Description
550KVA LPG Gas Generator
Model #:550PG/550PGS (LPG)
| Main configuration and features: □ Highly efficient gas engine. □ AC synchronous alternator. □ Gas safety valve bank. Gas protection device against leakage is optional. □ Cooling system suitable for ambient temperature up to 50℃. □ Strict shop test for all gensets. □ Industrial silencer with silencing ability of 12-20dB(A). □ Advanced engine control system: ECI control system including: ignition system, speed control system, protection system,air/fuel ratio control system and cylinder temperature system. □ With cooler and Temperature Control System to make sure the unit can work normally at 50℃ environment temperature. □ Independent electrical control cabinet, remote control is available. □ Multi-functional control system with simple operation. Data communication interfaces integrated into control system. |
Generator Data Description |
Fuel type | LPG |
Equipment type | 550PGS (Silence Canopy Type) |
| Sub-Systems | Power System, Radiation System, Generator Control System, Silence Canopy |
| Standards & Norms | ISO3046, ISO8528, GB2820, CE, CSA, UL, CUL |
| Rated Data | |||
Load | 50% | 75% | 100% |
Power output kVA | 225 | 413 | 550 |
| Heat Value KW | 544 | 988 | 1313 |
Efficiency in mains parallel mode | |||
Continuous output | 50% | 75% | 100% |
Electrical efficiency % | 36.2 | 38 | 38.5 |
Current （A）/ 400V / F = 0.8 | 451 | 676 | 902 |
Special statement： This solution is only an example of a specific environment, and does not represent
the final demand technology, providing your specific needs and gas source data, we will tailor it for you.
| Prime Power Data | |||||
| Connection | Star, 3P4h | ||||
| Frequency | Hz | 50 | |||
| Rating (F) KVA prime power | KVA | 550 | |||
| Generator voltage | V | 380 | 400 | 415 | 440 |
| Current | A | 836 | 794 | 765 | 722 |
| Start Mode | DC24V Electric Start | ||||
| Generator Set Control Mode | One Button Automatic Start/Stop | ||||
Emission data
| Exhaust flow rate | 2656 kg/h |
| Exhaust temperature | 550℃ |
| Maximum allowable exhaust back pressure | 5Kpa |
| Emission: （Option） | |
| NOx: | < 500 mg/Nm³ at 5% residual oxygen |
| Genset compliance with standard | ISO3046，ISO8528,GB2820, CE,CSA,UL,CUL |
| CO/CH4 | ≤600 mg/ Nm³ |
| H2S | ≤20 mg/ Nm³ |
| Environmental noise | |
| Sound pressure level at a distance of up to 7 m (based on surroundings) | |
| 550PGS / 75 dB (A) & 550PG / 89 dB (A) | |
| Fuel Data | ||
| Fuel | LPG[1] | |
| Inlet Pressure | 3.5Kpa~50Kpa | |
| Low Heat Valuve（LHV） | Hu ≥ 90MJ/Nm³ | |
| Fuel Consumption | 10.7 MJ/kWh | |
| Hourly Fuel Consumption at 50% | 26 m³ | |
| At 75% | 39 m³ | |
| At 100% | 52 m³ | |
| [1] LPG content shall be provided by clients for checking. | ||
| Fuel Requirement | ||
| Type | Requirement | |
| Overall Sulphur mg/Nm³ | ≤200 | |
| H2S（mg/Nm³） | ≤15 | |
| LPG | Impurity Granularity（μm） | ＜5 |
| Impurity Content（g/m³） | ≤0.03 | |
| Genset Performance Data & Manufacturing Technology | |||
| Overload run-time at 1.1xSe(hour) | 1 | Telephone interference factor (TIF) | ≤50 |
| Steady-state voltage deviation | ≤±1％ | Telephone harmonious factor (THF) | ≤2%，as per BS4999 |
| Transient-state voltage deviation | -15％~20％ | Manufacturing technology
al wiring program Standards and certificate
IEC34ISO9001:2008 quality system certification | |
| Voltage recovery time (s) | ≤4 | ||
| Voltage unbalance | 1% | ||
| Steady-state frequency regulation | ±0.5% | ||
Transient -state frequency regulation | ±5% | ||
| Frequency recovery time (s) | ≤3 | ||
| Steady-state frequency band | 0.50% | ||
| Recovery time response (s) | 0.5 | ||
| AC alternator performance data | Efficient gas engine | ||
| Alternator brand | KWISE | Engine brand | Deutz (China) |
| Motor type | S354G500D6 | Engine model | V12 |
| Rated output power (kVA) | 625 | Engine type | V type, 12 cylinders, Exhaust turbo- charger with water-cooled turbine housing |
| Alternator efficiency | 93.80% | Bore x stroke （mm） | 132 mm×145 mm |
| Power factor | 0.8 | Displacement （L） | 23.8 |
| Wiring connection | D/Y | Compression ratio | 11 |
| Rotor insulation class | H Grade | Rated output power | 480kW/1500rpm |
| Excitation method | Brush-less | Oil consumption max.（kg/h） | 0.4 |
| Voltage（V） | 380/400/415/440 | Lgnition method | Electrically controlled single cylin- der independent high-energy igni- tion |
| Rated speed（min-1） | 1500 | Fuel control mode | Lean-burn, closed loop control |
| Housing protection | IP23 | Speed regulation mode | Electronic governor |
| Min Air Consumption kg/h | 2596 | ||
| Service | |
| Oil level (ambient temperature is high- er than minus 5°C/ ambient tempera- ture is lower than minus 5°C) | API 15W-40 CF4 /API 10W-30 CF4 |
| Lubricating oil capacity min./max. | 55 L/57L |
