Specification for Cummins Engine KTA19-G4 500KVA Generator

500kva Cummins diesel generator set is made by Guangxi Dingbo Power company whom mainly produces diesel generating set in China, founded in 2006.

1. Cummins genset data  

Prime power: 400KW

Standby power: 440KW

Engine model: KTA19-G4

Alternator: Stamford HCI544C1

Controller: Deep Sea DSE7320

Rated voltage: 400/230V( or as you need)

Speed/frequency: 1500rpm/50Hz

Power factor: 0.8lag

3 phase & 4 wire

Fuel consumption @ 1500rpm: 203g/kw.h (100% prime rated load)

Manufacturer: Guangxi Dingbo Power Equipment Manufacturing Co.,Ltd.

2.Cummins diesel engine KTA19-G4 data

Manufacturer: Chongqing Cummins Engine Co.,Ltd.

Model: KTA19-G4

Prime power:448KW

Standby power:504KW

Speed: 1500rpm

Displacement：19L

Bore X Stroke：159X159mm

Compress Ratio:13.9:1

Aspiration: Turbocharged Aftercooled

Fuel System: Cummins PT

No. of Cylinder: 6 inline

Governor type: electronic

EXHAUST SYSTEM

Maximum Allowable Back Pressure (1500rpm): 2.3 in.Hg(7.8kPa)

Maximum Allowable Back Pressure:3 in.Hg(10.2kPa)

Exhaust Pipe Size Normally Acceptable:5in(127mm)

COOLING SYSTEM

Coolant Capacity

With heat exchanger HX 4073 ( With out explantion tank):53U.S.Gal(199L)

With explantion tank & LTA: 30U.S.Gal(112L)

Max. Coolant Friction Heat External to Engine @1500 rpm:10PSI(68.9kPa)

Min. raw water flow @ 90°F(32℃) to heat exchanger with HX 6076:108GPM(408.8L/min)

Standard Thermostat (modulating) Range:180-200°F(82-99℃)

Maximum Allowable Coolant Temperature :205°F(96.1℃)

LUBRICATION SYSTEM

Oil Pressure

@ Idle:20PSI(138kPa)

@ Rated speed:50-70PSI(345-483kPa)

Max. allowable oil temperature:250°F(121℃)

Total system capacity (excluding by-pass filter):45U.S.Gal(170L)

FUEL SYSTEM

Fuel Injection System: Cummins PT direct injection

Battery Recharge System,Negative ground:35A

Maximum allowable resistance of starting circuit:0.002Ω

3.Stamford alternator HCI544C1 data

Brand/Model: Stamford/HCI544C1

Manufacturer: Cummins Generator Technologies(China) Co.,Ltd.

Frequency: 50Hz

Protection level: IP23

Insulation: H

Voltage regulation: AVR

Capacity: 500KVA

Overload: 10% overload for one hour per 12 hours

Bearing: Single bearing( without PMG or with PMG, as you need)

4. Controller Deep Sea DSE7320

Model: DSE7320

Manufacturer: UK Deep Sea

Guangxi Dingbo Power company has focused on high diesel generator set for more than 14 years. Our electric generator with Cummins engine is the best sales and popular with good performance, low fuel consumption and competitive price. If you want to order, please contact us.