Product Manual

9.3 Reference conditions and limitations
Reference conditions
Air inlet pressure (absolute) bar 1
Air inlet pressure (absolute) psi 14.5
Air inlet temperature ˚C 20
Air inlet temperature ˚F 68
Relative humidity % 0
Working pressure bar(e) See Compressor data
Working pressure psi See Compressor data
Limitations
Maximum working pressure bar(e) See Compressor data
Maximum working pressure psig See Compressor data
Minimum working pressure bar(e) 4
Minimum working pressure psig 58
Maximum air inlet temperature ˚C 46
Maximum air inlet temperature ˚F 115
Minimum ambient temperature ˚C 0
Minimum ambient temperature ˚F 32
9.4 Compressor data
All data specified below apply under reference conditions, see section Reference
conditions and limitations.
50 Hz 10 bar
Compressor type G 2 G 3 G 4 G 5 G 7
Frequency Hz 50 50 50 50 50
Maximum (unloading) pressure, Pack bar(e) 10 10 10 10 10
Maximum (unloading) pressure, Pack psig 145 145 145 145 145
Maximum (unloading) pressure, Full-Feature bar(e) 9.75 9.75 9.75 9.75 9.75
Maximum (unloading) pressure, Full-Feature psig 141 141 141 141 141
Nominal working pressure bar(e) 9.5 9.5 9.5 9.5 9.5
Nominal working pressure psig 138 138 138 138 138
Pressure drop over dryer bar(e) 0.15 0.15 0.15 0.25 0.25
Pressure drop over dryer psig 2.18 2.18 2.18 3.62 3.62
Motor shaft speed rpm 2860 2880 2870 2870 2940
Instruction book
82 2920 7199 10