| Coolant capacity | 105 L |
| Coolant type | 50% softened water and 50% anti-freezing solution (ethylene glycol, with the con-centration of the anti-freezing solution between 40%-68% ) |
| Generator House Ventilation | ＞26000 m³/h |
Scope of Supply
| Engine | Alternator | Canopy and base | Electrical cabinet |
| Gas engine | AC alternator | Air circuit breaker | |
| Ignition system | H class insulation | Engine bracket | 7-inch touch screen |
| Lambda controller | IP55 protection | Vibration isolators | Communication interfaces |
| Electronic governor actuator | AVR voltage regulator | Soundproof canopy | Electrical switch cabinet |
| Electrical start motor | PF control | Dust filtration | Auto charging system |
| Battery system | ATS Switch | ||
| Gas supply system | Lubrication system | Standard voltage | Induction/exhaust system |
| Gas safety train | Oil filter | 380/220V | Air filter |
| Gas leakage protection | Daily auxiliary oil tank | 400/230V | Exhaust silencer |
| Air/fuel mixer | Auto refilling oil system | 415/240V | Exhaust bellows Catalyst Converter (optional) |
| Service and documents | Service and documents | ||
| Tools package Installation and operation manual Maintenance manual Software manual Parts manual | Engine operation Gas quality specification Control system manual After service guide Standard package | Engine operation Gas quality specification Control system manual After service guide Standard package | |
Optional configuration
| Engine | Alternator | Lubrication system |
| Coarse air filter Backfire safety control valve Water heater | Synchron – generator Brand: Stamford, Leroy- Somer, MECC Treatments against humidity and corrosion | Brand new oil tank with large capacity Oil consumption measuring gauge Fuel pump Oil heater |
| Electrical system | Gas supply system | Voltage |
| Remote monitoring Grid-connection remote control sensor | Gas flow gauge Gas filtration Pressure reducer gas pretreatment alarm system | 220V 230V 240V |
| Service and documents | Exhaust system | Heat exchange system |
| Service tools Maintenance and service parts | Three-way catalytic converter Guard shield from touch Residential silencer Exhaust gas treatment | Emergency radiator Electric heater Thermal storage tank Pump Flowmeter |
SAC-200 Control System
The parallel control cabinet adopts ComAp InteliGen as the main control module. The function of this programmable control system includes engine protection and control, connection between generator and generator or generator and grid, and communication, etc. Main advantages
|
Control System | |
Brand | ComAp |
Controller functions | One button for start and stop, Data display, Recording, Protection, Monitoring,
etc. |
Display functions | Speed, Oil pressure, Water temperature, Hours of operation, Current, Voltage,
Frequency, Battery voltage, Active power, Reactive power, etc. |
Protection functions | Automatic control and alarm functions: High water temperature, Low oil
pressure, Over speed, Over current, AC/ DC voltage level, short circuit, etc. |
| Standard configuration | |||
| Engine Control： | Generator Control： | Other controls: | |
| Lambda closed loop control Ignition system Electronic governor actuator Start up control speed control load control | Power control RPM control (synchronous) Load distribution (island mode) Voltage control | Voltage tracking (synchronous) Voltage control (island mode) Reactive power distribution (island mode) | Oil filling automatically Water pump control Valve control Fan control |
| Early warning monitoring | |||
| battery voltage Alternator data：U、I、Hz、kW、kVA、kVAr、PF、kWh、kVAh Genset frequency | Engine Speed Engine running time Inlet pressure temperature Oil pressure Oil Temperature | Coolant temperature Measurement of oxygen content in exhaust gas Ignition status inspection | Coolant temperature Fuel gas inlet pressure Pressure and tempera- ture of the heat ex- changer system |
| Protection functions | |||
| Engine protection Low oil pressure Speed protection Over speed/short speed Starting failure Speed signal lost | Alternator protection – 2xReverse power – 2xOverload – 4xOvercurrent – 1xOvervoltage – 1xUndervoltage – 1xOver/under frequency – 1xUnbalanced current | Busbar/mains protection – 1xOvervoltage – 1xUndervoltage – 1xOver/under frequency – 1xPhase sequence – 1xROCOF alarm | System protection Alarm Protection Func- tion High coolant tempera-ture Charge fault Emergency Stop |
| Paints, Dimensions and Weights of the Generator | |
| Genset size (length * width * height) mm | 6091×2438×4586mm |
| Genset dry weight（Open Type/Silent Type） kg | 9800kg |
| Spraying Process | High quality powder coating（RAL 9016 & RAL 5017） |
Dimensions are for reference only.
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