Quincy Compressor QED-600 - Air Dryer Data

Unit 60 Hz
Maximum ambient air temperature °C 50
Maximum ambient air temperature °F 122
Minimum compressed air inlet temperature °C 1
Minimum compressed air inlet temperature °F 34
Maximum compressed air inlet temperature °C 60
Maximum compressed air inlet temperature °F 140
8.3 Air dryer data
All data specified below apply under reference conditions, see section Reference
conditions and limitations.
Specific data
Air dryer type Units QED-250 QED-300 QED-350
Volume flow at dryer inlet 60 Hz l/s 120 150 185
Volume flow at dryer inlet 60 Hz cfm 254 318 392
Pressure drop over dryer without filters,
approx.
60 Hz bar 0.11 0.14 0.22
Pressure drop over dryer without filters,
approx.
60 Hz psi 1.60 2.03 3.19
Total power consumption, including cooling fan 60 Hz kW 1.5 1.5 2.3
Total power consumption, including cooling fan 60 Hz hp 2.28 3.22 3.08
Refrigerant type R410a R410a R410a
Refrigerant charge (approx.) kg 0.86 0.86 0.92
Refrigerant charge (approx.) lb 1.90 1.90 2.03
Dryer mass (approx.) kg 170 170 185
Dryer mass (approx.) lb 375 375 408
Air dryer type Units QED-450 QED-500 QED-600
Volume flow at dryer inlet 60 Hz l/s 220 245 285
Volume flow at dryer inlet 60 Hz cfm 466 519 604
Pressure drop over dryer without filters,
approx.
60 Hz bar 0.12 0.18 0.22
Pressure drop over dryer without filters,
approx.
60 Hz psi 1.74 2.61 3.19
Total power consumption, including cooling fan 60 Hz kW 2.5 2.9 3.1
Total power consumption, including cooling fan 60 Hz hp 3.49 3.89 4.16
Refrigerant type R410a R410a R410a
Refrigerant charge (approx.) kg 1.55 1.20 1.28
Refrigerant charge (approx.) lb 3.42 2.65 2.82
Instruction book
58 2920 7103 90