Operation Characteristic Curve; Cooling; Heating; Capacity Variation Ratio According To Temperature - Toshiba RAS-18J2KVSG-E Service Manual

2-3. Operation Characteristic Curve

<Cooling>
12
10
RAS-B24J2KVSG-E
8
6
4
2
0
0 10 20 30 40 50 60 70 80 90 100 110
Compressor Speed (RPS)

2-4. Capacity Variation ratio According to Temperature.

<Cooling>
105
100
95
90
85
80
75
70
RAS-B22J2KVSG-E
65
60
55
50
45
40
35
Capacity ratio : 100 %=
5.00kW(RAS-18J2KVSG-E)
30
6.10kW(RAS-B22J2KVSG-E)
25 7.00kW(RAS-B24J2KVSG-E)
20
32 33 34 35 36
Outside Temperature (
RAS-B22J2KVSG-E
RAS-18J2KVSG-E
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 : 7.5 m
Voltage : 230V/ 50Hz
RAS-18J2KVSG-E
RAS-B24J2KVSG-E
Conditions
Indoor : DB 27 C/WB 19
o
Outdoor : DB 35 C/WB 24
o
Indoor Air Flow : High
Pipe Length : 7.5m
Voltage : 230V / 50Hz
37 38 39 40 41 42 43 44
C)
o
<Heating>
12
10
8
6
4
2
0
0 10 20 30 40 50 60 70 80 90 100 110
<Heating>
120
100
80
60
40
C
o
C
o 20 6.00kW(RAS-18J2KVSG-E)
Capacity ratio : 100 %=
7.00kW(RAS-B22J2KVSG-E)
8.00kW(RAS-B24J2KVSG-E)
0
45 46
-15
- 8 -
RAS-B22J2KVSG-E
RAS-B24J2KVSG-E
RAS-18J2KVSG-E
Conditions
Indoor : DB 20 o
Outdoor : DB 7 o
Indoor Air Flow : High
Pipe Length : 7.5 m
Voltage : 230V / 50Hz
Compressor Speed (RPS)
Conditions
Outdoor : DB 7
Indoor : DB 20
Pipe Length : 7.5m
Indoor Air Flow : High
Voltage : 230V / 50Hz
-10
-5 0
Outside Temperature ( ºC)
C/WB 15 o C
C/WB 6 o C
C/WB 6
o C/WB 15 o C
o o C
5 10