| Specification | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 23 | 25 |
| Power Rating (kW) | 18 | 20 |
| Frequency (Hz) | 50 | |
| Engine Model | JE493DB-04 | |
| 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 | |
| Model | BJL25 (Open Type) | BJL25S (Silent Type) |
|---|---|---|
| Length (mm) | 1400 | 2000 |
| Width (mm) | 610 | 850 |
| Height (mm) | 1150 | 1050 |
| Tank Capacity (L) | 41 | 41 |
| Engine Model & Manufacturer | JE493DB-04 (ISUZU) |
| Engine Type | Water cooling, in line, four-stroke, wet liner and direct injection machinery or electronic |
| Number of Cylinders | 4 |
| Bore×Stroke (mm) | 93×102 |
| Aspiration | Natural |
| Displacement | 2.771 |
| Compression Ratio | 18.2:1 |
| Firing Order | 1-3-4-2 |
| Rated Output (Kw) | 21 |
| Maximum Power (Kw) | 24 |
| Rated Speed (r/min) | 1500 |
| Idling Speed (r/min) | 850 |
| Oil Consumption Rate (g/kW.h) | ≤230 |
| Overall Dimension (mm) | 856×601×810 |
| Net Mass (kg) | 230 |
| Steady Speed Adjusting Ratio | Machinery ≤5%, Electronic ≤1% |
| Lubricating Method | Pressure lubrication and splash |
| Starting Method | Electric motor start |
| Crankshaft Rotating Direction | Clockwise (from front view) |
| Oil Sump Capacity (L) | 5.6 |
| Oil Specification | ≥API CF-4 |
| Oil Pressure (MPa) | 0.1-0.50 |
| Noise (dB(A)) | ≤93dB(A) |
| FSN (Rated Output) | <3.0 |
| Exhaust Temperature (℃) | <500 |
| Oil Temperature (℃) | <110 |
| Cooling Water Temperature (℃) | 85±10 |
| Alternator Brand | BOBIG |
| Alternator Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-184E |
| Alternator Rated Power | 18kw/23kva |
| 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% |