2-2. Operation Characteristic Curve
<Cooling>
<Heating>
2-3. Capacity Variation ratio According to Temperature
<Cooling>
<Heating>
0
1
2
3
4
5
6
7
8
9
10
11
0
10 20 30 40 50 60 70 80 90 100 110 120
Cu
rr
ent
(A
)
Compressor Speed (RPS)
RAS-25U2FVG-ND
RAS-35U2FVG-ND
0
1
2
3
4
5
6
7
8
9
10
11
0
10 20 30 40 50 60 70 80 90 100 110 120
Cur
re
nt
(A
)
Compressor Speed (RPS)
RAS-35U2FVG-ND
Conditions
Indoor : DB 27
o
C/WB 19
o
C
Outdoor : DB 35
o
C/WB 24
o
C
Indoor Air Flow : High
Pipe Length : 5m
Voltage : 23
0
V
Conditions
Indoor : DB 20
o
C/WB 15
o
C
Outdoor : DB 7
o
C/WB 6
o
C
Indoor Air Flow : High
Pipe Length : 5m
Voltage : 23
0
V
0
20
40
60
80
100
120
-25
-20
-15
-10
-5
0
5
10
H
e
a
ting
C
a
p
a
c
it
y
r
a
tio
(%
)
Outside Temperature ( ºC)
RAS-25U2FVG-ND
RAS-35U2FVG-ND
50
55
60
65
70
75
80
85
90
95
100
105
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
C
o
o
lin
g
C
a
p
a
c
it
y
r
a
tio
(%
)
Outside Temperature (
o
C)
Conditions
Indoor : DB 27
o
C/WB 19
o
C
Outdoor : DB 35
o
C/WB 24
o
C
Indoor Air Flow : High
Pipe Length : 5m
Voltage : 23
0
V
Capacity ratio : 100 %=
2.
50kW(
RAS-25U2FVG-ND
)
3
.5
0kW
(RAS-
3
5U2FVG-ND
)
RAS-25U2FVG-ND
RAS-35U2FVG-ND
Conditions
Indoor : DB 20
o
C/WB 15
o
C
Outdoor : DB 7
o
C/WB 6
o
C
Indoor Air Flow : High
Pipe Length : 5m
Voltage : 23
0
V
RAS-25U2FVG-ND
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