GENERAL SPECIFICATIONS Range INDUSTRIAL Frequency (Hz) 50 Hz Voltage (V) 400/230 Standard Control Panel APM303 Tank (L) 50 Sound power level guaranteed LwA dB(A) 87 Acoustic pressure level @1m in dB(A) 70 Acoustic pressure level @7m in dB(A) 58 POWER Voltage (V) 400/230 ESP kWe * 15,2 kVA * 19 PRP kWe * Intensity (A) 27 ENGINE SPECIFICATIONS Engine brand KOHLER KDI Engine ref. KDI1903M-EU5 Air inlet system Atmo Cylinder configuration L Number of cylinders 3 Displacement (l) 1,86 Bore (mm) 88 Stroke (mm) 102 Compression ratio 18.5 : 1 Speed 50Hz (RPM) 1500 Pistons speed (m/s) 5,1 Maximum stand-by power at rated RPM (kW) 18,9 Frequency regulation, steady state (%) +/- 2.5% Governor type Mechanical Fuel consumption @ 75% of PRP Power (l/h) 3,7 Oil system capacity including filters (l) 8,7 Oil consumption 100% ESP 50Hz (l/h) 0,01 ALTERNATOR SPECIFICATION Alternator commercial brand KOHLER Kohler Alternator description KH00501T Voltage regulation at established rating (+/- %) 1