MEES19K187
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126
7. CAPACITY TABLES
WY-Series-575V
7. CAPACITY TABLES
7-1. Correction by temperature
CITY MULTI could have varied capacity at different designing temperature. Using the nominal cooling/heating capacity value and
the ratio below, the capacity can be observed at various temperature.
Capacity
Input
Capacity
Input
Capacity
Input
Capacity
Input
Water volume
Intake air temp.
Water volume
Intake air temp.
0.90
0.95
1.00
1.05
1.10
2
4
3
5
7
6
8
0.90
0.95
1.00
1.05
1.10
2
3
4
6
5
7
8
Ra
ti
o
Ra
ti
o
Water-volume [m
3
/h]
Water-volume [m
3
/h]
Water-volume [m
3
/h]
Water-pressure drop
2
3
4
5
6
8
7
W
a
te
r-
p
re
s
s
u
re
d
ro
p
[
k
P
a
]
0
10
20
30
40
Water-volume [m
3
/h]
Water-pressure drop
2
3
4
5
6
8
7
W
a
te
r-
p
re
s
s
u
re
d
ro
p
[
k
P
a
]
0
10
20
30
40
kW 21.1
kW
20.2
BTU/h 72,000
BTU/h
69,000
Input
(Non-Ducted) 3.34
(Ducted) 3.12
PQHY-
Nominal
Cooling
Capacity
Rated
Cooling
Capacity
P72ZLMU
P72ZLMU
kW 3.61
Input
kW
kW 23.4
kW
22.3
BTU/h 80,000
BTU/h
76,000
Input
(Non-Ducted) 3.74
(Ducted) 3.36
PQHY-
Nominal
Heating
Capacity
Rated
Heating
Capacity
kW 4.04
Input
kW
0.7
0.8
0.9
1.0
1.1
1.2
15
16
17
18
19
20
21
22
23
24
Ratio
Intake air temp. [°CWB]
0.7
0.8
0.9
1.0
1.1
1.2
15 16 17 18 19 20 21 22 23 24 25 26 27
Ratio
Intake air temp. [°CDB]
Capacity
Input
Inlet-water temp.
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
-5
0
5
10
15
20
25
30
35
40
45
Inlet-water temp. [°C]
Ra
ti
o
Capacity
Input
Inlet-water temp.
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
-5
0
5
10
15
20
25
30
35
40
45
Inlet-water temp. [°C]
Ra
tio
0000005753.BOOK 126 ページ ２０２０年２月２８日 金曜日 午前１１時１７分
