Atlas Copco QAS 14, Instruction Manual

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Rated PRP power 3ph 20.0 kVA 24.2 kVA
Rated PRP power 1ph (optional) 13.3 kVA 16.7 kVA
Rated voltage 3ph. line to line 400 V 480 V
Rated voltage 3ph. line to line lower voltage (optional) 230 V 240 V
Rated voltage 1ph (optional) 230 V 240 V
Rated current 3ph. 28.9 A 29.1 A
Rated current 3ph. lower voltage (optional) 50.2 A 58.3 A
Rated current 1ph. (optional) 55.6 A 69.4 A
Performance class (acc.ISO 8528-5:1993) (optional) G2 G2
Single step load acceptance (0-PRP) 16.0 kW 19.4 kW
100% 100%
Frequency droop < 5% < 5%
isochronous isochronous
Fuel consumption at no load (0%) 1.0 kg/h 1.3 kg/h
Fuel consumption at 50% load 2.7 kg/h 3.2 kg/h
Fuel consumption at 75% load 3.3 kg/h 4.1 kg/h
Fuel consumption at full load (100%) 4.2 kg/h 4.6 kg/h
Specific fuel consumption (at full load, 100%) 0.262 kg/kWh 0.237 kg/kWh
Fuel autonomy at full load with standard tank 23.5 h 21.5 h
Fuel autonomy at full load with extended fuel tank N/A N/A
Max. oil consumption at full load 0.024 l/h 0.026 l/h
Maximum sound power level (LWA) measured according to
2000/14/EC OND 88 dB(A) 92 dB(A)
Capacity of fuel tank 115 l 115 l
Capacity of extended fuel tank N/A N/A
Single step load capability (0-PRP) 16.0 kW 19.4 kW
100% 100%
Application data
Mode of operation PRP PRP
Site land use land use
Operation single single
Start-up and control mode manual/automatic manual/automatic
Start-up time unspecified unspecified
Mobility/ Config. acc. to ISO 8528-1:1993 transportable/D transportable/D