Operation Characteristic Curve; Capacity Variation Ratio According To Temperature - Toshiba RAS-137SKV-E Service Manual

2-2. Operation Characteristic Curve

<Cooling>
10
9
8
7
6
5
4
3
2
1
0
0 10 20 30 40 50 60 70 80 90 100 110 120
Compressor speed (rps)

2-3. Capacity Variation Ratio According to Temperature

<Cooling>
105
100
95
90
85
RAS-167SKV-E
80
75
70
65
Capacity ratio:100%=
3.5kW(RAS-137SKV-E)
60
4.5KW(RAS-167SKV-E)
55
50
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
RAS-167SKV-E
RAS-137SKV-E
RAS-137SKV-E
Conditions
Indoor:DB27℃/WB19℃
Indoor air flow:High
Pipe length:5m
(℃)
Outdoor temp.
<Heating>
10
9
8
7
6
5
4
3
2
1
0
0 10 20 30
<Heating>
120
100
80
60
40
20
0
-15 -10
– 6 –
FILE NO. SVM-08011
40 50 60 70 80 90 100 110 120
Compressor speed (rps)
RAS-137SKV-E
RAS-167SKV-E
Condition
Indoor:DB20℃/WB15℃
Indoor air flow:High
Pipe length:5m
-5 0
Outdoor temp. (℃)
RAS-167SKV-E
RAS-137SKV-E
5 10