China Diesel Generator Set 800KW Suppliers, Manufacturers - Factory Direct Price

Product Description

Diesel Generator Set 800KW is a complete set of mechanical equipment that converts other forms of energy into electrical energy, consisting of a power system, control system, noise reduction system, shock absorption system, and exhaust system.

It is driven by a water turbine, steam turbine, diesel engine, or other power machinery to convert the energy generated by water flow, airflow, fuel combustion, or nuclear fission into mechanical energy and transmit it to the generator, which then converts it into electrical energy and outputs it to the electrical equipment for use.

Applicable scope

Diesel generator sets are widely used for long-term (temporary) electricity consumption in small and medium-sized enterprises such as industry, commerce, schools, and hospitals; Various fixed power sources such as generator sets, construction machinery, and ships

Basic Principles

In the cylinder of the diesel engine, the clean air filtered by the air filter is fully mixed with the high-pressure atomized diesel injected by the fuel injector. Under the upward compression of the piston, the volume decreases, the temperature increases, and the ignition point of the diesel is reached. Diesel fuel is ignited, the mixture of gases burns violently, the volume expands rapidly, and the piston is pushed downwards, which is called work. Each cylinder works in a certain order, and the thrust acting on the piston is converted into the force that drives the crankshaft to rotate through the connecting rod, thereby driving the crankshaft to rotate.

Product Parameter

Diesel Generator Set with XG-800GF/250KVA Cummins
Overall Size	Weight
6000(mm)2.600(mm)2.700(mm)	9600(kg)
Set Model:	XG-800GF
Prime Output:	800KW/1000KVA
Rated Current:	1440（A）
Rated Frequency:	50（Hz）
Start-up time:	5～6（s）
Power Factor:	0.8（Lag）
Rated Voltage:	230/400（V）
Standard Features
Engine: Cummins KTA38-G5/Radiator 50℃max/Fans are driven by belt, with safety guard/24V charge alternator/Dry type air filter, fuel filter, oil filter/Alternator: single bearing alternator/IP23, insulation class H/H/ Main line circuit breaker/Standard control panel/Absorber/muffler/User manual
Diesel Engine Data
Manufacturer:	Cummins
Model:	KTA38-G5
Engine Power:	1100KVA/1196hp
Rated Speed:	1500（r/min）
Cycle:	4 stroke
Cylinder Arrangement:	6 in line
Displacement:	37.8L
Bore and Stroke:	159*159（mm）
Compression Ratio:	14.5:1
Governor Type:	Electronic
Start battery voltage:	24V DC
Air Intake System
Air Intake System:	Turbo, Water/Air Cooling
Max Intake Restriction:	6.25kPa
Burning Capacity:	1369L/s
Air Flow:	34146L/s
Exhaust System
Exhaust Gas Flow:	3679L/s
Exhaust Temperature:	502℃
Max Back Pressure:	10kPa
Fuel System
Fuel System:	PT type fuel pump
100%( Prime Power) Load:	167.2L/h
Oil System
Oil Capacity:	135L
Oil Consumption:	≤4g/kw·h
Min Oil Pressure at Rated RPM:	114L
Cooling System
Cooling Way:	Water-cooled
Total Coolant Capacity:	252L
Max Water Temperature:	82-93℃
Thermostat:	104℃
Alternator Data
Model:	STARLIGHT TFW2-800-4
Excitation Mode:	Brushless and self- exciting
Number of phase and Access Act:	3-phase 4-wire
Connecting Type:	“Y” type connecting
Alternator Capacity:	1000kVA
Alternator Efficiency:	95%
Overload:	（PRP）110% load can run 1h /12h
Protection Level:	IP23
Insulation Class, Temperature Rise:	H/H
TIF Telephone Influence Factor (TIF):	<50
THF:	<2%
Voltage Regulation, Steady State:	≤±1%
Genset Electrical Performance
Voltage Regulation:	≥±5%
Voltage Regulation, Stead State:	≤±1%
Sudden Voltage Warp (100% Sudden Reduce):	≤+25%
Sudden Voltage Warp (Sudden Increase):	≤-20%
Voltage Stable Time (100% Sudden Reduce):	≤6S
Voltage Stable Time (Sudden Increase):	≤6S
Frequency Regulation, Stead State:	≤5%
Frequency Waving:	≤1.5%
Sudden Frequency Warp (100% Sudden Reduce):	≤+12%
Sudden Frequency Warp (Sudden Increase):	≤-10%
Frequency Recovery Time(100%Sudden Reduce):	≤5S
Frequency Recovery Time(Sudden Increase):	≤5S
The manufacturer reserves the right of technical alteration /change for better improvement without prior notice

Our low noise gensets (Silent gensets) use shock insulation, sound insulation, and sound absorbing and so on noise reduction measures tomake the noise indexes decreased significantly. The low noise GFD series power station are individed into fixed and mobile types.

The noise level can reach below 80 dB(A).

This kind of power station has good mobility, strong adaptability and rapid power supply. It is suitable to be used in densely populated areas or where the environmental noise is strictly required. For example, studio, star-rated hotels, office building, scientific research institution, hospital, and universities and colleges, etc.

Characteristics of Our low noise diesel generators

1. Low noise, overall compact structure, little space occupation;

2. The box body is detachable structure, it is made of steel plate, and the surface is coated with high performance antirust paint; Meanwhile,it is with noise reduction and rainproof function.

3. The inside of the boby adopts multilayer barrier impedance mismatch noise elimination structure and built in large impedance silencer.

4. The box body structure design is reasonable; A large capacity oil tank is arranged inside the body; At the same time, two inspection doors are arranged at the left and right side of the body in order to facilitate the genset troubleshooting.

5. At the same time, the observation window and the emergency stop button are set on the box body so as to observe the running state of the genset as well as stop the machine at the fastest speed in case of emergency so as to avoid damage to the genset.

6. Bottom fuel tank for 8-12 hours operation