300kw/375kVA Cummins Natural Gas Generator Set

• Customization: Available
• Warranty: 1 Years or 1500 Running Hours
• Output Type: AC Three Phase
• Engine Brand: Cummins
• Rated Voltage: 220/380V
• Engine Speed: 1500/1800rpm
• Frequency: 50/60Hz
• Certificate: CE ISO Saso
• Alternator: Ydn/Leroy-Somer/ABB
• Starting Method: Electric Start
• Transport Package: for Open Type, Packing with Plywood Case; for Sile
• Trademark: YDNPOWER
• Origin: Weifang China
• HS Code: 8502110000
• Production Capacity: 500 Sets /Month

Product Description

 

Model		YDNQ-300
Rated Power (kW/KVA)		300/375
Rated current (A)		540
Rated Voltage(V)		220/380
Rated Frequency(Hz)		50
Size (mm)		4000*2000*2500
Weight (kg)		4800
Engine	Model	QSK19N-G1
	Type	Water-cooled, 4-stroke,6 cylinder in-line
	Rated Power(kW/KVA)	343
	Rated Speed(rpm)	1500
	Cylinder No.	6
	Bore*Stroke(mm)	159×159
	Cooling Method	Water-cooled
	Oil Consumption(g/KWH)	<1
	Gas Consumption(m^3/h)	≤90
	Starting method	24V DC
Alternator	Brand	YDN/Leroy-Somer/ABB
	Model	HCI444FS
	Rated Power(kW/KVA)	304/380
	Voltage Regulation	<=±1
	Excitation mode	Brushless, Self-Excitation
	Insulation Class	H
Control  System	Model	Smartgen HGM6110
	Working Voltage	DC8.0V to DC35.0V
	Overall Dimensions	197 mm x 152 mm x 47mm
	Panel Cutout	186mm x 141mm
	Working Condition	Temperature: (-25~70)ºC; Humidity: (20~90)%
	Weight	0.56kg

Requirements for natural gas:

1.  The methane content should not be lower than 95%.
2.  The gas temperature should be between 0-40 ºC.
3.  No impurity should be in the gas. Water in the gas should be less than 20g/Nm³.
4.  Heat value should be at least 8500kcal/m³, if less than this value, the power of the engine will be declined.
5.  Gas pressure should be 3-100KPa, if the pressure is less than 3KPa, booster fan is necessary, and pressure relief device should be added if the value is higher than 100KPA;  
6.  The gas should be dehydrated and desulfurized. Make sure that there is no liquid in the gas. H₂S<200mg/Nm³

Natural gas generator unit delivery status
 

SN	Name	Qty	Brand	Remark
1	Natural gas engine	1 set	Cummins	QSK19N-G1 Displacement 18.9L,1500rpm
2	Alternator	1 set	Farrand	50Hz, 220/380V
3	Common Base	1 set	YDN POWER	Steel
4	GAS train	1 set	YDN POWER	GAS pressure regulator,pressure gauge,back-fire arrester,ball valve
5	Battery	1 set	Camel	Maintenance free
6	Cooling system	1 set	Datong	Water Cooling
7	Exhaust system	1 set	YDN POWER	Exhaust and muffler
9	Parts and tools	1 set	YDN POWER	Engine Oil Filter wrench,air filter