IS 20.1 & IS 23.1
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mas ma s e GENERA TORS TNV s erie Os B TUR Control Panel The gen-set control panel was designed to include, in one single panel, the switches, control devices and the protection devices The components are the following : • Engine cut-off module for automatic stop of engine in case of high water temperature, low oil pressure, high alternator temperature. • Hour-meter. • Start-stop button. • Breaker for protection against of overload or short circuit. • Thermal switch. Engine • Easy access in case of maintenance to the feeding system and lubrication, 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 and fuel filters of easy access. • Oil drain pump. Alternator • Synchronous, 4 poles, self-regulated, brush less self-excited with electronic voltage regulator (AVR). • Rotor and stator epoxy resin coated against external agents. • Rotor dynamically balanced. • Insulation class H. Soundproof cabin A new project engineering design with a structure of a draw piece of aluminum supporting, painted aluminum panels type 5754 of high resistance to external agents. Of limited weight and easy accessibility to the inner cabin in case of maintenance services. IS 20.1 20.1 kW 50 Hz IS 23.1 23.1 kW 60 Hz THE INTERCOOLER W/A Assures the perfect functioning of the generator independently of the external ambient temperature, therefore the alternator and the engine will work at ideal temperature optimizing the performance and reliability of the gen-set. Engine Model Type Cylinders (nr.) Cylinder block material Bore (mm. - in.) Stroke (mm.- in.) Displacement (cc. - CID) Power (hp) RPM Compression ratio Injection system Engine head material Speed governor Lubrication system Oil sump capacity with filter(l -gl) Engine stop system Fuel pump Fuel pump discharge (cm. - ft) Fuel consumption (l/h - gl/h) Air intake (l/min. - gl/min.) Starting battery (Ah-V) Battery charger (Ah-V) Starter (kW-V) Max. inclination Water pump flow (l/min. - gl/min.) Alternator Type Regulation Cooling Voltage (V) Frequency (Hz) Amps Max. power (kW) Continuous power (kW) Power factor ( cos ø ) Insulating class Voltage stability Frequency stability 50 Hz 60Hz Yanmar 4TNV84 TURBO Diesel 4 stroke 4 Cast iron 84 - 3,3 90 - 3,5 1995 29,3 37,1 1500 1800 18,9:1 Direct Cast iron Centrifugal mechanical Forced 7,1 - 1,9 Stop solenoid Electric 70 - 2,3 5,6 - 1,5 7,3 - 1,9 1950 - 515 2340 - 618 80 - 12 40 - 12 1,2 - 12 30° 40 - 10,5 48 - 12,7 50 Hz 60Hz Synchronous, 4-poles, brush less self-excited Electronic Air/water ( Intercooler W/A ) 115 - 230 120 - 240 50 60 174,8 - 87,4 192,5 - 96,25 20,1 23,1 18,7 22,2 1 H ±2% ±5% Cooling system The cooling of the engine is based on a closed inner flow of coolant. The system is based on a heat exchanger seawater/coolant type, of cupronickel, where the thermal exchange occurs between the two liquids. Two separate pumps contribute to the flow of the coolant and the sea water. The cooling of the air inside the gen-set is obtained through a seawater/air heat exchanger. This provides the efficacious cooling of the alternator and the optimal temperature for the best performance and reliability of the gen-set despite its on board allocation and room temperature.

IS 20.1 50 Hz IS 23.1 mas ma s e 60 Hz Dimension (Lenght x Width x Height.) Weight Noise Level GENERA TORS 50 Hz 60Hz 1115 x 585 x 730mm - 43,9x23x28,7 (in.) (with soundproof box) 465 Kg. - 1025 (lb)(with soundproof box) 50 dBA at 7mt (23 ft) 1 2 7 5 3 Control panel Exhaust manifold (ø 75mm) Sea water intake (ø 25mm) Battery connections Fuel tank connections (ø 8mm) Cable outlets Genset base brackets FITTINGS EXHAUST COMPONENTS KIT SIPHON BREAK W.G. SEPARATOR KIT REMOTE CONTROL PANEL COMPLETED OF INSTRUMENTS Dealer: 6 This drawing is only a reference and is not indicatly for the...