500kW Gas Genset Powered By Cummins
Genset Working Condition:
Acceptable Working Conditions: |
Ambient temperature: -10℃~+40℃ |
(Antifreeze or hot water needed for below -20℃) |
Relative humidity: <90% (20℃) |
Altitude: ≤500m |
Applied Gas: Natural gas |
Acceptable Fuel Gas Pressure: 10~20kPa, CH₄ Content ≥85% |
Gas doesn't include free water or free materials (the size of impurities should be less than 5μm.) |
Genset Specification:
Gas Generator Set Data | |
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Genset Model | U1C500-G |
Continuous Power | 500kW/625kVA |
Output Type | 3 Phases 4 Wires |
Voltage Output | 400/230V |
Power Factor Cosfi | 0.8 lagging |
Frequency (Hz) | 50 |
Rated Speed (RPM) | 1500 |
Gas Genset Electrical Efficiency | 35% |
Voltage Stabilized Regulation | ≤±1.5% |
Voltage Instantaneous Regulation | ≤±20% |
Voltage Recovery Time (s) | ≤1 |
Voltage Fluctuation Ratio | ≤1% |
Voltage Wave Aberration Ratio | ≤5% |
Frequency Stabilized Regulation | ≤1%(adjustable) |
Frequency Instantaneous Regulation | -10%~12% |
Frequency Fluctuation Ratio | ≤1% |
Generator Insulation Class | H |
Net Weight, Open Type | 7510kg |
Dimension, Open Type | 5000*1800*2570mm |
Gas Engine Data | |
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Model | GKT38 |
Brand | U1-Cummins |
Type | 4 stroke, water-cooling, wet cylinder liner, electronic-control ignition system, pre-mixed perfect mixed burning |
Engine Output (kWm) | 570 |
Cylinders & Arrangement | 12, V type |
Bore*Stroke (mm) | 159*159 |
Displacement (L) | 37.8 |
Compression Ratio | 11.5:1 |
Speed (RPM) | 1500 |
Aspiration | Intercooled and Turbocharged |
Cooling Method | Water cooling by fan radiator |
Governor Type (speed regulating type) | Electronic governing, Huegli Tech, Switzerland |
Gas Mixer | Huegli Mixer RM-25, DN80 |
Firing Order | R1-L6-R6-L1-R5-L2-R2-L5-R3-L4-R4-L3 |
Butterfly Valve | MOTORTECH |
Ignition Controller | Altronic CD1 unit |
Starting Method | Electric, 24V motor |
Gas Consumption (m³/kWh) | 0.26 |
Idling Speed (r/min) | 700 |
Oil Recommended | SAE 15W-40 CF4 or above |
Oil Consumption | ≤0.6g/kWh |
Alternator Data | |
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Model | LSA49.3S4A |
Brand | Leroy Somer |
Continuous Power | 260kW/3 phases, 4 wires |
Rated Voltage (V) | 380~480V(±0.5%), AC |
Frequency (Hz) | 50 |
Efficiency | 95.1% |
Voltage Regulation | ±0.5%(adjustable) |
Insulation Class: | Class H |
Protection Class | IP 23 |
Cooling Method | Wind-cooling, self-heat-rejection |
Voltage Regulating Mode | Automatic voltage regulator |
Compliant with International Standards | IEC 60034-1, NEMA MG1.22, ISO 8528/3, CSA, UL 1446, UL 1004B on request, marine regulations, etc. |
ComAp Controller IG-NTC-BB+IV5 | |
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ComAp InteliGen NTC BaseBox is a comprehensive controller for both single and multiple gensets operating in standby or parallel modes. The detachable modular construction allows easy installation with the potential for many different extension modules designed to suit individual customer requirements.
InteliGen NT BaseBox can be connected with InteliVision 5 display screen which is 5.7" Color TFT display screen.
Features:
1. Support of engines with ECU (J939, Modbus and other proprietary interfaces); alarm codes displayed in text form
2. AMF function
3. Automatic synchronizing and power control
4. Base load, Import/Export
5. Peak shaving
6. Voltage and PF control (AVR)
7. Generator measurement: U, I, Hz, kW, kVAr, kVA, PF, kWh, kVAhr
8. Mains measurement: U, I, Hz, kW, kVAr, PF
9. Selectable measurement ranges for AC voltages and currents - 120/277V, 0-1/0-5A 1)
10. Inputs and outputs confi gurable for various customer needs
11. Bipolar binary outputs - possibility to use
12. BO as High or Low side switch
13. RS232/RS485 interface with Modbus support
14. Analog/GSM/ISDN/CDMA modem support
15. SMS messages; ECU Modbus interface
16. Secondary isolated RS485 interface 1)
17. Ethernet connection (RJ45) 1)
18. USB 2.0 slave interface 1)
19. Controller redundancy
20. Event-based history (up to 1000 records) with
21. Customer selectable list of stored values; RTC; statistic values
22. Integrated PLC programmable functions
23. Interface to remote display unit
24. DIN-Rail mount Integrated fixed and configurable protections
25. 3 phase integrated generator protections
26. IDMT overcurrent + Short current protection
27. Overload protection
28. Reverse power protection
29. Instantaneous and IDMT earth fault current
30. 3 phase integrated mains protections (U+f)
31. Vector shift and ROCOF protection
32. All binary/analog inputs free configurable for various protection types: HistRecOnly/Alarm Only/Alarm+History indication/Warning/Off Load
33. Slow stop/Breaker Open&Cool Down/Shutdown
34. Shutdown override/Main protect/Sensor fail
Synchronization Panel | |
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Model | KD500-SP |
Capacity | 1000A |
Air Circuit Breaker Brand | Delixi |
Controller | ComAp IG-NT |
Features: 1. Automatically synchronize gas gensets 2. Automatically unload the genset 3. Programmed start and stop genset 4. Genset monitoring and protecting 5. Synchronize gensets with national grid(mains) |
Automatic Oil Filling, KENCO brand. (optional) | |
Features: Automatically add lubricant oil for gas genset |
Scope of Supply:
1. Brand new Cummins gas engine.
2. Brand new brushless Leroy Somer alternator
3. Genset automatic controller, ComAp IG-NTC-BB controller with IV5 display screen
4. Synchronization panel
5. Gas train valves (Germany DUNGS gas regulator, solenoid valve, flame arrestor, ball valve).
6. Automatic Air/Fuel Ratio control system.
7. Radiator cooling system
8. Accessories list for each engine:
Items | Quantity |
---|---|
Silencers | 2 |
Elbows | 1 set |
Screws and Flanges | 1 set |
Asbestos Pad | 1 set |
Anti-rust Liquid | 1 |
Genset starting free maintenance batteries, Battery charger, Battery cables | 1 set |
Standard Toolbox | 1 |
Documents list: | |
Genset Operation Manual, Genset Maintenance Manual | 1 set |
Engine Part Book | 1 |
Alternator Manuals, Maintenance Manuals, Parts Book | 1 set |
Genset Installation Drawings Electrical System Drawings | 1 set |
ComAp IG-NT Controller Instruction | 1 |
Engine Certificate Alternator Certificate, Genset Certificate | 1 |
Genset Testing Reports | 1 |