| Specification | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 90 | 99 |
| Power Rating (kW) | 72 | 79 |
| Frequency (Hz) | 50 | |
| Engine Model | YD4GZLD | |
| 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 | BY99 (Open Type) | BY99S (Silent Type) |
|---|---|---|
| Length (L) mm | 1950 | 2600 |
| Width (W) mm | 730 | 930 |
| Height (H) mm | 1350 | 1220 |
| Tank Capacity (L) | 166 | 166 |
| Engine Model & Manufacturer | YD4GZLD (YANGDONG) |
| No. of Cylinders | 4 |
| Injection Type | Direct |
| Aspiration | Turbocharged |
| Configuration | Vertical |
| Bore | 110 mm |
| Stroke | 118 mm |
| Compression Ratio | 18 |
| Displacement | 4.3 L |
| Dry Engine Weight | 370 kg |
| Dimension (L×W×H) | 892×618×740 |
| The Flywheel Shell Interface | SAE3 |
| Governed Engine Speed | 1500 |
| Continuous Power without Fans | 90 |
| Standby Power | 100 |
| Number of Flywheel Teeth | 119 |
| Alternator Brand | BOBIG |
| Alternator Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-274G |
| Alternator Rated Power | 72kW/90kVA |
| Rated Voltage (V) | 230V/400V |
| Rated Frequency | 50Hz |
| Connecting Type | 3 Phase and 4 W |
| Number of Bearing | 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) |
