Mase Marine Generators 164536.pdf

maseGENERATORSIS 5.05 kW 50 HzIS 6.05.7 kW 60 HzTHE INTERCOOLER W/AIt cools the air inside the sound proof box so that the engine aswell as the alternator work at the ideal temperature,independently of the outside ambient conditions. By means ofintercooler W/A generating set performances and reliability arealways at their best.Control PanelVery compact 86x124mm (3.84x4.9 in) and featuring a shieldedconnecting cable 10mts (32.8 ft) long.Manufactured according to the lates technologies, it features amicroprocessor based design. The polyestyer shockproof keyboardwith IP54 protection grade contains:• Digital hour-meter.• ON/START/OFF controls.• Low oil pressure warning light.• Hight engine / alternator temperature warning lights and cutout.Engine• One side serviceability of injection and lubrification system, seawater pump and air cleaner.• Low oil pressure cutout.• High exhaust temperature cutout.• Double vibration dumping system.• Oil filter.• Easy access to the disposable oil filter.• Oil drain pump.Alternator• Synchronous, 2 poles, brush less self-excited.• Rotor and stator epoxy resin coated against external agents.• Windings high temperature protection.• Insulation class H.Soundproof cabinA new project engineering design with a structure of a draw piece ofaluminum supporting, painted aluminum panels type 5754 of highresistance to external agents.Of limited weight and easy accessibility to the inner cabin in caseof maintenance services.Engine 50 Hz 60HzModelTypeCylinders (nr.)Cylinder block materialBore (mm. - in.)Stroke (mm. - in.)Displacement (cc. - CID)Power (hp) 8.8Yanmar L100AEDiesel, 4-stroke1Aluminium86 - 3.3870 - 2.75406 - 24.810RPM 3000 3600Compression ratioCombustion systemEngine head materialSpeed governorLubrication systemOil sump capacity with filter(lt. - US qts)Engine stop systemFuel pumpFuel pump discharge (cm. - ft)20:1Direct injectionAluminiumCentrifugal mechanicalForced1.65 - 0.36Fuel solenoidElectric70 - 2.3Fuel consumption (l/h-gl/h ) 2.1 - 0.46 2.5 - 0.55Air intake (l/min. - gl/min.) 550 - 19.4 660 - 23.3Starting battery (Ah-V)Starter (kW-V)Max. inclinationWater pump flow (l/min. - gl/min.)45 - 120.8 - 1230°20 - 4.4Alternator 50 Hz 60HzTypeCoolingBrush less synchronous, 2-polesself-excitedAir/water ( Intercooler W/A )Voltage (V) 115 - 230 120 - 240Frequency (Hz) 50 60Nominal current (A) 43.5 - 21.7 47.5 - 23.7Max. power (kW) 5 5.7Continuous power (kW) 4 4.8Battery charging outpout (A-V)Power factor ( cos ø )Insulating classVoltage stabilityFrequency stability10 - 121H±10%±5%Cooling systemThe cooling system of the engine is based on a heat exchanger( sea water / air ) with the main function of reducing thetemperature of the air flow inside the box. The system providesan efficacious cooling of the alternator and the optimaltemperature for the best performance and reliability of thegensets; despite its on board allocation and room temperature.