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5. PERFORMANCE DATA
5.1 Amendment coefficient of cooling capacity under different indoor/outdoor DB and WB temperature.
Indoor air inlet
temperature℃
DB
23
25
27
28
30
32
Actual cooling capacity calculation
Actual cooling capacity=amendment coefficient of cooling capacity × nominal cooling capacity
— Nominal cooling capacity could be found from the performance parameters list;
— Amendment coefficient of cooling capacity could be found from table above.
5.2 Amendment coefficient of heating capacity under different indoor/outdoor DB and WB temperature.
Indoor air inlet DB
temperature ℃
Actual heating capacity calculation
Actual heating capacity=amendment coefficient of heating capacity × nominal heating capacity
—
Nominal heating capacity could be found from the performance parameters list
—
Amendment coefficient of heating capacity could be found from table above.
WB
25
16
0.98
18
1.05
19
1.1
20
1.12
22
1.19
24
1.26
-5
16
0.65
18
0.61
20
0.6
21
0.59
22
0.58
24
0.56
Outdoor air inlet DB temperature℃
30
35
0.94
0.89
1
0.95
1.05
1
1.07
1.02
1.13
1.08
1.20
1.15
Outdoor air inlet WB temperature ℃
0
6
0.80
1.02
0.76
1.02
0.75
1
0.72
0.99
0.71
0.97
0.7
0.96
PERFORMANCE DATA
40
43
0.85
0.82
0.90
0.87
0.95
0.91
0.96
0.93
1.02
0.99
1.08
1.05
10
15
1.13
-
1.12
-
1.11
1.25
1.1
1.24
1.09
1.23
1.08
1.22
7 | S e r v i c e M a n u a l
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