Yanmar Stage V Diesel Generator ARK-Y 50 N5/ST-5

ARK-Y 50 N5 STAGE V Diesel Generator – High-Efficiency and Environmentally Compliant Power

The ARK-Y 50 N5 STAGE V diesel generator by Arken Power Solutions delivers 44.5 kVA prime and 48.8 kVA standby power, featuring the Yanmar 4TNV98CT-IYE EC STAGE V 4-cylinder, turbocharged, water-cooled engine. It meets EU STAGE V emission standards, offering superior fuel economy, powerful output, and reliable performance for industrial applications.

Its Nekra ARK 224DS alternator provides 90% efficiency, ±1% voltage regulation, and <3% THD, ensuring clean, efficient energy. Built in compliance with ISO 8528 and ISO 3046, the ARK-Y 50 N5 STAGE V operates at 71.3 dBA and comes with a 2-year / 1000-hour warranty, providing a perfect combination of performance, efficiency, and sustainability.

Power Prime (kVA / kW)

44,5 / 35,6

Power Standby (kVA / kW)

48,8 / 39

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0.8
BrandYanmar
Power PRP [kW]43,7
Model4TNV98CT - IYE EC STAGE V
N° of Cylinders / Valves4/8
Engine TypeDIESEL
Displacement [lt]3,319
AspirationTurbocharger
Bore[mm] x Stroke[mm]98x110
Compression Ratio17.9
Air FilterDRY
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)14
Governor TypeECU
Electrical System12VDC
Battery Charger Current40A
Oil Capacity [lt]11,2
Exhaust Gas Flow PRP [m3/min]N/A
Exhaust Gas Temp. [°C]N/A
Air Flow PRP [m3/min]N/A
Cooling Air Flow PRP [m3/min]N/A
Starter Power (kW)2,3kW
Standard Battery Voltage [V]12VDC
Standard Battery Capacity1x60Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandNEKRA
ModelARK224DS
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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