
-
32.9
26.5
20.0
-
-
-
18.9
-
-
27.2
19.3
-
35.5
27.4
19.3
43.8
35.5
27.2
-
-
-
18.5
-
-
28.3
19.1
-
38.1
28.4
18.6
46.7
37.6
27.3
-
-
-
18.2
-
-
29.4
18.9
-
40.6
29.3
17.9
48.6
39.6
27.4
17.8
-
-
30.5
18.7
-
43.2
30.2
17.2
50.5
41.7
27.5
17.5
-
-
31.6
18.6
-
45.8
31.2
16.5
52.4
43.8
27.6
25

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