water cooled silent diesel generator 20 kva generator price GF2-20
Standby Power | 16KW / 20KVA |
Prime Power | 15KW / 19KVA |
Model | QC490D |
Cylinder Number | 4 |
Bore×Stroke(mm) | 90×105 |
Displacement(L) | 2.672 |
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 | 6.5L |
Voltage (V) | 220/380V |
Frequency (HZ) | 50 |
Insulation Class | S |
Rated Current (A) | 28 |
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) | 1430×750×1200 |
Silent Type"s Dimension Length × Width × Height (mm) | 1700×870×1100 |
Open Type"s Net Weight(Kg) | 570 |
Silent Type"s Net Weight(Kg) | 650 |
Open Type"s 20FT Loading Quantity | 12PCS |
Silent Type"s 20FT Loading Quantity | 6PCS |
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