2920 1251 02
41
Instruction book
7.5.15 Specific data of GA/GA W 250 and -315 200 psi - 60 Hz 1)
Compressor type 250 315 250 W 315 W
Maximum working pressure . . . . . . . . . . . . . . . . . . . . . . bar(e) 13.8 13.8 13.8 13.8
Nominal working pressure . . . . . . . . . . . . . . . . . . . . . . . bar(e) 13.3 13.3 13.3 13.3
Air temperature at outlet valve, approx. . . . . . . . . . . . . °C30303030
Motor shaft speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . r/min 1790 1790 1790 1790
Power input 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kW 272 292 259 279
Oil capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . l 125 125 125 125
Sound pressure level 2) . . . . . . . . . . . . . . . . . . . . . . . . . dB(A) 78 78 75 75
Cooling water flow at temperature rise of 10°C . . . . . . l/s -- -- 7.8 5.3
7.6 Conversion list of SI units into British/US units
1 bar = 14.504 psi
1 g = 0.035 oz
1 kg = 2.205 lb
1 kW = 1.341 hp (UK and US)
1 l = 0.264 US gal
1 l = 0.220 Imp gal (UK)
1 l = 0.035 cu.ft
1 l/s = 2.117 cfm
1 mm = 0.039 in
1 mbar = 0.401 in water column
1 N = 0.225 lbf
1 Nm = 0.738 lbf.ft x °C = (32 + 1.8 x) °F 4)
1) At reference conditions (see section 7.5.1)
2) According to PNEUROP/CAGI at 1 m distance under free field conditions with a tolerance of 3 dB
3) For GA including cooling fans. Values may differ up to 0.5% depending on the supply voltage
4) A temperature difference of 1°C = a temperature difference of 1.8°F
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