Product Description

Cummins On-Highway diesel generator sets are designed, manufactured, and tested to Cummins' global standards, providing customers with a reliable, integrated all-in-one power generation system that delivers exceptional performance under constant load, backup, and continuous operation.

➊ MeetsISO 8528-2005 and GB/T 2820-2009 Standards for "AC Generating Sets Driven by Reciprocating Internal Combustion Engines"

➋ Design and manufacturing of the generator sets have both passedISO 9001 or ISO 9002 certification.

➌ Cummins offers1-year or 1000 operating hours warranty, covering full warranty for the generator set, including the engine, generator, and control system.

➍ A nationwide professional service network serving customers24/7 after-sales service and technical support.

Performance Features

■ Cylinder bodyHigh-strength alloy cast iron construction, with excellent rigidity, minimal vibration, and low noise.

■ Cylinder HeadFour-valve cylinder design, optimized airFuel mixture ratio, effectively improves combustion and emissions; one cover per cylinder, easy to maintain.

■ CrankshaftSingle camshaft can be refined Accurately control valve and fuel injection timing; cam profiles can reduce impact forces, enhancing reliability and durability.

■ CrankshaftA solid crankshaft made of high-strength forged steel, with induction hardening on the rounded corners and crankshaft journals, ensures higher fatigue strength.

■ PistonUtilizing advanced aluminum alloy casting technology,The omega-shaped head and bucket skirt design compensates for thermal expansion and contraction, ensuring a good fit.

Environmental Requirements

Altitude(m)：≤1000

Fuel Standards:0# Diesel Fuel

Atmospheric Pressure(kPa)：≥89.9

Oil Standard:CF/15W-40

Intake Temperature(℃)：≤40

Water QualitypH: 6.5-8

Relative Humidity:≤60%

Mold Level on Surface: ≤ GB/T2423.16/Grade 2

Seismic Resistance: Horizontal Acceleration0.2g vertical acceleration, 0.1g

Generator set specifications

Model: Open-shelf

Engine Model:C500GF

Standby Power(KW)：550

Common Power(KW)：500

Engine assembly dimensions(mm)：3350×1560×2135

Engine assembly weight(kg)：4500

RPM (Revolutions Per Minute)(r/min)：1500

Fuel Consumptiong/kw.h)：206

Frequency(HZ)：50

Transient Voltage Regulation Ratio:≤-15%/+20%

Steady-state voltage regulation:≤±1%

Voltage Stability Time:≤3sec

Voltage Fluctuation Rate:≤0.5%

Voltage waveform distortion:≤8%

Steady-state frequency adjustment rate:≤5%

Transient Frequency Adjustment Rate≤-10%/+12%

Stable Frequency Time:3sec

Frequency Volatility:≤1.5%

Engine specifications

Diesel Engine Brand:Cummins/Cummins

Manufacturer:Chongqing Cummins Engine Co., Ltd. (CCEC)

Diesel Engine Model:KTAA19-G6A

Standby PowerKW）：610

Output PowerKW）：570

Number of cylinders/Arrangement: 6-cylinder/inline

Compression Ratio:14.5:1

Bore size*Travel (mm): 159*159

DisplacementL)：18.9

Oil Pressurepsi)：50～70

Oil Temperature℃)：≤121

Oil capacity(L):50

Cooling Water Capacity(L)：66

Fuel System: Electrically ControlledECM/High-Pressure Common Rail

Cooling Method: Closed-loop Water Cooling

Speed Control Method: Electronic Speed Control

Start-up Method:DC24V Electric Start

Inlet Method: TurbochargedWater/Air Cooling

Type: Four-stroke60°

Constant Load Steady-State Fluctuation Rate±0.25%

Power Deviation:≦±5%

Generator specifications

Generator Brand:Stamford/Stanford

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

Generator Model:S5L1D-E4  S5L1S-E4  HCI544FS

Capacity:500KW  

Voltage:400V/230V

Form: Brushless, Single-Bearing, Rotating Magnetic Field

Excitation System: Self-excitation, Automatic Voltage Regulation

Winding structure:2/3 Pitch

Three-phase four-wire

Insulation Grade:Grade H

Power Factor:COSΦ = 0.8 lag

Phone Interference Factor:TIF：<50

Wiring:Y connection

Phone Harmonic Coefficient:THF：<2%

Protection Grade:IP23

Radio Frequency Interference: CompliantBS800 and VDE G, N grades

Complies with Standards:GB 755, BS 5000 Part 3, VDE 0530, NEMA MG1-22, IEC-34, GSA C22-100, AS 1359

Standard Configuration

Engine Components: Engine, Diesel Filter, Air Filter, Oil Filter, Charger, Starter Motor.

Generator Parts: Generators, Circuit Breakers.

Control System:LCD liquid crystal display controller, electronic speed controller.

Other Parts: Tank Radiator, Steel Base, Vibration Dampers.

Appendix: Muffler, battery, battery cable, engine oil, vibration pad.

Standard of Execution

Military Standard  GJB 5785-2006

National Standards  GB/T 2820-2002

Communication Standards  YD/T 502-2007

Industry Standards      JB/T 10303－2001

Environmental CertificationNoise and Vibration Class A / Exhaust Emission Class A

Taylors Quality Certification  YD/T502-2007*