Quincy Compressor QSB Series, Инструкция по эксплуатации

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Appendix B - Technical Data
Quincy Compressor ® - QSB/T ™
79
QSB/T 50
Full Load Operating Pressure psig 100 125 150
Maximum Operating Pressure psig 115 140 165
Minimum Operating Pressure psig
"
75
!
Maximum Ambient Operating Temperature °F
"
110
!
Minimum Ambient Operating Temperature °F
"
35
!
Compressor Drive Motor HP
"
50
!
Full Load Drive Motor HP BHP 55.0 55.1 55.5
Unloaded Drive Motor HP BHP
"
12.5
!
Drive Motor Service Factor
"
1.15
!
Drive Motor Speed RPM
"
1775
!
Rotor Diameter mm
"
127.5
!
Male Rotor Speed rpm 4306 3846 3523
Female Rotor Speed rpm 2870 2564 2349
Rotor Tip Speed m/sec. 28.63 25.57 23.42
Inlet Capacity acfm 235 206 187
Aftercooling
Heat Rejection: Fluid Cooler BTU/min. 1983 1987 2001
Aftercooler BTU/min.
"
350
!
Aftercooler Approach (standard conditions) °F
"
15
!
Maximum Allowable Static Backpressure in./H
2
O
"
0.125
!
Fan Flow cfm
"
6200
!
Water-cooled Cooling
(Consult factory for water temperatures under 50°F or over 90°F and for water/glycol cooling systems.)
Recommended Inlet Water Pressure psig
"
40-100
!
Aftercooler Approach to Cooling (water temperature) °F
"
15
!
Water Flow with Aftercooler at: 50°F gpm
"
4.0
!
70°F gpm
"
5.6
!
90°F gpm
"
9.4
!
Compressor Fluid
Total Fluid Capacity gallons
"
4.5
!
Reservoir Fluid Capacity gallons
"
2.5
!
Fluid Flow gpm 9.9 11.0 13.4
Typical Fluid Carryover ppm
"
3-5
!
Normal Airend Discharge Temperature °F
"
175-195
!
Sound (at 1 meter) (Base/Tank)
Unenclosed (AC/WC) dB(A)
"
88/89
!
Standard Cabinet (AC/WC) dB(A)
"
85/85
!
Low Sound Cabinet (AC) dB(A)
"
77/77
!