Ingersoll-Rand Voyager TZ 150F Series, Сервисные данные, Страница: 21 / 24

RT-SVF69C-EN 21
Pressure Curves
Figure 1. Cooling cycle pressure curve: system #1
100
200
300
400
500
600
700
100 120 140 160 180
Discharge Pressure
(Psig)
Suction Pressure (Psig)
(Based on Indoor airflow of 400 CFM/Ton)
8
0
/6
7
F
ID
W
B
/D
B
55 F OD Ambient
75 F OD Ambient
65 F OD Ambient
45 F OD Ambient
6
8
/5
7
F ID
W
B
/D
B
105F OD Ambient
95 F OD Ambient
85 F OD Ambient
7
4
/6
2
F
ID
W
B
/D
B
86/
72 F
ID
W
B
/D
B
120F OD Ambient
115F OD Ambient
Figure 2. Cooling cycle pressure curve: system #2
100
200
300
400
500
600
700
100 120 140 160 180
Discharge Pressure
(Psig)
Suction Pressure (Psig)
(Based on Indoor airflow of 400 CFM/Ton)
6
8
/5
7
F
ID
W
B
/D
B
85 F OD Ambient
65 F OD Ambient
7
4
/6
2
F
ID
W
B
/D
B
8
6
/7
2
F
ID
W
B
/D
B
80/
67 F
ID
W
B
/D
B
75 F OD Ambient
55 F OD Ambient
45 F OD Ambient
95 F OD Ambient
105 F OD Ambient
115 F OD Ambient
120 F OD Ambient