Engine
Engine Specifications 1.800 r.p.m.
Rated Engine Output: 402,7kW prp ; 478,7kW standby
Manufacturer: PSI
Model: 21.9L
Engine Type: 4-stroke Otto Cycle
Injection Type: Carburization
Aspiration Type: Turbocharged and after-cooled
Number of cylinders and arrangement: 12-V
Bore and Stroke: 128 x 142 mm
Displacement: 21,9 L
Cooling System: Coolant
Lube Oil Specifications: API CD/≥CF, SAE 15W40
Compression Ratio: 10,5 : 1
Fuel Consumption ESP: 5.462.46 cfh
Fuel Consumption 100% PRP: 4.675.04 cfh
Fuel Consumption 75 % PRP: 3.643.99 cfh
Fuel Consumption 50 % PRP: 2.658.84 cfh
Fuel Consumption 25 % PRP: 1.659.57 cfh
Total oil capacity including tubes, filters 47,1 L
Total coolant capacity: 228 L
Governor Type Electrical
Air Filter Type Dry
Natural Gas engine
4-stroke cycle
Water-cooled
24V electrical system
Dry air filter
Radiator with pusher fan
HTW sender
LOP sender
Hot parts protection
Moving parts protection
Alternator
Generator: STAMFORD
Model: S4L1D.F41
Poles: 4
Connection type (standard): Star-series
Mounting type: S-1 14"
Insulation: H class
Enclosure (according IEC-34-5): IP23
Exciter system: Self-excited, brushless
Voltage regulator: A.V.R. (Electronic)
Bracket type: Single bearing
Coupling system: Flexible disc
Coating type: Standard (Vacuum impregnation)
Version
- OPEN SET VERSION.
Steel chassis
Emergency stop button
Anti-vibration shock absorbers
Steel industrial silencer -15db(A) attenuation
Steel residential silencer -35db(A) attenuation. (Optional)
- GAS RAMP.
Manual shut-off valve
Gas filter
Double solenoid valve
Primary pressure regulator
Secondary pressure regulator (Zero pressure regulator)
Low pressure switch
Valve (tightness) testing system
Inlet pressure manometer
Outlet pressure manometer
Special Start/Stop sequence
High pressure regulator (Optional)
High pressure switch (Optional)
Installation
- ELECTRICAL SYSTEM.
Electric control and power panel with measurements devices and control unit (according to necessity and configuration)
Adjustable earth leakage protection (time & sensitivity) standard in M5 and AS5, with thermal magnetic protection
Battery charger (standard on gensets with automatic control panels)
Heating resistor (standard on sets with automatic control panels)
Battery charger alternator with ground connection
Starter battery/ies installed (cables and bracket included)
Ground connection electrical installation with connection ready for ground spike (not supplied)
Battery Switch (Optional)
- EXHAUST SYSTEM.
Maximum exhaust temperature: 750 ºC
Exhaust Gas Flow: 84,8 m3/min
Maximum allowed back pressure: 10,2 kPa
- NECESSARY AMOUNT OF AIR.
Intake air flow: 1620 m3/h
Alternator fan air flow: 0,92 m3/s
- STARTING SYSTEM.
Starting power: 7 kW
Starting power: 9,52 CV
Recommended battery: 200 Ah
Auxiliary Voltage: 24 Vdc
- FUEL SYSTEM
Fuel Oil Specifications: Natural Gas
Dimensions
- DIMENSIONS.
Length: 4.200 mm
Height: 2.274 mm
Width: 1.915 mm
Maximum shipping volume: 18,29 m3
Weight with liquids in radiator and sump: 5.658 kg
