| General Information | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 500 | 550 |
| Power Rating (kW) | 400 | 440 |
| Frequency (Hz) | 50 | |
| Engine Model | DP158LD | |
| 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 | BDO550 (Open Type) | BDO550S (Silent Type) |
|---|---|---|
| Length (L) mm | 3600 | 4500 |
| Width (W) mm | 1500 | 1810 |
| Height (H) mm | 2460 | 2360 |
| Tank Capacity (L) | 920 | 920 |
| Engine Model & Manufacturer | DP158LD (DOOSAN) |
| Engine Type | Diesel, water cooled, Turbo charged & intercooled |
| Bore x Stroke | 128×142mm |
| Displacement | 14.6 liters |
| Cylinders and Arrangement | Cast iron, 8 cylinder, Vee-Type |
| Battery Charging Alternator | 27.5V x 45A alternator |
| Starting Voltage | 24V |
| Fuel System | Mechanical Injection Pump |
| Lube Oil Capacity | Max. 22 liters, Min. 13 liters |
| Dry Weight | 1155kg (engine only) |
| Dimension (LxWxH) | 1274 × 1138 × 1207 mm |
| 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 |
| Protection Grade | IP23 |
| Altitude | ≤1000m |
| Exciter Type | Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper |
| Insulation Class | H class |
| Voltage Regulation, Steady State | ≤±1% |
