12
DATA
7
MUFZ-KJ09NAHZ MUFZ-KJ12NAHZ MUFZ-KJ15NAHZ MUFZ-KJ18NAHZ
7-1. PERFORMANCE DATA
1) COOLING CAPACITY
Model
Indoor air
Outdoor intake air DB temperature (
˚
F)
IWB (
˚
F)
75
85
95
105
115
TC SHC TPC TC SHC TPC TC SHC TPC TC SHC TPC TC SHC TPC
MUFZ-KJ09NAHZ
71
11.0
7.2
0.51 10.3
6.8
0.56
9.7
6.4
0.60
9.0
5.9
0.63
8.3
5.4
0.66
67
10.4
8.2
0.48
9.7
7.7
0.53
9.0
7.1
0.57
8.4
6.6
0.60
7.7
6.1
0.63
63
9.8
9.1
0.46
9.1
8.4
0.50
8.5
7.8
0.54
7.7
7.1
0.58
7.0
6.5
0.60
MUFZ-KJ12NAHZ
71
14.7
8.3
0.79 13.7
7.8
0.87 12.9
7.3
0.93 12.0
6.8
0.98 11.0
6.3
1.02
67
13.9
9.7
0.75 13.0
9.1
0.82 12.0
8.4
0.89 11.2
7.8
0.94 10.3
7.2
0.99
63
13.1 10.9 0.71 12.1 10.1 0.79 11.3
9.4
0.85 10.3
8.6
0.91
9.4
7.8
0.94
MUFZ-KJ15NAHZ
71
18.4
9.7
1.00 17.2
9.0
1.09 16.1
8.5
1.18 15.0
7.9
1.24 13.8
7.3
1.29
67
17.4 11.5 0.94 16.2 10.7 1.04 15.0
9.9
1.12 14.0
9.2
1.19 12.8
8.5
1.24
63
16.4 13.0 0.90 15.2 12.0 0.99 14.1 11.2 1.07 12.8 10.2 1.14 11.7
9.3
1.19
MUFZ-KJ18NAHZ
71
20.8 10.8 1.20 19.5 10.1 1.32 18.3
9.4
1.42 17.0
8.8
1.49 15.6
8.1
1.55
67
19.7 12.8 1.13 18.4 11.9 1.25 17.0 11.1 1.35 15.8 10.3 1.43 14.5
9.4
1.50
63
18.5 14.5 1.08 17.2 13.4 1.19 16.0 12.5 1.29 14.5 11.4 1.38 13.3 10.4 1.43
NOTE
: 1. IWB : Intake air wet-bulb temperature
TC
: Total Capacity (x10
3
Btu/h)
SHC : Sensible Heat Capacity (x10
3
Btu/h) TPC : Total Power Consumption (kW)
2. SHC is based on 80
˚
F of indoor Intake air DB temperature.
2) COOLING CAPACITY CORRECTIONS
Refrigerant piping length (one way: ft.)
25 (std.)
40
65
100
MUFZ-KJ09NAHZ
MUFZ-KJ12NAHZ
1.0
0.954
0.878
-
MUFZ-KJ15NAHZ
MUFZ-KJ18NAHZ
1.0
0.954
0.878
0.771
OBH753A