Frequency (Hz) 50 Voltage (V) 230 400 Rated power (kVA) 11.0 Power limit (kVA) 12.0 Number of phases Single phase/three phase Excitation method Brush self-excitation Power factor (φ) 1.0 0.8 Insulation class H Fuel tank capacity (L) 26 Noise level at 7 meters (dB) 70 Power model KD2V80 Startup method Electric start Power Type Twin cylinder four stroke water-cooled V-type Cylinder diameter*stroke (mm) 2-80*79 Displacement (L) 0.794 Compression ratio 23 : 1 Speed (rpm) 3000