Atlas Copco SF 2+ - Reference Conditions and Limitations; Compressor Data

9.5 Reference conditions and limitations
Reference conditions
Characteristic
Unit Data
Air inlet pressure (absolute) bar 1
Air inlet pressure (absolute) psi 14.5
Air inlet temperature ºC 20
Air inlet temperature ºF 68
Relative humidity % 0
Working pressure See section Compressor data
Limitations
Characteristic Unit Data
Maximum working pressure See section Compressor data
Maximum inlet temperature ºC 40
Maximum inlet temperature ºF 104
Minimum ambient temperature ºC 0
Minimum ambient temperature ºF 32
9.6 Compressor data
Note: The data is valid under the reference conditions. See section Reference conditions
and limitations.
Compressor type SF 2
+
Maximum working pressure (Pack)
bar(e
)
8 10
Maximum working pressure (Pack)
psi(g
)
116 145
Maximum working pressure (Full-Feature)
bar(e
)
7.75 9.75
Maximum working pressure (Full-Feature)
psi(g
)
112 141
Reference working pressure
bar(e
)
7 10
Reference working pressure
psi(g
)
100 145
Air temperature at outlet valve (Pack) °C 25 25
Air temperature at outlet valve (Pack) °F 77 77
Air temperature at outlet valve (Full-Feature) °C 20 20
Air temperature at outlet valve (Full-Feature) °F 68 68
Motor shaft speed (50 Hz) rpm 2885 2885
Motor shaft speed (60 Hz) rpm 3520 3520
Nominal motor power kW 2.2 2.2
Instruction book
80 2920 7219 10