Our YANGDONG YND490D Diesel Generator is a high-performance, heavy-duty diesel generator set designed for reliable prime and standby power. Engineered with the renowned YANGDONG engine, this 16kw unit is encased in a robust soundproof canopy, making it an ideal solution for applications requiring low noise operation without compromising on power and durability. It is the perfect power source for construction, industrial, commercial, and emergency backup use.
| General Information | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 20 | 22 |
| Power Rating (kW) | 16 | 18 |
| Frequency (Hz) | 50 | |
| Engine Model | YND490D | |
| 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 | |
PRP Prime Power: Available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97; A 10% overload capability is available for a period of 1 hour within a 12-hour of operation.
ESP Standby Power: Applicable for supplying emergency power for the duration of a utility power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.
| Model | BY22 (Open Type) | BY22S (Silent Type) |
|---|---|---|
| Length (L) mm | 1350 | 1900 |
| Width (W) mm | 610 | 850 |
| Height (H) mm | 1160 | 1050 |
| Tank Capacity (L) | 37 | 37 |
| Engine Model & Manufacturer | YND490D (YANGDONG) |
| No. of Cylinders | 4 |
| Injection Type | Direct |
| Aspiration | Natural |
| Configuration | Vertical |
| Bore | 90 mm |
| Stroke | 95 mm |
| Compression Ratio | 18 |
| Displacement | 2.417 L |
| Dry Engine Weight | 200 kg |
| Dimension (L*W*H) | 820*590*638 |
| The Flywheel Shell Interface | SAE4 |
| Governed Engine Speed | 1500 |
| Continuous Power without Fans | 20 |
| Standby Power | 22 |
| Number of Flywheel Teeth | 115 |
| Alternator Brand | BOBIG |
| Alternator Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-184ES |
| Alternator Rated Power | 16kw/20kva |
| 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% |
Auto start and auto mains failure control module (Alternator frequency & can speed sensing)
| 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) |
