IS 2.5 50 Hz l60 Hz50 Hz 60HzDimension (Lenght x Width x Height.)Weight510x403x465mm - 20x15.18x18.4 (in.) (with soundproof box)65 Kg. - 143 (lb) (with soundproof box)Noise Level 54 dB A at 7mt (23 ft) 56 dB A at 7mt (23 ft)5 6maseGENERATORS123711125 26012534446540345109 810Ø9This drawing is only a reference and is not indicatly for the installation. Formore information, you may contact your local dealer or mase generatorsS.p.A.mase generators S.p.A. reserves the right to change the design orspecifications without notice and without any obligations or liability whatsoeverFor more information, you may contact your local mase dealer.FITTINGSEXHAUST COMPONENTS KITSIPHON BREAKW.G. SEPARATOR KIT1- Sea water pump2- Oil filler3 - Starter4 - Vibromounts5 - Heat exchanger (Intercooler W/A)6 - Exhaust temperature sensor7 - Air cleaner8 - Oil filter9 - Exhaust manifold (ø45 mm)10 - Fuel pump (ø8 mm)11 - Connection to sea water intake (ø15 mm)Dealer:maseGENERATORSMASE GENERATORS S.p.A. Via Tortona, 34547023 Cesena (FC) ItalyTel.+39-0547-354311 Fax.+39-0547-317555Email: mase@masegenerators.comwww.masegenerators.comRev.6 del 19.07.2004
maseGENERATORSIS 2.6 - IS 2.72 kW 50 Hz2.2 kW 60 HzTHE INTERCOOLER W/AAssures the perfect functioning of the generator independentlyof the external ambient temperature, therefore the alternatorand the engine will work at ideal temperature optimizing theperformance and reliability of the gen-set.Control PanelThe gen-set control panel has short dimensions (86x124mm,3.4x4.9in.). It is supplied with 10mt wire shielded. Designed withthe most modern technology, it is supplied inside with a microchip.The keyboard is made by polyester shockproof with grade ofprotection IP54 and includes:• Hour-meter.• Start-stop button.• Alarm lamps and low oil pressure.• Engine and alternator high temperature alarm lampsEngine• Easy access in case of maintenance to the feeding system andlubrication, of the sea/water pump and the air filter.• Safety stop in case of low oil pressure.• Safety stop in case high water/exhaust gas temperature.• Double vibration dumping system.• Oil filter.• Oil drain pump.Alternator• Synchronous, 2 poles, self-regulated, brush less self-excited.• Rotor and stator epoxy resin coated against external agents.• Insulation class H.• High temperature coilings protection.Soundproof cabinA new project engineering design with a structure of a draw piece ofaluminum supporting, painted aluminum panels of high resistanceto external agents.Of limited weight and easy accessibility to the inner cabin in caseof maintenance services.Engine 50 Hz 60HzBrandYanmarModel L48 LV48TypeCylinders (nr.)Cylinder block materialBore (mm. - in.)Stroke (mm.- in.)Displacement (cc. - CID)Diesel 4 stroke1Cast iron7055211Power (hp) 4,2 4,7RPM 3000 3600Injection systemEngine head materialSpeed governorLubrication systemEngine stop systemFuel pumpFuel pump discharge (cm. - ft)Fuel consumption (l/h-gl/h ) 0,7 0,8Air intake (l/min. - gl/min.) 280 - 9,9 340 - 12Starting battery (Ah-V)Starter (kW-V)Max. inclinationWater pump flow (l/min. -gl/min.)45 - 120,8 - 1230°20 - 4.4AlternatorTypeCoolingSynchronous, 2-polesself excitedAir/water ( Intercooler W/A )Voltage (V) 115 - 230 120 - 240Frequency (Hz) 50 60Amps 17,4 - 8,7 18,3 - 9,16Max. power (kW) 2,0 2,2Continuous power (kW) 1,7 1,9Battery charger output (A-V)Power factor ( cos ø )Insulating classVoltage stabilityFrequency stability10-121H±10%±5%Cooling system20,5:1Cast ironCentrifugal mechanicalForcedStop solenoidElectric70 - 2,3The cooling system of the engine is based on a heat exchanger( sea water / air ) with the main function of reducing the temperatureof the air flow inside the box. The system provides an efficaciouscooling of the alternator and the optimal temperature for the bestperformance and reliability of the gensets; despite its on boardallocation and room temperature.