Performance Curves - Mitsubishi Electric PLA-A·BA4 Technical Data Manual

7

PERFORMANCE CURVES

FOR THE COMBINATION OF OUTDOOR UNIT PUZ-A·NHA4(R1)(-BS), PUY-A·NHA4(R1)(-BS)
PUZ-A·NHA5, PUY-A·NHA5
1.4
1.2
1.0
0.8
-20
-18
(0゜F)
1.2
1.0
0.8
0.6
0.4
-20 -18
(0゜F)
Note:This diagram shows the case where the operation frequency of a compressor is fixed.
CAPACITY (RATIO)
Outdoor D.B.[℃] -18
Outdoor D.B.[゜F] 0
1.186
Indoor W.B. 22℃ (72゜F)
1.130
Indoor W.B. 20℃ (68゜F)
1.073
Indoor W.B. 18℃ (64゜F)
1.018
Indoor W.B. 16℃ (61゜F)
TOTAL INPUT (RATIO)
Outdoor D.B.[℃] -18
Outdoor D.B.[゜F] 0
0.825
Indoor W.B. 22℃ (72゜F)
0.807
Indoor W.B. 20℃ (68゜F)
0.788
Indoor W.B. 18℃ (64゜F)
0.768
Indoor W.B. 16℃ (61゜F)
Cooling performance curve
-10 0
(32゜F)
-10 0
(32゜F)
-15 -10 -5 0
23 32
- -
1.182 1.178 1.175 1.174
1.125 1.120 1.116 1.114
1.068 1.062 1.058 1.054
1.012 1.006 1.000 0.995
-15 -10 -5 0
23
- - -
0.826 0.827 0.828 0.831
0.806 0.805 0.806 0.809
0.786 0.784 0.783 0.786
0.765 0.761 0.760 0.763
10 20
(50゜F) (68゜F)
OUT DOOR D.B. (℃)
10 20
(50゜F) (68゜F)
OUT DOOR D.B. (℃)
5 10 15 20
50 68
- -
1.173 1.170 1.165 1.155
1.111 1.107 1.101 1.091
1.050 1.045 1.038 1.027
0.990 0.984 0.976 0.965
5 10 15 20
50 68
- -
0.837 0.848 0.866 0.892
0.815 0.827 0.845 0.872
0.793 0.805 0.824 0.852
0.770 0.783 0.802 0.830
INDOOR W.B.
22℃ (72゜F)
20℃ (68゜F)
18℃ (64゜F)
16℃ (61゜F)
46
30 40
(86゜F) (104゜F) (115゜F)
INDOOR W.B.
22℃ (72゜F)
20℃ (68゜F)
18℃ (64゜F)
16℃ (61゜F)
30 40 46
(86゜F) (104゜F) (115゜F)
25 30 35 40
86 104
- -
1.141 1.119 1.090 1.052
1.076 1.056 1.028 0.993
1.013 0.993 0.967 0.934
0.951 0.932 0.908 0.877
25 30 35 40
86 104
- -
0.927 0.973 1.033 1.106
0.908 0.954 1.013 1.086
0.888 0.935 0.994 1.065
0.867 0.915 0.974 1.045
43 46
115
-
1.024 0.993
0.968 0.939
0.911 0.885
0.855 0.831
43 46
115
-
1.158 1.216
1.136 1.192
1.115 1.170
1.094 1.149
45