Unit type data | |||||||||||||||
Fuel type |
Natural gas |
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Equipment type |
80NG/80NGS |
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Assembly |
Power supply + Heat Dissipation System+ Control cabinet |
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Genset compliance with standard |
ISO3046,ISO8528,GB2820, CE,CSA,UL,CUL |
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Continuous output | |||||||||||||||
power modulation |
50% |
75% |
100% |
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Electrical output | kW |
40 132 |
60 185 |
80 239 |
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Fuel use | kW | ||||||||||||||
Efficiency in mains parallel mode | |||||||||||||||
Continuous output |
50% |
75% |
100% |
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Electrical efficiency % |
30.5 |
32.5 |
33.4 |
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Current(A)/ 400V / F=0.8 |
73 |
108 |
144 |
Synchronous alternator |
Star, 3P4h |
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Frequency | Hz |
50 |
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Power factor |
0.8 |
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Rating (F) KVA prime power | KVA |
100 |
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Generator voltage | V |
380 |
400 |
415 |
440 |
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Current | A |
152 |
144 |
139 |
131 |
Genset performance data and manufacturing technology | ||||||||||
Overload run-time at 1.1xSe(hour) |
1 |
Telephone interference factor (TIF) |
≤50 | |||||||
Voltage setting range |
≥±5% |
Telephone harmonious factor (THF) |
≤2%,as perBS4999 | |||||||
Steady-state voltage deviation |
≤±1% |
Manufacturing technology
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Transient-state voltage deviation |
-15%~20% |
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Voltage recovery time (s) |
≤4 |
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Voltage unbalance |
1% |
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Steady-state frequency regulation |
±0.5% |
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Transient -state frequency regulation |
-15%~12% |
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Frequency recovery time (s) |
≤3 |
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Steady-state frequency band |
0.5% |
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Recovery time response (s) |
0.5 |
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Line Voltage Waveform Sine Distortion Ratio |
≤ 5% |
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Emission data[1] | ||||||||||
Exhaust flow rate | 534 kg/h | |||||||||
Exhaust temperature | 520℃ | |||||||||
Maximum allowable exhaust back pressure | 2.5Kpa | |||||||||
Emission: (Option) NOx: | ≤500 mg/Nm³ at 5% residual oxygen | |||||||||
CO | ≤600 mg/ Nm³ at 5% residual oxygen | |||||||||
NMHC | ≤125 mg/ Nm³ at 5% residual oxygen | |||||||||
H2S | ≤20 mg/ Nm3 | |||||||||
Environmental noise | ||||||||||
Sound pressure level at a distance of up to 1 m(based on surroundings) |
84dB (A) / Open Type 70dB (A) / Silent Type |
AC alternator performance data | Efficient gas engine | |||||
Alternator brand |
MECC ALTE |
Engine brand |
YC |
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Motor typeVoltage(V) |
ECO34-1L/4 |
Engine modelEngine type |
YC4D90NL-D30 4 cylinders inline, Exhaust turbocharger with water-cooled turbine housing |
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380 | 400 | 415 | 440 | |||
Rating (H) KW prime power | 108 | 108 | 108 |
91 |
Bore x stroke (mm) |
112mm×132mm |
Rating (H) KVA prime power | 135 | 135 | 135 | 114 | Displacement (L) |
5.2 |
Alternator efficiency (%)Power factor | 92.8 | 92.9 | 92.6 | 92.4 | Compression ratioRated output power |
11 90kW/1500rpm |
0.8 | ||||||
Wiring connection | D/Y | Oil consumption max.(kg/h) |
0.2 |
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Rotor insulation class |
H class |
Min Intake flow, (kg/h) |
514 |
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Temperature-rise rating |
F class |
Ignition method |
Electrically controlled single cylinder independent high-energy ignition |
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Excitation method |
Brush-less |
Fuel control mode |
Equivalent combustion, closed loop control |
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Rated speed(min-1) | 1500 | Speed regulation mode |
