| General Information | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 500 | 550 |
| Power Rating (kW) | 400 | 440 |
| Frequency (Hz) | 50 | |
| Engine Model | QSZ13-G3 | |
| Engine Speed (RPM) | 1500 | |
| Phase | 3 | |
| PF | 0.8 | |
| Control System | Digital | |
| Rated Voltage (V) | 400/230 (Customizable) | |
| Fuel Tank Capacity Operating Time | ≥ 8h @ 75% load | |
| Model | BC550 (Open Type) | BC550S (Silent Type) |
|---|---|---|
| Length (mm) | 3200 | 4300 |
| Width (mm) | 1400 | 1600 |
| Height (mm) | 2250 | 2430 |
| Tank Capacity (L) | 920 | 920 |
| Engine Model & Manufacturer | QSZ13-G3 (Cummins) |
| Number of Cylinders | 6 |
| Cylinder Arrangement | In-line |
| Cycle | Four Stroke |
| Aspiration | Turbocharged & Charge Air Cooled |
| Bore x Stroke | 130 x 163 mm |
| Displacement | 13.0 L |
| Compression Ratio | 17.0:1 |
| Prime Power/Speed | 450 kW/1500 rpm |
| Standby Power/Speed | 500 kW/1500 rpm |
| Fuel System | HPCR |
| Cooling System | Force Water Cooling Cycle |
| Frequency Droop | ≤ 1% |
| Total Lubrication System Capacity | 23.1 L |
| Coolant Capacity (Engine Only) | 13 L |
| Fuel Consumption @ 100% Load | 193 g/kWh @1500 rpm |
| Starter Motor | DC 24V |
| Charge Alternator | DC 24V |
| Alternator Brand | BOBIG |
| Alternator Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-354D |
| Alternator Rated Power | 400kW/500kVA |
| Rated Voltage | 230V/400V |
| Rated Frequency | 50Hz |
| Connecting Type | 3 Phase and 4 W |
| Number of Bearings | 1 |
| Protection Grade | IP23 |
| Altitude | ≤1000m |
| Exciter Type | Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper |
| Insulation Class | H class |
| Telephone Influence Factor (TIF) | ≤50 |
| THF | ≤2% |
| Voltage Regulation, Steady State | ≤±1% |
| Transient State Voltage | ≤-15%~+20% |
