Unit type data | |||||||||||||||
Fuel type |
Natural gas |
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Equipment type |
50NG/50NGS |
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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 |
25 82 |
37.5 118 |
50 155 |
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Fuel use | kW | ||||||||||||||
Efficiency in mains parallel mode | |||||||||||||||
Continuous output |
50% |
75% |
100% |
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Electrical efficiency % |
29.2 |
31.2 |
32.3 |
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Current(A)/ 400V / F=0.8 |
43 |
67 |
90 |
AC alternator performance data | Efficient gas engine | |||||
Alternator brand |
MECC ALTE |
Engine brand |
YC |
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Motor typeVoltage(V) |
ECO32-3L/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 |
60 |
60 |
60 |
56 |
Bore x stroke (mm) |
108mm×115mm |
Rating (H) KVA prime power | 75 |
75 |
75 |
70 |
Displacement (L) |
4.2 |
Alternator efficiency (%)Power factor | 90.6 | 90.7 | 90.4 | 90.2 | Compression ratioRated output power |
11.5 60kW/1500rpm |
0.8 | ||||||
Wiring connection | D/Y | Oil consumption max.(kg/h) |
0.3 |
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Rotor insulation class |
H class |
Min Intake flow, (kg/h) |
343 |
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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 |
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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 control RPM 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—50NG | |
Genset size (length * width * height) mm | 1850×1050×1200 |
Genset dry weight(Open Type) kg | 1200 |
Spraying Process | High quality powder coating(RAL 9016 & RAL 5017 & RAL 9017 ) |
Paints, Dimensions and Weights of the Genset—50NGS | |
Genset size (length * width * height) mm | 6091×2438×4586(Container)/ 2600×1250×1300(Box type) |
Genset dry weight(Silent Type) kg | 8500(Container)/ 1750(Box type) |
Spraying Process | High quality powder coating(RAL 9016 & RAL 5017 & RAL 9017 ) |
Genset size (length * width * height) mm | 1850×1050×1200 |
Genset dry weight(Open Type) kg | 1200 |
Spraying Process | High quality powder coating(RAL 9016 & RAL 5017 & RAL 9017 ) |