GHH RAND CF75D8 - Page 60

Installation Manual Series CF (excluding encapsulated screw compressors) 23042013 Rev. A / May 2007 60 of 60
CF246G Technical data (Page 3 of 3)
Performance predictions:
10
15
20
25
30
35
40
45
50
55
60
65
70
400 600 800 1 000 1 200 1 400 1 600 1 800 2 000 2 200 2 400 2 600 2 800 3 000
Male Rotor Speed in rpm
Suction Volume Flow in m³/min
Male Rotor Tip Speed in m/s
10 20 30 40 50
Disch. Pressure (abs.) in bar
11,5
14,5
Medium: Air, rel. humidity 60 %; suction press. (abs.): 1 bar; suction temp.: 20 °C; disch. temp.: 80 °C; oil quality: ISO VG46
7,0
50
100
150
200
250
300
350
400
450
500
550
600
400 600 800 1 000 1 200 1 400 1 600 1 800 2 000 2 200 2 400 2 600 2 800 3 000
Male Rotor Speed in rpm
Power Consumption in kW
Male Rotor Tip Speed in m/s
10 20 30 40 50
Disch. Pressure (abs.) in bar
8,5
10,0
11,5
13,0
Medium: Air, rel. humidity 60 %; suction press. (abs.): 1 bar; suction temp.: 20 °C; disch. temp.: 80 °C; oil quality: ISO VG46
14,5
7,0