CUMMINS series generating -sets are persisting on integration and
maximum efficiency for its products, as well as generating-sets are
the optimum choice for users not only in standby field but also in
prime field .Its excellent performance and incomparable reliability
are leading to the best power solutions in power generating field.
working
principle
Diesel generator is a kind of small power generation equipment,
refers to the diesel fuel, diesel engine as the prime mover to
drive the generator power machinery.The whole set is generally composed of diesel engine, generator,
control box, fuel tank, storage battery for starting and control,
protection device, emergency cabinet and other components.
2. Principle: In a nutshell, the diesel generator drives the
generator.
In the cylinder, the clean air filtered by the air filter is fully
mixed with the high pressure atomized diesel ejected by the nozzle.
Under the extrusion of the piston, the volume shrinks and the
temperature rises rapidly, reaching the ignition point of the
diesel.The diesel fuel is ignited, and the gas mixture burns violently,
expanding rapidly in volume and pushing the piston downward, which
is called 'doing work'.Each cylinder works in a certain order, and the thrust acting on
the piston passes through the connecting rod and becomes the force
that pushes the crankshaft to rotate, thus driving the crankshaft
to rotate.Brushless synchronous alternator and diesel generator crankshaft
installation, you can use the rotation of the diesel generator to
drive the rotor of the generator, the use of the principle of
'electromagnetic induction', the generator will output the
induction electromotive force, through the closed load loop can
produce current.
Only the most basic working principle of the generator set is
described here.A series of diesel generators and generator control, protection
devices and circuits are also required for a usable, stable power
output.
| GENERATOR SETS MODEL | XG-800GF |
| PICTURE |  |
| POWER | RATED POWER(KW) | 813 |
| MAX POWER(KW) | 895 |
| MANUFACTURE OF ENGINE | CUMMINS MACHINERY |
| MODEL | KTA38-G2A |
| TYPE | IN-LINE,VERTICAL,WATER-COOLED,TWELVE-STROKE |
| TURBO PRESSURIZATION |
| COOLING SYSTEM | CLOSED CIRCULATION,FORCED WATER COOLING,LARGE-FLUX WATER PUMP |
| STARTING WAY | STARTED BY 24V ELECTRICITY |
| GOVERNING METHOD | ELECTRONIC GOVERNOR |
| DISPLACEMENT(L) | 37.8 |
| NUMBER OF CYLINDERS-BORE*STROKE(MM) | 12×159×159 |
| OIL CONSUMPTION | FUEL(g/KW·h) | ≤196 |
| OIL(g/KW·h) | ≤1.5 |
| COMPRESSION RATIO | 14.5:1 |
| TOTAL CAPACITY OF OIL(L) | 135 |
| ALTERNATOR | SINGLE-BEARING,BRUSHLESS,SELF-EXCITATION,AVR AUTOMATIC VOLTAGE
REGULATOR,Ｈ LEVEL INSULATION,IP21～IP23DEGREE OF PROTECTION |
| GENERATOR SETS | CURRENT(A) | 1440 |
| NOISE DB(A) | ≤105 |
| STRUCTURE FEATURES | HIGH STRENGTH CAST-IRON WITH WEARABILITY AND CORROSION RESISTANCE |
| MAIN TECHNICAL PARAMETER | 50Hz,1500RPM,400V/230V,POWER FACTOR 0.8,THREE-PHASE FOUR-WIRE |
| NET WEIGHT(KG) | 7600 |
| OVERALL DIMENSIONS(MM) (L×W×H) | 4500×1800×2300 |
| EXW(USD) | 100000-150000 |
