water cooled silent diesel generator 20000 watt generator GF2-20
Standby Power | 21 KW / 26KVA |
Prime Power | 20KW / 25KVA |
Model | QC498D |
Cylinder Number | 4 |
Bore×Stroke(mm) | 98×105 |
Displacement(L) | 3.168 |
Rated RPM(r/min) | 1500 |
Rated Speed Regulation % | ≤5 |
Rated Fuel Consumption(g/kW·h) | ≤245 |
Cylinder Head Type | Dry type |
Diesel Generator Type | Direct line,Water-cooled,Four stroke |
Intake Type | Natually-Aspirated |
Combustion Chamber Type | Direct Injection |
Lubricating System | Pressure,Split,Complex |
Flywheel Cover Specification | SAE4# |
Flywheel Specification | SAE7.5″ |
Exhaust Fan Diameter(mm) | φ410 |
Flywheel Teeth Number | 109 |
Add Oil Capacity | 5L |
Voltage (V) | 380/220 |
Frequency (HZ) | 50 |
Insulation Class | S |
Rated Current (A) | 40 |
Phase | 3 |
Altitude | ≤1000m |
Power Factor | 0.8 |
Voltage Regulation,Stead State | ≤±1% |
Connecting Type | 3 Phase and 4 Wires,"Y" type connecting |
AVR | SX460 |
Environment Temperature (°c) | 40 |
Exciter Type | Brushless,self-exciting |
Protection Grade | IP23 |
Open Type"s Dimension Length × Width × Height (mm) | 1850×840×1110 |
Silent Type"s Dimension Length × Width × Height (mm) | 1850×850×1110 |
Open Type"s Net Weight(Kg) | 692 |
Silent Type"s Net Weight(Kg) | 752 |
Open Type"s 20FT Loading Quantity | 12PCS |
Silent Type"s 20FT Loading Quantity | 6PCS |
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