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Table 5: ...Continue
ON COIL
Dry
Wet Bulb
0
Bulb
(
C)
Model
0
(
C)
21
15
UCQ0520
26.7
19.4
32
23
21
15
UCQ0570
26.7
19.4
32
23
21
15
UCQ0710
26.7
19.4
32
23
21
15
UCQ0870
26.7
19.4
32
23
21
15
UCQ0940
26.7
19.4
32
23
1. MBH to kW = MBH/3.412
2. EER = Total Cooling Capacity (MBH)/ Total Power Input (kW)
Note:
1. Cooling capacity based on nominal air flow rate under given conditions and water temperature difference 5
2. Direct interpolation is allowed but extrapolation is not recommended.
WATER OUTLET TEMPERATURE (
21
Total
Sensible
Total
Cooling
Capacity
Power
Capacity
(MBH)
Input
Capacity
(MBH)
(kW)
496.5
371.4
35.0
551.8
393.4
35.9
653.2
451.3
36.3
535.5
378.5
34.7
604.3
421.0
36.2
706.0
473.6
36.3
670.5
515.2
46.2
745.1
545.6
47.4
882.0
626.1
47.9
825.0
633.4
56.8
916.8
670.8
58.3
1085.2
769.7
59.0
891.3
680.6
61.0
990.4
720.9
62.6
1172.4
827.2
63.3
35
Total
Sensible
Total
Cooling
Capacity
Power
Cooling
(MBH)
Input
Capacity
(MBH)
(kW)
452.2
346.7
43.0
518.9
377.9
43.6
588.9
420.5
43.7
487.7
365.5
42.6
568.3
389.8
44.0
636.6
444.3
44.1
610.6
481.0
56.7
700.7
524.3
57.6
795.2
583.4
57.6
751.4
591.3
69.7
862.2
644.5
70.8
978.5
717.2
70.9
811.7
635.5
74.9
931.4
692.7
76.1
1057.1
770.7
76.2
0
C.
0
C)
40
Rated at ESP 250Pa
Total
Sensible
Total
Capacity
Power
dB(A)
(MBH)
Input
(MBH)
(kW)
423.3
335.6
46.4
495.2
371.1
47.4
562.3
416.6
47.4
455.6
341.7
49.7
542.3
397.1
49.7
629.7
442.3
49.8
571.6
465.6
61.2
668.7
514.7
62.5
759.2
577.8
62.6
703.3
572.4
75.3
822.8
632.8
76.9
934.2
710.4
76.9
759.8
615.1
80.8
888.9
680.0
82.6
1009.2
763.4
82.6
SOUND
SPL
SPLw
dB(A)
1m
80
99
77
95
79
99
80
100
84
98
12
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