| General Information | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 90 | 99 |
| Power Rating (kW) | 72 | 79 |
| Frequency (Hz) | 50 | |
| Engine Model | YN48ECD90 | |
| Engine Speed (RPM) | 1500 | |
| Phase | 3 | |
| PF | 0.8 | |
| Control System | Digital | |
| Rated Voltage (V) | 400/230 | |
| Fuel Tank Capacity Operating Time | ≥ 8h @ 75% load | |
| Dimension and Weight | Open Type (BYN99) | Silent Type (BYN99S) |
|---|---|---|
| Length (L) mm | 2050 | 2750 |
| Width (W) mm | 800 | 1000 |
| Height (H) mm | 1750 | 1350 |
| Tank Capacity (L) | 166 | 166 |
| Engine Model & Manufacturer | YN48ECD90 (YUNNEI) | ||
|---|---|---|---|
| Engine Model | YN48ECD90 | ||
| Engine Rated Speed (rpm) | 1500 | ||
| Generator Set Frequency (Hz) | 50 | ||
| Engine Prime Power (PRP) (kW) | 90 | ||
| Length (L) mm | 1130 | ||
| Width (W) mm | 730 | ||
| Height (H) mm | 960 | ||
| Engine Dry Weight w/o Cooling System (kg) | 500 | ||
| Aspiration Type | Turb. & Intercooler | ||
| Injection Type | Direct | ||
| Configuration | Vertical | ||
| No. of Cylinders | 4 | ||
| Displacement (liters) | 4.8 | ||
| Bore (mm) | 108 | ||
| Stroke (mm) | 132 | ||
| Compression Ratio | 16.5 | ||
| Piston Speed (m/s) | 7.92 | ||
| Rotation Direction (from flywheel) | Anti-clockwise | ||
| Number of Flywheel Teeth | 130 | ||
| Flywheel House Size | SAE3 | ||
| Alternator Brand | BOBIG |
|---|---|
| Alternator Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-274C |
| 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% |