Electronic governor |
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Housing protection | IP23 |
Scope of Supply | ||||||
Engine | Alternator Canopy and base Electrical cabinet | |||||
Gas engineIgnition systemLambda controllerElectronic governor actuatorElectrical start motorBattery system | AC alternatorH class insulationIP55 protectionAVR voltage regulatorPF control | Steel sheel base frameEngine bracketVibration isolatorsSoundproof canopy (optional)Dust filtration (optional) | Air circuit breaker7-inch touch screenCommunication interfaces Electrical switch cabinetAuto charging system | |||
Gas supply system | Lubrication system | Standard voltage | Induction/exhaust system | |||
Gas safety trainGas leakage protectionAir/fuel mixer | Oil filterDaily auxiliary oil tank (optional)Auto refilling oil system | 380/220V400/230V415/240V | Air filterExhaust silencerExhaust bellows | |||
Gas Train | Service and documents | |||||
Manual cut-off valve2~7kPa pressure gaugeGas filterSafety Solenoid valve (anti-explosion type is optional) pressure regulatorFlame arrestor as option | Tools package Engine operationInstallation and operation manual Gas quality specificationMaintenance manual Control system manualSoftware manual After service guideParts manual Standard package | |||||
Optional configuration | ||||||
Engine | Alternator | Lubrication system | ||||
Coarse air filterBackfire safety control valveWater heater | Generator Brand: Stamford, Leroy-Somer, MECCTreatments against humidity and corrosion | Brand new oil tank with large capacityOil consumption measuring gaugeFuel pumpOil heater | ||||
Electrical system | Gas supply system | Voltage | ||||
Remote monitoring Grid-connection remote control sensor | Gas flow gaugeGas filtrationPressure reducer gas pretreatment alarm system | 220V230V240V | ||||
Service and documents | Exhaust system | Heat exchange system | ||||
Service toolsMaintenance and service parts | Three-way catalytic converterGuard shield from touchResidential silencerExhaust gas treatment | Emergency radiatorElectric heaterHeat recovery systemThermal storage tank |
Main functions | |||||
Engine running timeAlarm Protection Function
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12V or 24V DC StartingRemote Control Interface as an optionAutomatic Start/Stop Control SwitchSet Input, Output, Alarm and TimeNumbers Control Input, Relays Control OutputAutomatic failure state emergency stop and fault display battery voltage genset frequencyProtection with IP44Gas leaking detection | ||||
Standard configuration | |||||
Engine Control: Lambda closed loop controlIgnition systemElectronic governor actuatorStart up control speed control load control | Generator Control:Power controlRPM control (synchronous) Load distribution (island mode)Voltage control | Voltage tracking (synchronous)Voltage control (island mode)Reactive power distribution(island mode) | Other controls: Oil filling automaticallyIntake Valve controlFan control | ||
Early warning monitoring | |||||
battery voltageAlternator data:U、I、Hz、kW、 kVA、kVAr、PF、kWh、kVAhGenset frequency | Engine SpeedEngine running timeInlet pressure temperatureOil pressure | Coolant temperatureMeasurement of oxygen content in exhaust gasIgnition status inspection | Coolant temperatureFuel gas inlet pressure | ||
Protection functions | |||||
Engine protection Low oil pressureSpeed protectionOver speed/short speedStarting failureSpeed signal lost | Alternator protection
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Busbar/mains protection
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System protection Alarm Protection FunctionHigh coolant temperatureCharge faultEmergency Stop |
Paints, Dimensions and Weights of the Genset—80NG | |
Genset size (length * width * height) mm | 2700×950×1720 |
Genset dry weight(Open Type) kg | 1280 |
Spraying Process | High quality powder coating(RAL 9016 & RAL 5017 & RAL 9017 ) |
Paints, Dimensions and Weights of the Genset—80NGS | |
Genset size (length * width * height) mm | 6091×2438×4586(Container)/ 2800×990×1800(Box type) |
Genset dry weight(Silent Type) kg | 9000(Container)/ 1850(Box type) |
Spraying Process | High quality powder coating(RAL 9016 & RAL 5017 & RAL 9017 ) |
Paints, Dimensions and Weights of the Genset | |
Genset size (length * width * height) mm | 2700×950×1720 |
Genset dry weight(Open Type) kg | 1280 |
Spraying Process | High quality powder coating(RAL 9016 & RAL 5017 & RAL 9017 ) |