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500KW Chongqing cummins generator set

Product Advantages

Durability:
The 500KW Chongqing Cummins generator set features a high-strength integrated design for the engine block and cylinder head. Its overall structure is robust and reliable, effectively reducing operational failures and offering strong fatigue resistance. It is well-suited for long-term continuous operation, ensuring durable performance and an excellent market reputation.


Excellent Performance:

Equipped with an efficient Cummins exhaust gas turbocharger, it ensures ample air intake and significantly improves overall engine efficiency. Combined with pressure-type pulse exhaust technology, exhaust energy is fully recovered and utilized, further enhancing combustion quality. Even under low-load operation, it maintains high-efficiency output, effectively reducing specific fuel consumption.
The generator set delivers high torque, strong power output, rapid transient response, and excellent load adaptability, meeting the demands of high-power equipment for fast startup and stable operation.


High Reliability:

Featuring Cummins’ advanced PT fuel system, it includes a unique overspeed protection function. The low-pressure fuel system design reduces fuel lines and simplifies the system, ensuring high stability and low failure rates. Based on Cummins’ mature overall power system design philosophy, the generator set operates safely and reliably, demonstrating excellent long-term stability.


Easy Maintenance:

The modular, fully integrated design is compact and well-organized, allowing parts to be easily disassembled and reused. Standardized platform design ensures high parts interchangeability, simple and efficient maintenance, and low repair costs, significantly improving operational efficiency.

Technical Parameters

-

Unit power

500KW

Engine

Shigeyasu KTAA19-G6A

Generator

Yangzhou Kangcheng KC500-4

 

 

Engine: KTAA19-G6A

Generator: single bearing, IP22 protection rating, Class H insulation

Radiator rated for 40°C ambient temperature, cooling fan with safety guard, air filter, fuel filter, and oil filter

Common steel base frame, vibration isolators, standard control panel

24V charging alternator, industrial-grade silencer (muffler), and standard connection fittings

Maintenance-free lead-acid battery and battery connecting cables

Voltage level

Voltage V

Frequency Hz

Number of phases

Rated current A

Power KW

Power factor

400/230

50

3

900

500

0.8

Engine parameters

Manufacturer/Model

Shigeyasu/KTAA19-G6A

Intake system

Exhaust gas turbocharging, air-to-air intercooling

Fuel system

Cummins PT System

Number of cylinders/arrangement

6-cylinder/inline

Displacement

19L

Cylinder bore * stroke

159*159 mm

Compression ratio

13.9:1

Rated speed

1500rpm

Engine power (main/spare)

610KW

Speed control system

Electronic speed control

Fuel system

Backup fuel consumption rate

216 g/kw.h

Lubrication system

Lubricating oil capacity

50.0 L

Cooling system

Coolant capacity

26.5 L

Generator parameters

Number of phases

3

Wiring method

Three-phase four-wire, Y-type interconnection

Number of bearings

1

Power factor

0.8

Protection level

IP22

Altitude requirements

≤1000m

Excitation system

Brushless self-excited magnet

Insulation class/temperature rise class

H/H

Telephone Influence Factor (TIF)

<50

Telephone harmonic coefficient THF

<2%

Unit performance parameters

Voltage setting range

≥±5%

Steady-state voltage regulation

≤±1%

Transient voltage deviation (100% sudden power reduction)

≤+25%

Transient voltage deviation (sudden power increase)

≤-20%

Voltage recovery time (100% sudden power reduction)

≤6S

Voltage recovery time (sudden power increase)

≤6S

Frequency setting range

0-5%

Steady-state frequency band

≤1.5%

Transient frequency deviation (100% sudden power reduction)

≤+12%

Transient frequency deviation (sudden power increase)

≤-10%

Frequency recovery time (100% power drop)

≤5S

Frequency recovery time (sudden power increase)

≤5S

Unit weight

 

Unit size

About Us
Yangzhou Kangcheng Power Equipment Co., Ltd.
Yangzhou Kangcheng Power Equipment Co., Ltd.
Founded in 2003, our enterprise is located in Jiangdu District, Yangzhou, a famous historical and cultural city. It borders the Beijing-Shanghai Expressway to the east, the Nanjing-Nantong Expressway to the south, and the North Jiangdu Exit of the Yangzhou-Liyang Expressway to the north, enjoying convenient transportation access.
Our company specializes in the production of generators and diesel generator sets. Since its establishment, we have remained a qualified manufacturer inspected and certified by the National Internal Combustion Engine Generator Set Quality Supervision and Inspection Center. Our Kangcheng diesel generator sets, ranging from 7KW to 2500KW, adopt world-renowned brand engines including MAN, MTU, Perkins (Rolls-Royce), CUMMINS, IVECO, VOLVO, as well as domestic mainstream engines such as Shanghai Diesel Engine, Weichai Power and Yuchai. They are matched with alternators from Stamford, Marathon, Siemens and other well-known domestic brands.
Our products have passed the inspection of the National Internal Combustion Engine Generator Set Quality Supervision and Inspection Center, and obtained certifications of ISO9001 International Quality Management System and ISO14000 Environmental Management System. We also hold the rights to self-operated import and export, network access qualification from the Ministry of Industry and Information Technology, and network access qualification from the National Radio, Film and Television Administration.
Through the joint efforts of all staff and sustainable development, our company has grown into an integrated enterprise integrating engineering design, marketing, equipment installation, environmental noise reduction and technical services. Adhering to the principle of mutual benefit and win-win results for many years, we have maintained trade and cooperative relations with customers at home and abroad. Convenient transportation networks, advanced production equipment and sound management systems guarantee product quality and drive the rapid and sound development of the company.
We design and manufacture land-use diesel generator sets of various specifications and models. Our products are widely applied in highways, railways, mining operations, industrial enterprises, airports and other fields, providing primary power supply and emergency standby power supply for users in various industries. Our nationwide sales network and after-sales service team cover the whole country. We are committed to serving customers worldwide with high-quality products, rigorous management and thoughtful services.
Certificate Of Honor
  • A transport frame for plate welding
  • A stator baking rack
  • A generator core wire trimmer
  • A generator carbon brush
  • A generator core wire winding device
  • A mechanical clamp
  • A type of core wire conduit
  • A rotor fixing chuck
  • A rotor copper conductor bar
  • ISO9001
  • ISO14001
  • ISO45001
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