| General Information | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 75 | 83 |
| Power Rating (kW) | 60 | 66 |
| Frequency (Hz) | 50 | |
| Engine Model | LR4A3L-D | |
| Engine Speed (RPM) | 1500 | |
| Phase | 3 | |
| PF | 0.8 | |
| Control System | Digital | |
| Rated Voltage (V) | 400/230 (According to customer requirements) | |
| Fuel Tank Capacity Operating Time | ≥ 8h @ 75% load | |
| Model | BYT83 (Open Type) | BYT83S (Silent Type) |
|---|---|---|
| Length (L) mm | 2200 | 2650 |
| Width (W) mm | 800 | 1040 |
| Height (H) mm | 1500 | 1400 |
| Tank Capacity (L) | 138 | 138 |
| Engine Model & Manufacturer | LR4A3L-D (YTO) |
| Number of Cylinders | 4 |
| Cylinder Arrangement | In-line |
| Cycle | 4 stroke, compression ignition |
| Method of Air Aspiration | Turbocharged with Aftercooler |
| Cooling Medium | Liquid |
| Bore | 105 mm |
| Stroke | 125 mm |
| Compression Ratio | 17.0:1 |
| Cubic Capacity | 4.58 L |
| Dry Engine Weight | 500 kg |
| Dimension (L×W×H) | 986×1146×713 mm |
| Direction of Rotation | Anti-clockwise viewed on flywheel |
| Governed Engine Speed | 1500 RPM |
| Firing Order | 1-3-4-2 (1 cylinder furthest from flywheel) |
| Standby Power | 83 kVA |
| Adaptive Power Station (kW) | 75 |
| Steady State Speed Stability at Constant Load | 5% |
| Specific Fuel Consumption | ≤ 202g/kW·h |
| Alternator Brand | BOBIG |
| Alternator Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-224F |
| Alternator Rated Power | 60kW/75kVA |
| Rated Voltage (V) | 230V/400V |
| Rated Frequency | 50Hz |
| Connecting Type | 3 Phase and 4 Wire |
| 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% |
| Engine | Alternator | Fuel System | Generating Set |
|---|---|---|---|
| Water Jacket Preheater | PMG excitation | 12/24 hour base tank | Deepsea, ComAp, Smartgen etc. controller |
| Oil Preheater | Space heater | Bunded fuel tank | Trailer |
| Oil manual pump | Winding temperature measuring | External fuel tank | Tools with the machine |
| Automatic fuel feeding | |||
| Switch between external tank and base tank (three-way valve) |