8 Technical data8.1 Settings of fusesOverload relay and fusesQED-250 QED-300 QED-350Frequency (Hz) Voltage (V) Main fuses, supplyline (A)Main fuses, supplyline (A)Main fuses, supplyline (A)60 220 20 20 25QED-450 QED-500 QED-600Frequency (Hz) Voltage (V) Main fuses, supplyline (A)Main fuses, supplyline (A)Main fuses, supplyline (A)60 460 16 16 168.2 Reference conditions and limitationsReference conditionsUnit 60 HzCompressed air inlet pressure bar(e) 7Compressed air inlet pressure psig 101.53Compressed air inlet temperature °C 38Compressed air inlet temperature °F 100.4Ambient temperature °C 38Ambient temperature °F 100.4Relative humidity at inlet % 100Pressure dew point °C 4Pressure dew point °F 39.2Cooling air inlet temperature °C 38Cooling air inlet temperature °F 100.4LimitsUnit 60 HzMaximum compressed air inlet pressure bar(e) 14Maximum compressed air inlet pressure psig 203Minimum ambient air temperature °C 1Minimum ambient air temperature °F 34Instruction book2920 7103 90 57
