500kW 625kVA Diesel Generator Set
Industrial backup power solution featuring robust KTAA19-G5 engine with multiple voltage configurations for global applications.
Product Overview
This 500kW 625kVA diesel generator set provides reliable industrial power with a durable KTAA19-G5 engine. Available in multiple configurations including open type, weatherproof, soundproof, or trailer-mounted designs.
Voltage Options
50Hz/1500RPM: 380/220V, 400/230V, 415/240V
60Hz/1800RPM: 220/127V, 380/220V, 440/254V
Optional Features
Automatic Transfer Switch (ATS)
Premium controller brands: Deepsea UK, ComAp Czech, DEIF Denmark, Smartgen China
Standard Configuration
KTAA19-G5 engine
40℃ environment-rated water tank radiator with belt-driven cooling fans and safety shield
24V charging generator
Single bearing generator with IP23 protection and H insulation class
Shock absorber system
Complete filtration system (dry air, fuel, and oil filters)
Power output circuit breaker
Standard control panel
12V battery with connection cables and charger
Complete exhaust system (pipe, bellows, flange, muffler)
8-hour base fuel tank
Full documentation and manuals
Technical Specifications
Generator Set
| Genset Model | AC625 |
| Rating Power (KW/KVA) | 450/562.5 |
| Standby Power (KW/KVA) | 500/625 |
| Rating Ammeter (A) | 812 |
Diesel Engine
| Engine Model | KTAA19-G5 |
| Prime Power (KW/KVA) | 470/639 |
| Standby Power (KW/KVA) | 555/754 |
| Cylinder Configuration | 6 cylinders in line |
| Bore * Stroke (mm) | 159 * 159 |
| Displacement (l) | 19 |
| Compression Ratio | 13.9:1 |
| Governor Type | Electronic governor |
| Rated RPM | 1500 |
Exhaust System
| Exhaust Gas Flow (m³/min) | 103.2 |
| Max. Exhaust Gas Temperature (℃) | 450 |
| Max. Exhaust Back Pressure (KPA) | 10 |
Air Intake System
| Aspiration Type | Turbo & Air-Air cooled |
| Max. Intake Depression (mbar) | 6 |
| Combustion Air Volume (m³/min) | 40.3 |
Fuel System
| Rating Fuel Consumption (l/h) | 117 |
| 75% Full Fuel Consumption (l/h) | 119 |
Lubrication System
| Total Oil Capacity (l) | 50 |
| Max Permissible Oil Temp (℃) | 121 |
| Oil Pressure at Rated RPM (KPA) | 241-345 |
Cooling System
| Total Coolant Capacity (l) | 91 |
| Max. Temperature of Coolant (℃) | 100 |
| Fan Cooling Air Flow (m³/min) | 735 |
Alternator
| Alternator Model | HCI544C |
| Rating Voltage (V) | 400/230 |
| Rating Capacity (KW/KVA) | 480/600 |
| Efficiency (%) | 93.8% |
| Power Factor | 0.8 |
| Exciting Type | Brushless self-exciter, AVR |
| Voltage Regulation | ±0.5% |
| No. of Phase | 3 phase 4 wire |
| Enclosure Class | IP23 |
| Class of Insulation | H |
Battery
| Rating Capacity (AH) | 2 * 200AH 12V |
Dimensions & Weight
| Generator Set Dimensions (L*W*H) | 3750 * 1500 * 1900 mm |
| Generator Set Net Weight (kg) | 5000 |
Frequently Asked Questions
Do you offer OEM service?
Yes
What is your payment term?
30% T/T in advance, 70% balance when receiving B/L copy, Or 100% irrevocable L/C at sight.
What is your lead time?
About 15-25 days after receiving advance deposit or original L/C.
What certificates do you have?
We have ISO certification and can apply for country-specific certificates including SONCAP for Nigeria, COI for Iran, SASO for Saudi Arabia, etc.
What warranty do you provide?
One year or 1200 hours' running (whichever occurs first). During warranty period, we supply free replacement for easily damaged parts (excluding incorrect operation). After expiration, we provide cost spare parts for maintenance.