Big power generator set open type AC THREE PHASE
Cummins motor with stamford leory somer alternator
Standard generation set Features
Dongfeng cummins water cooled diesel engine
Oil and fuel filter fitted, water separator
Lube oil drain valve fitted
Electric starter & charge altimeter 24V DC
Electronic governor
Normal duty air filter
Normal duty oil filter
Single bearing alternator, class H/IP21
Standard voltage 400/230volts 50Hz/60Hz
Exciter /voltage reg-torque match as standard
Smartgen HGM630 with BARGRAPH as standard
Circuit breaker
Welding steel base with vibration block base
Silencer
Starting storage battery
Color body black base
Contract plastic film for package
Manual and machinery descriptions
Tag of standard configuration
Generation set performance
1. Voltage regulation
Maintains voltage output to within 1.0%
At any power factor between 0.9 and 1.0
At any variations from no load to full load
At any variation from cold to hot
At speed drop variation up to 4.5%
2. Frequency regulation
Under varying loads from no load to 100% full load when electronic is fitted
3. Random frequency variation
Will not exceed 0.25% of its mean value
For constant loads no load to full load
4. Waveform
Total harmonic distortion open circuit
Voltage waveform in the order of 1.8%
Three phase balanced load in the order of 5.0%
4. Alternator temperature rise clasee H Insulation
Generation set options
Noise proof generator. Heat intercharger- water tank cooling system. Residential exhaust silencer. Daily use fuel tank 600L or 1000L Thermostat heater with water tank. Fuel water separator. Low water level and low fuel alarm. Anti-condensation. Heater generator utility monitor system.
| MODEL | GF1-20KW/25KVA |
| Powered by Cummins Engine |
| Prime Power (50HZ/60HZ) | 20KW/25KVA |
| Standby Power (50HZ/60HZ) | 22kw/27.5KVA |
| Power Factor | 0.8 Lagging |
| Phase Wires | 3-phases 4-Wires |
| Start Model | Electric |
| Protection | Low oil-pressure, High water temperature, Over-speed, Over-current |
| Engine Model | 4B3.9-G1 |
| Cylinders | 4 |
| Cylinder Arrangement | L |
| Bore x Stroke(mm) | 102X 120 |
| Compression Ratio | 16.5: 1 |
| Speed | 1500rpm/1800rpm |
| Cooling Method | Water - cooled |
| Starting Method | 24V DC electrical start |
| Full Load Diesel Consumption (L/H) | 6 |
| Engine Displacement (L) | 3.9 |
| Inspiration (L) | Natural |
| Lube Volume (L) | 9.5 |
| Coolant Volume (L) | 20 |
| Noise (Db) | ≤ 80 |
| Alternator Model | Stamford copy 184F |
| Alternator Power | 22KW/27.5KVA |
| Voltage | 220/380 V |
| Protection | IP23 |
| Voltage Regulation | ± 4% |
| Insulation Class | H |
| Voltage Control | AVR |
| Net Weigh (KGS) | 950 |
| Dimensions (L x W x H) mm | 2100*1000*1200 |
| Optional | ATS(auto transfer switch) |
| | Auto Battery Charger |
| | Base Fuel Tank (for open type) |