Hot Sale 313kVA 250kW Soundproof Cummins Generator Set in Stock
Engine brand: Cummins
Model: NTA855-G1B
Cylinder arrangement: Natural Aspirated
Cycle: Four stroke
Aspiration: Turbocharged and Water/Air cooling
Speed Governor Electronic
Cooling System Forced Water Cooling Cycle
Starting Method DC24V electrical starting
Alternator brand: Stamford Copy Alternator
Model: JDG314
Number of Phase: 3P
Connecting Type: 3 Phase and 4 Wires
Number of Bearing 1
Protection Grade IP23
Exciter Type Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper winding wire
Insulation Class: H.
Control Panel
It includes:
1. Automatic cutter which is suitable for the generator power
2. Turn on key
3. A device to measure the generators speed
4. Counter for measuring the Operating hours
5. Device to measure the current overload with a switched current
6. A device to measure the battery voltage
7. Voltmeter with a voltage exchanger
8. A device to measure the frequency
9. Thermostat to regulate the voltage
10. A device to measure the oil pressure
11. Alerting lamps indicating low and high temperature
12. Controller of the current increase and short circuit
13. Emergency stop button
Sound proof canopy:
1)with steel sheet
2)Stainless steel locks
3)Control panel viewing window for monitoring the status of the generator set
4)Good ventilation system and anti-heat radiation construction
5)Effective anti-vibration devices to ensure the generator set run steadily
6)Super silent materials inside to ensure the noise lower than 70 dB 7 meters away
7)Emergency stop button mounted outside
8)Side lockable door easy for maintenance and installation
9)Lube oil and cooling water drains piped to exterior of the canopy
Our Advantages:
1. Solve your technical problems in 24 hours and provide international warranty service for engines
2. Design the appearance form according to customers' request
3. Polyester varnish for appearance protecting for shining and raining
4. Two hours testing before out factory
5. ISO9001 and CE certification
Factory Inspection, the test items before delivery are mainly as follows:
1. Each genset should be put into commission more than 4 hours totally. They are tested on idle load, fully load and 10% overload.
2. The noise level is be tested.
3. All the metres on the control panel should be tested
4. The appearance of the gensets and all of the label and nameplate shall be checked.
Genset Model |
GDC250*S |
| Prime Power | 250KW |
| Rated Voltage | 400/230V |
| Frequency | 50/60Hz |
| Power Factor | 0.8(lagging) |
| The regulating rate of steady voltage | ≤±0.5% |
| The regulating rate of instantaneous voltage | ≤-15%/ +20% |
| The time of steady voltage | ≤1.5sec |
| The waving rate of voltage | ≤1.0% |
| The regulating rate of steady frequency | ≤3% |
| The regulating rate of instantaneous frequency | ≤±10% |
| The time of steady frequency | 3sec |
| Dimension (L×W×H) (mm) | 3100*1050*1750 |
| Genset weight (kg) | 2900 |
Diesel Engine |
| Brand | Cummins |
| Model | NTA855-G1B |
| Number of Cylinders | 6 |
| Rotating Speed | 1500/18000RPM |
| Cycle | Four stroke |
| Type | waste gas turbine boost,direct spurting type |
| Bore×Stroke(mm) | 140*152 |
| Displacement(L) | 14 |
| Lubricating Capacity(L) | 38 |
| Speed Governor | Electrical |
| Cooling System | Water-cooled |
| Speed Stability (%) | ≤5% |
| Fuel Consumption at 100% Load | 205g/kw.h |
| Starting Method | DC24V Electrical starting |
Alternator |
| Brand | Stamford |
| Model | HCI444 |
| Number of Phase | 3 |
| Connecting Type | Three Phase and Four Lines |
| Number of Bearing | 1 |
| Grading Protection | IP22 |
| Altitude | ≤1000m |
| Exciter Type | Brushless (AVR automatic voltage regulating) |
| Insulation Class | H degree |
The components of the genset |
| (1) Cummins Diesel Engine; (2)Sdanford Alternator; (3) Control Panel |
Control Panel |
| The control panel is Quadruplication protection control panel, with the display of frequency table/water temperature/schedule/battery voltmeter. The genset with low oil pressure, high water temperature, over speed emergency, stop and other pre-protection. |
Overall description:
1.Cummins Engine and Stamford Alternator
2.Water cooled radiator, the fans driven by belt, with safety shield.
3.24 V Battery charging Alternator
4.Alternator:Single bearing Alternator,IP22 Grading Protection, H Insulation degree
5.Shock absorber
6.Dry air filter,Fuel filter,Oil filter
7.Power output circuit breaker
8.Smartgen control panel(LCD display)
9.24V battery and battery connection cables
10.Exhaust pipe,Corrugated shock tube,flange,Muffler set
11.Maintenance manuals
12.Lubrication System |