Quincy Compressor QGS 10 - Reference Conditions and Limitations; Compressor Data

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
Minimum ambient temperature ˚C 0
Minimum ambient temperature ˚F 32
9.4 Compressor data
Compressor type 7.5kW /
10HP
11kW /
15HP
15kW /
20HP
Frequency Hz 60 60 60 60
Maximum (unloading) pressure UL units bar 7.4 9.1 10.8 12.5
Maximum (unloading) pressure UL units psig 107 132 157 182
Nominal working pressure bar 6.9 8.6 10.3 12.1
Nominal working pressure psig 100 125 150 175
Set-point, thermostatic valve ˚C 71 71 71 71
Set-point, thermostatic valve ˚F 160 160 160 160
7.5kW / 10HP
7.5kW / 10HP
Temperature of air leaving outlet valve (ambient +)
approx., tank mounted units.
˚C 7
˚F 45
Instruction book
2920 7113 40 87