Mark MSU 15 - 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
Maximum (unloading) pressure UL units bar (e) 8 10
Maximum (unloading) pressure UL units psi 116 145
Nominal working pressure bar (e) 7.5 9.5
Nominal working pressure psi 109 138
Setpoint, thermostatic valve ˚C 71 71
Setpoint, thermostatic valve ˚F 160 160
7.5kW / 10HP
7.5kW / 10HP
Temperature of air leaving outlet valve (ambient +)
approx., tank mounted units.
˚C 7
˚F 45
Temperature of air leaving outlet valve (ambient +)
approx., floor mounted units.
˚C 25
˚F 77
Temperature of air leaving outlet valve (ambient +)
approx., units with dryer.
˚C 4
˚F 39
Instruction book
2920 7201 40 77