AC500 | 500kW 625kVA CCEC Cummins Diesel Generator Set

Place of Origin: China

Brand Name: Cummins

Certification: ISO

Model Number: AC500

Rating Power (KW/KVA): 500/625

Standby Power(KW/KVA): 550/687.5

Engine: CCEC Cummins KTAA19-G6A

Product Description

This CCEC diesel generator set supports dual frequency options: 50 Hz / 1500 RPM and 60 Hz / 1800 RPM. Multiple voltage specifications are adjustable or optional:
  • 50 Hz version: 380/220 V, 400/230 V, 415/240 V
  • 60 Hz version: 220/127 V, 380/220 V, 440/254 V
Multiple structural types are available: open type, weatherproof type, soundproof silent canopy type, mobile trailer type, etc. Automatic transfer switch (ATS) can be configured as an optional accessory.
Optional intelligent controller brands: UK Deepsea, Czech ComAp, Denmark DEIF, China Smartgen.

Standard Complete Configuration of Generator Set

  1. Power unit: Chongqing Cummins diesel engine, Model KTAA19-G6A
  2. Cooling system: Water radiator adapted for ambient temperature up to 40 °C, belt-driven cooling fan with safety fan guard
  3. Starting system: 24 V charging alternator
  4. Alternator: Single-bearing brushless alternator, IP23 protection grade, Class H insulation
  5. Vibration isolation: Heavy-duty shock absorbers
  6. Filtration system: Dry air filter, fuel filter, engine oil filter
  7. Safety protection: Main power output circuit breaker
  8. Control system: Standard automatic control panel
  9. Starting accessories: 12 V storage battery, battery connecting cables, battery charger
  10. Exhaust assembly: Exhaust pipe, expansion bellows, connecting flange, industrial muffler
  11. Fuel tank: Integral base fuel tank with 8-hour continuous operation capacity
  12. Supporting documents: Complete operation manuals and inspection certificates

Full Technical Parameter Table

Generator Set Overall Parameters

Item Specification
Genset Model AC500
Prime Power 500 kW / 625 kVA
Standby Emergency Power 550 kW / 687.5 kVA
Rated Current 902 A

Diesel Engine Data (Model: KTAA19-G6A)

Category Item Specification
Basic Parameters Prime Power 549 kW / 746 HP
Standby Power 610 kW / 829 HP
Cylinder Layout & Quantity 6 in-line cylinders
Bore × Stroke 159 mm × 159 mm
Total Displacement 19 L
Compression Ratio 13.9:1
Governor Type Electronic governor
Rated Rotational Speed 1500 RPM
Exhaust System Exhaust Gas Flow 107.5 m³/min
Maximum Exhaust Gas Temperature 480 °C
Maximum Allowable Exhaust Back Pressure 10 kPa
Air Intake System Aspiration Mode Turbocharged & Air-to-Air Intercooled
Maximum Intake Depression 6 mbar
Combustion Air Consumption 39.9 m³/min
Fuel System Full-Load Fuel Consumption 127 L/h
75% Load Fuel Consumption 95 L/h
Lubrication System Total Engine Oil Capacity 50 L
Maximum Permissible Oil Temperature 121 °C
Rated-Speed Oil Pressure Range 345–483 kPa
Cooling System Total Coolant Capacity 117 L
Maximum Allowable Coolant Temperature 104 °C
Fan Air Flow Rate 735 m³/min

Alternator Data (Model: HCI544F-S)

Item Specification
Rated Voltage 400/230 V
Rated Power 500 kW / 625 kVA
Efficiency 95.2%
Power Factor 0.8 lagging
Excitation Mode Brushless self-excited with AVR
Voltage Regulation Accuracy ±0.5%
Phase & Wire 3-phase 4-wire
Protection Enclosure Class IP23
Insulation Class H

Starting Battery

Item Specification
Configuration 2 × 180 Ah, 12 V batteries

Overall Dimension & Weight

Item Specification
Overall Size (L × W × H) 3750 mm × 1500 mm × 1900 mm
Net Weight of Complete Genset 5400 kg

FAQ Section

Q1: Do you support OEM & ODM customized services?

A1: Yes. We provide full OEM and ODM customization services, including brand logo printing, control panel configuration, silent canopy design, fuel tank capacity adjustment, exhaust system transformation and special cold/high-temperature adaptation solutions according to customer project demands.

Q2: What are your standard payment terms?

A2: Two mainstream payment options for global clients:
  1. 30% T/T deposit in advance; the remaining 70% balance to be settled against a copy of the bill of lading;
  2. 100% irrevocable letter of credit at sight.

Q3: How long is your production lead time?

A3: The standard production cycle is 15–25 working days after receiving your advance deposit or original L/C document. Custom modified units will require an extended lead time based on customized requirements.

Q4: What certification documents can you provide?

A4: Our factory holds ISO 9001 quality management system certification. We can assist customers in applying for country-specific mandatory certification, including SONCAP (Nigeria), COI (Iran), SASO (Saudi Arabia), CE, EPA and other regional certificates as required by local import customs.

Q5: What is your official warranty policy for this generator set?

A5: The warranty period follows two judgment standards, and the earlier reached condition shall be deemed the expiration date:
  1. 12 calendar months after equipment delivery;
  2. 1200 accumulated running hours of the unit.

    Within the valid warranty period, we provide free replacement of original factory spare parts for failures caused by manufacturing defects. Free warranty service does not cover damage caused by improper manual operation, lack of regular maintenance, natural wear and tear, or external force impact. After the warranty expires, we supply genuine spare parts at factory cost price for long-term equipment maintenance.

Warranty

1 Year

Applicable Industries

Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, Other

Video outgoing-inspection

Provided

Machinery Test Report

Provided

Warranty of core components

1 Year

Core Components

Engine

Place of Origin

Guangdong, China

Key Selling Points

Famous brand motor

Condition

New

Frequency

50/60HZ

Enclosure Class

IP23

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